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Arbutin Powder in Cosmetics Arbutin in cosmetics is a popular active ingredient for whitening, mainly derived from plants, such as the leaves of the bear fruit. It is known for its whitening, spot lightening and skin lightening properties. Here are some details about the use of arbutin in cosmetics: 1. Principle of efficacy By inhibiting the activity of tyrosinase, arbutin reduces the production of melanin, thus alleviating the effect of skin stains and freckles. It can also speed up the breakdown and excretion of existing melanin, helping to improve uneven skin tone and make the skin look brighter and more even. 2. Usage method - Cleansing: Make sure your skin is clean before use, usually by completing the makeup removal and cleansing steps first. - Conditioning: Use toner for secondary cleansing and balance skin pH to prepare for subsequent absorption of maintenance products. - Application of arbutin products: It can be directly used in arbutin stock solution, or contains arbutin essence, lotion, cream, etc. Apply appropriate amount of product to face and gently massage until completely absorbed. For spots, you can strengthen the use of local. - Follow-up care: According to the personal skin care routine, you can continue to use eye cream, face cream, etc., and sunscreen measures that cannot be ignored during the day. 3. Precautions - Sensitivity test: Before using for the first time, it is recommended to do a small skin test behind the ear or inside the arm to ensure that there is no allergic reaction. - Avoid photosensitivity: Although arbutin itself does not require special protection from light, it is recommended to use sunscreen products during the day after use to prevent the newly formed melanin from being deepened by ultraviolet radiation. - Frequency of use: Adjusted according to product instructions and individual skin tolerance, may not be suitable for daily use by everyone. - Pregnant and breastfeeding women should consult their doctor before use. 4. Combination use Arbutin can be used with other skin care ingredients such as vitamin C, hyaluronic acid, etc., to enhance the skin care effect, but pay attention to the compatibility between different ingredients. Remember, everyone's skin is different, so it's important to choose the right product for your skin type and follow the correct application methods. Arbutin powder in shower gel The main purpose of adding arbutin to body wash is to use its whitening and brightening properties, so that you can enjoy a certain skin care effect while taking a bath. The TOCI arbutin body wash, for example, contains 3% arbutin and 1% isoVC, a combination designed to provide whitening and skin maintenance functions. The following are the application characteristics of arbutin in body wash: - Whitening effect: arbutin can inhibit the activity of tyrosinase in the skin, reduce the production of melanin, help to fade the body skin spots and freckles, long-term use can make the skin color more even and bright. - Mild: arbutin is considered to be a relatively mild whitening ingredient, it does not irritate the skin, nor does it produce toxic melanocytes, suitable for most skin types. - Use experience: TOCI arbutin body wash for example, the design takes into account the actual use experience, the bottle mouth design is reasonable, avoid waste; Rich foam, easy to rinse, no residual slippiness; The aroma is light and elegant, not too rich, giving a comfortable bath experience. In addition, there are user feedback, after a period of use, not only the skin color has brightened, but also the acne on the back has reduced, which may be attributed to the anti-inflammatory effect of arbutin. - Applicable season: Especially suitable for use in summer, because there is more sweat in summer, the skin is easy to clog and produce acne, the addition of arbutin helps to keep the skin fresh and reduce the formation of acne. To sum up, adding arbutin to body wash is an innovation that combines daily cleaning and whitening skin care, suitable for people who pursue skin whitening and health. Arbutin powder mask The arbutin in the mask is a highly effective whitening ingredient derived from the leaf extract of the arbutin plant. It is highly respected in the field of beauty and skin care, especially in facial mask products, mainly plays the following roles: 1. Lighten spots The core function of arbutin is to inhibit the activity of tyrosinase in the skin, a key enzyme responsible for melanin synthesis. Through this mechanism, arbutin can reduce the production of melanin, thereby helping to dilute existing spots and freckles, prevent the formation of new spots, and achieve whitening and even skin color. 2. Antioxidant Arbutin also has good antioxidant properties, which can help resist the damage of free radicals to the skin, slow down the aging process of the skin, and keep the skin young. 3. Anti-inflammation and sterilization It has a slight anti-inflammatory and bactericidal effect, suitable for sensitive and acne-prone skin, can relieve skin inflammation, reduce bacterial infection, and help maintain the health of the skin. 4. Lighten your skin By improving the pigmentation of the skin, arbutin can make the overall skin tone more bright and transparent, and improve the skin gloss. 5. Improve your skin Long-term use of facial masks containing arbutin can promote skin metabolism, improve skin texture, and make skin look more delicate and smooth. When using a mask containing arbutin, the following points should be noted: - Frequency: According to the individual skin type and product instructions, determine the appropriate frequency of use, generally 1-2 times per week, excessive use may lead to skin sensitivity. - Test: Before using for the first time, do a skin test on the wrist or behind the ear to make sure there are no allergic reactions. - Follow-up moisturizing: After use, you should add enough water and use moisturizing products to lock in the nutrients brought by the mask. - Sun protection: Since arbutin can promote skin metabolism and reduce stains, the skin may be more sensitive to UV rays after use, so it is important to strengthen sun protection measures after day use. To sum up, arbutin mask is a good helper for whitening skin care, correct and moderate use, can effectively improve skin color uneven, dull and other problems, let the skin glow natural. Related products Kojic acid powder Nicotinamide powder Glutathione powder Pro-Xylane DayQC Test Service Food Safty And Quality Service, Health food ingredient, Food Additive, Nutritional Supplements, Dietary Supplements and Chinese herb extract are integral parts of the food industry that require strict regulatory adherence to ensure consumer safety and product quality. Day QC is a world player in offering food, cosmetic and nutraceutical ingredients together with safety, quality and sustainability. Together with our worldwide strategic partner Mérieux NutriSciences, which is a global leader in food safety and nutrients science. Besides, we provide purchasing-agent service. DayQC professionals are committed to honest, legal and ethical practices and conducting businesses with integrity and trustworthiness. We are your ideal platform for one-stop shopping! If you have related needs, please call +86-029-88390552 or contact your sales representative for consultation.

Marigold Extract for Eye Health Marigolds have a long history of use in traditional medicine and are thought to have certain benefits in maintaining eye health in particular. The following is a specific analysis of marigold extract for eye health: 1. Rich in lutein and zeaxanthin Marigold extract is a rich natural source of lutein and zeaxanthin, two natural pigments that belong to the carotenoid family. Lutein and zeaxanthin are important components of the macular region of the eye's retina that help filter out harmful blue light and protect the eye from light damage, potentially slowing the development of age-related macular degeneration. 2. Antioxidant effects Lutein and zeaxanthin have powerful antioxidant properties that can remove free radicals from the eye, reduce oxidative stress, and protect eye cells from damage, which helps to maintain the overall health of the eye, including preventing or delaying problems caused by eye aging. 3. Improve vision Some studies have shown that supplementation with marigold extract can improve visual function, especially for those who already show early signs of AMD. By increasing the pigment density in the macular area, it helps to improve contrast sensitivity and dark adaptation, thereby improving the quality of vision. 4. Alleviating dry eye symptoms While there are fewer studies directly on marigold extract alleviating dry eye symptoms, its antioxidant and anti-inflammatory properties may theoretically help reduce eye strain and dryness, although more research is needed to confirm this effect. Marigold Extract Health Benefits In addition to its potential benefits for eye health, marigold extract is believed to have multiple positive effects on overall health. 1. Anti-inflammatory and antibacterial properties Marigold contains a variety of bioactive compounds, such as flavonoids, monoterpenoids, and phenolic acids, which give it anti-inflammatory and antibacterial properties. In traditional medicine, marigolds are used to treat skin inflammation, wound infections, and digestive discomfort, and their extracts may help alleviate some health problems caused by bacteria or inflammation. 2. Cardiovascular health The antioxidants in marigolds, such as lutein and zeaxanthin, are not only good for the eyes, but also help reduce the risk of cardiovascular disease. They can help reduce oxidative stress and inflammation on artery walls, which may prevent atherosclerosis and maintain the health of the cardiovascular system. 3. Immune system support Antioxidant components in marigold extract can enhance the body's ability to resist free radicals, reduce oxidative stress, and indirectly support the normal operation of the immune system. 4. Digestive health Marigolds have a slight gallbladder effect, which can help promote bile secretion, thereby improving the digestion and absorption of fat. This may help relieve symptoms such as indigestion and stomach upset. 5. Skin health Due to its anti-inflammatory and antibacterial properties, marigold extract is sometimes used in skin care products to help treat acne, reduce skin redness and inflammation, and promote skin healing. Marigold Extract for Stress There is relatively little scientific research on marigold extracts directly relieving stress, but we can speculate on possible mechanisms from their chemical composition and traditional uses. 1. Aroma therapy and mood regulation Marigolds have a unique fragrance, and although it is not the main plant traditionally used in aroma therapy, the aroma of flowers is often associated with relaxing mood and reducing stress. Aromas can directly affect emotional processing areas of the brain, such as the limbic system, through the olfactory system, potentially contributing to mood regulation and stress relief. 2. Antioxidant and anti-inflammatory effects Chronic stress can lead to increased levels of free radicals in the body, triggering oxidative stress, which in turn affects physical health and mental state. The antioxidants marigold extract is rich in, such as lutein and zeaxanthin, may indirectly help the body better cope with the negative effects of stress by reducing oxidative stress. 3. Traditional uses In some traditional medical systems, marigolds are used to promote physical and mental balance and calm nerves, although these uses are mostly based on experience rather than modern scientific verification. The calming or relaxing effects of the plant may help relieve tension and anxiety caused by stress. 4. Sleep Improvement A good night's sleep is essential to relieve stress. Although there is no direct evidence that marigold extract improves sleep, its possible relaxing effects may also indirectly help relieve stress if they help people fall asleep more easily or improve sleep quality. Marigold Extract for Teething Marigold extract is not usually directly associated with teething relief in infants, as its main applications and research focus on eye health, antioxidant and anti-inflammatory effects, among others. However, the anti-inflammatory and soothing properties of marigold extract may theoretically be helpful in reducing discomfort in babies during teething, but this is not its traditional or scientifically approved use. When babies teething, they may experience symptoms such as swollen gums, pain and irritability. Traditionally, parents have used methods to alleviate these discomforts, such as using cold compresses, giving infants teething rings to chew, or using certain natural herbal products (only with caution and following a doctor's advice). Nevertheless, the suitability of marigold extract for teething relief in infants is not yet supported by clear scientific research, and unverified use may be risky given the sensitivity of infants. More common recommendations for natural relief of teething in babies include: - Use clean fingers or a damp cloth to gently massage the baby's gums to reduce swelling. - Provide cooled silicone teething rings for the baby to chew to relieve discomfort. - Food given with appropriate hardness (such as frozen fruit bars or special teething biscuits), suitable for infants who have started complementary food. - Maintain your baby's oral hygiene and avoid foods or drinks that are high in sugar. - When necessary, use an teething gel or medication specifically for infants, as recommended by your pediatrician. Before considering any treatment, especially for infants and small children, it is important to consult a pediatrician or medical professional first to ensure safety and effectiveness. Marigold Extract for Wound Healing Marigold extract contains a variety of bioactive ingredients, including flavonoids, monoterpenoids, phenolic acids, etc., which have anti-inflammatory, antioxidant and antibacterial properties and may theoretically be beneficial in promoting wound healing. The details are as follows: 1. Anti-inflammatory effect The initial stage of wound healing is often accompanied by inflammation, and moderate inflammation helps to clear pathogens and necrotic tissues at the wound site. The anti-inflammatory properties in marigold extract help control excessive inflammation, reduce swelling and pain, and create a favorable environment for wound healing. 2. Antibacterial properties Wounds are susceptible to bacterial infections that hinder the healing process. Marigold extracts have been shown to be active against a variety of bacteria and fungi, and can help prevent wound infections and protect wounds from microorganisms, thus promoting healing. 3. Promote cell regeneration The antioxidant components in marigolds help reduce free radical damage, protect cell structure, and may promote the regeneration of damaged skin cells and speed up the wound healing process. 4. Improve blood circulation Good blood circulation is essential for delivering nutrients to the wound site and removing waste. Although direct evidence is limited, some traditional medical practices believe that marigold extract may help improve local blood circulation, thereby promoting healing. Marigold Extract for Sleep There is relatively little research and evidence on the direct use of marigold extracts to improve sleep. Marigolds are primarily known for their rich lutein and zeaxanthin, ingredients that are more commonly associated with eye health than sleep regulation. However, several indirect angles can be explored as to how marigold extract might relate to sleep health: 1. Anti-inflammatory and relaxing effects The antioxidant and anti-inflammatory components in marigold extract may help reduce the body's inflammatory response, thereby promoting relaxation in the body to a certain extent. When the body is in a more relaxed state, it may be easier to enter and maintain sleep. 2. Mental relaxation Although not as widely used as lavender or chamomile in aroma therapy to promote sleep, the scent of marigold may be able to bring a sense of psychological relaxation to some people, helping to relieve tension and stress, which indirectly benefits sleep. 3. Reduce night awakenings Theoretically, if marigold extract can reduce discomfort or pain in the body through its anti-inflammatory properties, this may reduce night awakenings due to physical discomfort, helping to improve sleep continuity. However, it is important to note that there is currently no direct scientific evidence that marigold extract can directly improve sleep quality or solve insomnia problems. For individuals with severe sleep disorders, it is even more important to seek professional medical advice and treatment. Improving sleep quality usually involves a variety of strategies, including establishing a regular sleep schedule, creating the right sleep environment, maintaining a healthy lifestyle, and managing daytime stress. If considering using any supplements to help you sleep, including marigold extract, it is recommended to discuss them with a medical professional beforehand to ensure safety and suitability. Marigold Extract for Cold There is very limited scientific research and literature on the direct use of marigold extracts for the treatment of colds. Marigolds have mainly been studied for their potential benefits in eye health, antioxidant and anti-inflammatory, rather than as a treatment for colds. A cold is usually an upper respiratory infection caused by a virus (such as a rhinovirus), and its treatment focuses on relieving symptoms such as fever, cough, and nasal congestion. In theory, however, the anti-inflammatory and antioxidant properties contained in marigold extract may help alleviate some of the symptoms of a cold to some extent, for example by reducing a sore throat or easing the mild inflammatory response caused by a cold. However, these effects are more speculative and there is not enough clinical evidence to support marigold extracts to directly prevent or treat colds. For routine management of a cold, it is usually recommended that: - Rest and get enough sleep. - Drink plenty of water and stay hydrated. - Use over-the-counter medications such as antipyretic analgesics (such as acetaminophen) to relieve fever and pain. - Irrigate nasal passages with saline to relieve congestion. - If the cough is severe, consider using cough suppressants or expectorants, but it is best to use under the guidance of a doctor. - Keep indoor air moist and use a humidifier. If considering the use of any herbal or plant extract as an adjunct to the treatment of a cold, including marigold extract, it is strongly recommended to consult a medical professional first to ensure safety and will not interfere with any existing treatment plans. In particular, children, pregnant women, the elderly or people with chronic diseases should be cautious before using any supplements. Marigold Extract for Acne The application of marigold extract in the treatment of acne is mainly based on its potential anti-inflammatory, antibacterial and antioxidant properties. Here are a few possible points of analysis: 1. Anti-inflammatory effects Acne is an inflammatory skin disease manifested by inflammation of hair follicles and sebaceous glands. The flavonoids and other active ingredients in marigold extract have anti-inflammatory properties and may help reduce the redness and pain caused by acne and reduce the inflammatory response. 2. Antibacterial properties The occurrence of acne is related to the excessive growth of bacteria on the skin surface (especially propionibacterium acnes). Marigold extract has shown activity against a variety of bacteria, theoretically inhibiting the growth of acne-causing bacteria on the skin and reducing the formation of acne. 3. Antioxidant effects Free radicals and oxidative stress also play a role in the formation of acne. Antioxidant components in marigold extract, such as lutein and zeaxanthin, can help fight these harmful molecules, protect skin cells and reduce the degree of inflammation in acne. 4. Promote skin repair Certain ingredients in marigolds may help promote the regeneration and repair of skin cells, speed up the acne healing process and reduce scar formation. Although marigold extract has some theoretical positive potential for acne treatment, there is currently a lack of sufficient clinical studies to directly demonstrate its safety and effectiveness in human acne treatment. In practice, individual differences should be noted, and any skin treatment should be done under the guidance of a dermatologist, especially for severe or persistent acne problems. Keeping skin clean, avoiding irritating foods and cosmetics, and proper diet and lifestyle habits are also important management measures for acne sufferers. Marigold Extract Insecticide Marigold (Tagetes spp., especially Tagetes patula and Tagetes minuta) extracts are being explored in agriculture as potential sources of natural pesticides, especially in organic agriculture and eco-friendly pest management strategies. The following are a few key points for the application of marigold extract as a pesticide: 1. Bioactive ingredients Marigold contains a variety of active compounds, especially monoterpenoids and sesquiterpenoids, such as citral, geraniol, thymol, etc., which have significant repellent and insecticidal effects. These components can interfere with the nervous, respiratory, or digestive systems of insects, thereby exhibiting toxic or repellent effects on a variety of pests. 2. Broad-spectrum insecticide Marigold extract shows broad-spectrum activity against a variety of pests, including aphids, mites, whiteflies, mosquitoes, fruit flies, etc., making it an attractive candidate for biopesticide. The nature of its natural origin reduces negative impacts on the environment and non-target organisms. 3. Environmental friendly Compared with chemically synthesized insecticides, marigold extract as a biological source insecticide has fast degradation, low residue, and is more friendly to the ecological environment. This is in line with the global trend towards sustainable agriculture and reducing the use of chemical pesticides. 4. Crop protection Marigold extract can not only be used directly as a spray applied to crops to prevent pest attack, but also indirectly protect crops through plant allelopathy. Growing marigolds as an intercropping or border crop can use its volatile substances to repel pests and reduce damage to neighboring crops. 5. High consumer acceptance With the enhancement of people's awareness of food safety and environmental protection, natural sources of pesticides such as marigold extract are increasingly welcomed by consumers, promoting their application in the production of organic agricultural products. Although marigold extract shows great potential as a pesticide, factors such as cost-effectiveness, stability, application methods need to be considered in practical applications, and further field trials are needed to verify its efficacy and safety. In addition, the pest species and resistance in different regions and crops will also affect the final control effect. DayQC Brand-Marigold Extract (Lutein & Zeaxanthin) DayQC lutein products have bright color, high activity and long-lasting color, which can completely replace artificial colors and are widely used in food, beverage, health care products and cosmetics coloring. By using scientific cultivation and strict control, we can produce lutein products that meet the standards and requirements of different countries and regions. We have established a long-term and stable cooperative relationship with the upstream planting base, and strictly monitor the selection, planting and harvesting of chrysanthemums to ensure that high-quality raw petals are obtained. DayQC Lutein products have been tested by SGS, Merieux Nutrition Science and other authoritative institutions, fully in line with food grade standards in Europe and the United States. We have a highly automated production line and advanced quality control system, product quality is stable, trusted by domestic and foreign customers. At present, it has passed Halal, Kosher and other certifications, and exported to Europe, America, Southeast Asia and other dozens of countries and regions. The following are examples and literature on the use of lutein in eye care: 1. Seddon JM, Ajani UA, Sperduto RD, et al. Dietary carotenoids, vitamins A, C, and E, and advanced age-related macular degeneration. JAMA.1994;272(18):1413-1420. 2. Chong EW, Kreis AJ, Wong TY, et al. Dietary antioxidants and primary prevention of age related macular degeneration: systematic review and meta-analysis. BMJ. 2008 Oct 8;337:a685. 3. Kowluru RA, Kanwar M. Effects of lutein on retinal vascular diseases. Planta Med. 2007 Oct;73(12):1265-8. 4. ,, にするルテインの. と 2008, 36: 643-648. 5. Sheppard Jr AL, Wolffsohn JS. Digital eye strain: prevalence, measurement and amelioration. BMJ Open Ophthalmol. 2018 Apr 13;3(1):e000146. DayQC Test Service Food Safty And Quality Service, Health food ingredient, Food Additive, Nutritional Supplements, Dietary Supplements and Chinese herb extract are integral parts of the food industry that require strict regulatory adherence to ensure consumer safety and product quality. Day QC is a world player in offering food, cosmetic and nutraceutical ingredients together with safety, quality and sustainability. Together with our worldwide strategic partner Mérieux NutriSciences, which is a global leader in food safety and nutrients science. Besides, we provide purchasing-agent service. DayQC professionals are committed to honest, legal and ethical practices and conducting businesses with integrity and trustworthiness. We are your ideal platform for one-stop shopping ! If you have related needs, please call +86-029-88390552 or contact your sales representative for consultation.

Lycopene powder is a natural antioxidant found mainly in tomatoes and certain red fruits and vegetables. Lycopene is generally safe when consumed in moderation, and many studies have shown that consuming lycopene in your diet is associated with a reduced risk of certain diseases, such as cardiovascular disease and certain cancers. However, if you plan to take large amounts of lycopene daily in the form of a supplement, it is best to consult a doctor or nutrition expert first to make sure this is appropriate for your health. High doses of any supplement may interact with other medications or have an effect on specific health conditions. In addition, while dietary sources of lycopene are considered safe, the quality and purity of supplements can vary, which also needs to be considered. Overall, eating a balanced diet and getting lycopene naturally through food is a safer and more recommended way for most people. Effects on the kidneys Current research shows that lycopene is generally safe when consumed in moderation, including for the kidneys. Lycopene is a natural antioxidant that can be obtained through tomatoes and other red fruits and vegetables in the diet and, for most people, has no known serious side effects, including effects on the kidneys. However, for those with existing kidney disease or other chronic health problems, especially patients who need to control their potassium intake, because tomatoes are inherently rich in potassium, excessive consumption may need to be careful. In addition, if additional high doses of lycopene are taken through supplement form, there may also be uncertain risks due to the uneven regulation and quality of such products, and it is recommended to consult a doctor before use, especially if there is kidney disease or other health conditions. In conclusion, lycopene intake in a normal diet should be safe for the kidneys, but for individuals with specific health conditions, it is best to follow doctor's recommendations. Effects on the liver The current study did not find that moderate intake of lycopene caused negative effects on the liver. In fact, some studies suggest that lycopene may have some protective effects on the liver due to its antioxidant and anti-inflammatory properties, such as helping to reduce liver damage and improving symptoms of nonalcoholic fatty liver disease. However, most studies of lycopene's effects on the liver have been based on its use as part of the daily diet, rather than high-dose supplements. For lycopene supplements sold on the market, if long-term or high-dose use is considered, it is best to consult a doctor or professional before starting due to the lack of long-term safety data and the existence of differences between individuals, especially for those who already have liver disease or other health problems. In summary, natural intake of lycopene through food is safe for most people and is unlikely to cause negative effects on the liver, but supplement use needs to be more cautious. Effects on the brain Lycopene, a powerful antioxidant, has attracted scientists' interest in recent years in its effects on brain health. Although the research is still preliminary, some studies suggest lycopene may have a positive effect on the brain: 1. Antioxidant and anti-inflammatory effects Lycopene can help reduce oxidative stress and inflammatory responses, both of which are key factors in the development of neurodegenerative diseases such as Alzheimer's disease. By alleviating these processes, lycopene may help protect brain cells from damage. 2. Boost cognitive function Some studies suggest that lycopene may help improve cognitive function, including memory and learning ability. This may be related to its ability to protect neurons, promote neuroplasticity, and support vascular health. 3. Protection of blood vessels in the brain Lycopene helps maintain healthy blood vessels, including microvessels in the brain. Healthy blood circulation is essential to ensure that the brain gets enough oxygen and nutrients, which is important for maintaining brain function and preventing related diseases. 4. Slow down the aging process Due to its powerful antioxidant properties, lycopene may help slow the decline in brain function that occurs with age, although further research is needed in this area. Although these preliminary findings are encouraging, more clinical trials are needed to understand exactly how lycopene affects the health of the human brain, as well as the optimal intake and manner. Therefore, the specific benefits and mechanisms of lycopene on the brain are still being explored. Effects on the prostate The effect of lycopene on prostate health is an area of much research, with several studies suggesting that lycopene may have a positive protective effect on the prostate: 1. Reduced prostate cancer risk Studies have shown that lycopene intake is associated with a lower risk of prostate cancer. This may be because the antioxidant and anti-inflammatory properties of lycopene help reduce cell damage, thereby inhibiting tumor development. 2. Improve prostate symptoms For men with benign prostatic hyperplasia (BPH), some studies suggest that lycopene may help relieve symptoms such as frequent and urgent urination. This may be related to lycopene reducing inflammation in the prostate tissue and improving blood circulation. 3. Support prostate health Lycopene can penetrate prostate tissue and directly act on prostate cells, providing antioxidant protection and helping to maintain the normal function and structure of the prostate. It is important to note that while these findings hint at the potential benefits of lycopene for prostate health, the current evidence is not strong enough to establish it as a prevention or treatment for prostate disease. In addition, the applicability of the findings to different populations may vary. Therefore, for people who wish to maintain prostate health by increasing lycopene intake, natural intake through diet (such as eating more tomatoes and their products) is generally considered safe. If you have prostate-related health problems or are considering using lycopene supplements, it is recommended to consult a doctor or medical professional first for personalized guidance and advice. Effect on sperm count Some studies have suggested that lycopene may be beneficial for men's reproductive health, especially with positive effects on sperm quantity and quality. Lycopene is a powerful antioxidant that can help reduce oxidative stress, a state of stress that is thought to be linked to decreased sperm quality. Specifically, the study states: 1. Improve sperm quality Some studies have found that regular intake of lycopene rich foods or lycopene supplements can increase sperm concentration, motility, and morphology (i.e. the proportion of sperm in normal form), which may increase fertility. 2. Antioxidant protection Sperm is vulnerable to oxidative damage, and the antioxidant effects of lycopene may help protect sperm from this damage and maintain its structure and function. 3. Improvement of infertility symptoms In some studies of infertile men, lycopene supplementation has shown improvement in semen parameters, although the extent of the effect may vary from individual to individual. Despite these positive findings, it is important to recognize that research on the direct effects of lycopene on sperm count is still limited and the results are not consistent. In addition, lifestyle, genetic factors, environmental factors, etc., will also affect male reproductive health. Therefore, if there are fertility concerns, it is recommended to consult a professional doctor for personalized advice and treatment options. In conclusion, lycopene may have a positive effect on improving sperm quality and quantity, but the specific effects need to be confirmed by more scientific studies, and should not rely on lycopene as the only means to solve fertility problems. How long it stays in the body The metabolism and residence time of lycopene in the body can vary from person to person and is affected by a variety of factors, including the individual's digestion and absorption capacity, eating habits, health status and so on. In general, after lycopene is absorbed in the body, it circulates in the blood and is distributed to different tissues, especially concentrated in the liver, prostate, skin and gastrointestinal tract. The half-life of lycopene in the body (that is, the time it takes for the concentration to decrease by half) is relatively long, about 2-3 days, but this value can vary depending on the individual. This means that lycopene can remain active in the body and exert its biological effects for some time. It is worth noting that the bioavailability of lycopene (that is, the amount that the body is able to absorb and use) can be significantly improved by ingestion with fat. Therefore, when eating foods containing lycopene, if they also contain a certain amount of fat, they can help the body better absorb lycopene. In general, lycopene stays in the body longer, and its health benefits may require continuous intake to last. However, more research is needed to clarify the exact metabolic details. DayQC Test Service Food Safty And Quality Service, Health food ingredient, Food Additive, Nutritional Supplements, Dietary Supplements and Chinese herb extract are integral parts of the food industry that require strict regulatory adherence to ensure consumer safety and product quality. Day QC is a world player in offering food, cosmetic and nutraceutical ingredients together with safety, quality and sustainability. Together with our worldwide strategic partner Mérieux NutriSciences, which is a global leader in food safety and nutrients science. Besides, we provide purchasing-agent service. DayQC professionals are committed to honest, legal and ethical practices and conducting businesses with integrity and trustworthiness. We are your ideal platform for one-stop shopping ! If you have related needs, please call +86-029-88390552 or contact your sales representative for consultation.

Zongzi is the traditional festival food of the Dragon Boat Festival, although it can be eaten at ordinary times, but the market demand for the Dragon Boat Festival is obviously greater. For businesses, due to the particularity and seasonality of zongzi production, higher requirements are put forward for production and sales. In order to ensure the safety and compliance of zongzi, the following requirements need to be met. Raw materials requirement 1) The purchase of raw materials should establish a purchase inspection record system to check the supplier's license and product qualification certificate. It is not allowed to purchase or use raw and auxiliary food materials that do not meet food safety standards. The name, specification, quantity, production date or batch number, shelf life, purchase date, supplier name, address, contact information and other contents of the original and auxiliary materials should be truthfully recorded, and the relevant documents should be saved. The retention period of records and certificates shall not be less than six months after the expiration of the warranty period of the product, and if there is no clear shelf life, the retention period shall not be less than two years. 2) The raw materials purchased should meet the relevant national standards, industry standards, local standards and other requirements. Reference standard: SB/T 10377-2004 Zongzi (including amendment No. 1 and 2) Product Standard Drinking Water GB 5749 Sticky Rice GB 1354 Pork, Chicken, And Beef GB 2707 Gammon GB 2730.GB 2726 Red Bean GB/T 10461 Preserves GB 14884 Edible Fungi GB 7096 Egg Products GB 2749 Freshwater Fish, Sea Water Fish GB 2733 Soy Sauce GB 2717 Salt GB 5461 White Sugar GB 317 Aginomoto GB 2720 Edible Vegetable Oil GB 2716 Bamboo Leaves Toxic and harmful substances shall not be used Others Meet the food hygiene requirements 3) The use of food additives should meet the requirements of GB 2760. Packing requirement 1) Zongzi leaves should be mildewed and odorless, and chemical substances should not be used for fragrance enhancement or green treatment. The binding thread should use cotton thread, hemp thread or materials that meet the relevant food requirements, and other packaging materials should meet the relevant national regulations. 2) Meet excessive packaging requirements: ① The number of packaging layers shall not exceed 3 layers; ② The necessary space coefficient is 5, compared with the previous requirements of the packaging volume will be reduced by 58%; ③ For zongzi with a sales price of more than 100 yuan, the proportion of packaging cost to the sales price is 15%; ④ Packaging materials can not use precious metals and mahogany materials; ⑤ should not be mixed with other products exceeding its price. Production requirement 1) The pretreatment shall be clean and tidy, meet the requirements of food safety and hygiene norms, and the filling treatment shall meet the relevant provisions of GB 14881-2013; 2) In the production process, it is necessary to ensure the temperature, disinfection and cleanliness of facilities and equipment, storage conditions, etc., frozen food should meet the provisions of GB 31646, and vacuum sterilization should meet the provisions of GB 8950; 3) Pre-packaged sales of zongzi labels should comply with the provisions of GB 7718, GB 28050, non-pre-packaged zongzi should be marked on the container, the outer package of the product name, production date or production batch number, shelf life and the name of the producer and operator, address, contact information and other content. Key monitoring items Of course, the past production experience of zongzi enterprises is also worth focusing on. To help companies improve the quality and safety of their products, Merieux Nutrition Sciences has summarized the key projects: 1. Peroxide value The peroxidation value is an early indicator of grease rancidity, which mainly reflects the degree of oil oxidation. Consumption of food with excessive peroxide value generally does not cause damage to human health, but long-term consumption of food with serious excessive peroxide value may lead to gastrointestinal discomfort and diarrhea. According to the National Standard for Food Safety Pastries and breads (GB 7099-2015), the maximum limit of peroxide value (measured by fat) in pastries is 0.25g/100g. The reason why the peroxide value (measured by fat) in the pastry exceeds the standard may be that the fat in the raw material has been oxidized, or it may be related to the improper control of environmental conditions during the storage and transportation of the product. 2. Total number of colonies The total number of colonies is an indicative microbial index, which can reflect the hygienic status of food. According to the National Standard for Food Safety Pastry and Bread (GB 7099-2015), the total number of bacterial colonies in a pastry sample shall not exceed 10,00CFU /g for 5 tests, and the results of at least 3 tests shall not exceed 10,000CFU /g. The reason for the total number of colonies exceeding the standard may be that the environment or the sanitary conditions of production equipment in the production process are not up to standard. It may also be related to the lax sealing of product packaging and improper control of storage and transportation conditions. 3. Coliform bacteria Coliform group is one of the commonly used indicator bacteria of food contamination at home and abroad. Coliform group detected in food indicates the possibility of contamination by pathogenic bacteria (such as salmonella, Shigella, pathogenic Escherichia coli). Excessive coliform bacteria may be caused by contamination of products from raw materials, packaging materials, personnel, equipment, etc., or improper storage and transportation conditions of products. 4. Commercial sterility Commercial sterility generally refers to the food after moderate heat sterilization, does not contain pathogenic microorganisms and non-pathogenic microorganisms that can reproduce in it at room temperature, is the microbial requirements that canned food must meet. The "Zongzi" (SB/T 10377-2004) stipulates that the microbial indicators of vacuum packaged zongzi should meet the requirements of commercial sterility of canned food. Commercial sterility failure may be caused by incomplete sterilization of the product during production or the product packaging is not tightly sealed. 5. Salmonella Salmonella is widely found in nature, mainly in the intestines of humans and animals. Transmission is mainly through the fecal-oral route, that is, salmonella in the gut is expelled from the feces, and then contaminated by insects or other biological vectors, water and food, and ingested by humans or other animals, and the pathogen is expelled again through the feces, and so on. The geographical circulation of meat, eggs and animal feed accelerates this cycle, leading to the widespread distribution of Salmonella worldwide. Chicken meat and eggs are the main vectors of human pathogenic Salmonella. According to studies in various countries, salmonella contamination in retail raw chicken is generally between 10% and 80%. The National Center for Food Safety Risk Assessment conducted a survey of salmonella contamination in raw chicken from 2011 to 2013, indicating that about 40% of raw chicken in retail stores in China was contaminated with salmonella, and the contamination rate was higher in summer. 6. Acesulfamil, Saccharin sodium, cyclamate Acesulfamil, sodium saccharin and cyclamate are commonly used synthetic sweeteners, mainly used in food such as preserves, but not used in zongzi. The detection of acesulfamil and saccharin sodium in rice dumplings indicates that the relevant manufacturers may have used sweeteners beyond the range to increase the sweetness of the products. 7. Sorbic acid Sorbate and its potassium salt are widely used as food preservatives because of their strong antibacterial properties and good antiseptic effect. Long-term consumption of sorbate and potassium salt exceeded the food, may cause harm to liver, kidney, bone growth. The National Standard for the Use of Food Additives for Food Safety (GB 2760-2014) stipulates that sorbate and its potassium salt (sorbate) shall not be used in preserved meat products. The reason for the detection of sorbate and its potassium salt (measured by sorbate) in cured meat products may be that enterprises use it to extend the shelf life of products or make up for poor sanitary conditions in the production process. 8. Dehydroacetic acid As a broad spectrum food preservative, dehydroacetic acid and its sodium salt have strong inhibition ability to mold and yeast. Dehydroacetic acid and its sodium salt can be completely absorbed by the human body, and can inhibit a variety of enzymes in the human body, long-term excessive intake of dehydroacetic acid and its sodium salt will harm human health. According to the National Standard for the Use of Food Additives for Food Safety (GB 2760-2014), the maximum amount of dehydroacetic acid and its sodium salt (based on dehydroacetic acid) in pastry is 0.5g/kg. The reason why the detection value of dehydroacetic acid and its sodium salt (based on dehydroacetic acid) in the pastry exceeds the standard may be that the food additive is used by the production enterprise to prevent the spoilage of food in an excessive amount, or it may be that the additive content is high in the compound additive used, or it may be not accurately measured during the addition process. Service scheme The above are only part of the risk monitoring projects, according to the different testing needs of enterprises, Meriere Nutrition Science (China) also has corresponding service solutions: Type test: Zongzi SB/T 10377-2004; Microorganisms: Total number of colonies, Coliform, mold, yeast, Salmonella, Shigella, Staphylococcus aureus, Listeria monocytogenes, diarrhea Escherichia coli, Vibrio parahaemolyticus, commercial asepsis, etc. Physical and chemical indexes: acid value, peroxide value, moisture, acidity, pH value, volatile basic nitrogen, etc. Contaminants and mycotoxins: total arsenic, lead, total mercury, cadmium, chromium, N-dimethylnitrosamine, aflatoxins, etc. Food additives: sodium saccharin, acesulfameae, cyclamate, Benzoic acid, sorbate, deoxyacetic acid, natamycin, sucralose, aspartame, calcium propionate (sodium), etc. Packaging: packaging void ratio, packaging layer number, packaging cost and sales price, etc.; Environmental monitoring: problem investigation, assessment, plan establishment, pathogen detection, etc. Regulations: label review and production, regulatory consultation, training, risk early warning statistics, etc. Shelf life: stability test, accelerated shelf life test, etc. If you have relevant needs, please call 029-81493698 or contact your dedicated business representative for detailed consultation. DayQC Test Service Food Safty And Quality Service, Health food ingredient, Food Additive, Nutritional Supplements, Dietary Supplements and Chinese herb extract are integral parts of the food industry that require strict regulatory adherence to ensure consumer safety and product quality. Day QC is a world player in offering food, cosmetic and nutraceutical ingredients together with safety, quality and sustainability. Together with our worldwide strategic partner Mérieux NutriSciences, which is a global leader in food safety and nutrients science. Besides, we provide purchasing-agent service. DayQC professionals are committed to honest, legal and ethical practices and conducting businesses with integrity and trustworthiness. We are your ideal platform for one-stop shopping ! If you have related needs, please call +86-029-88390552 or contact your sales representative for consultation.

Phycocyanin and Spirulina Powder, while both derived from a microalgae called spirulina, have some differences: 1. Composition Spirulina powder: The whole spirulina plant is collected, dried and ground into a powder that retains all the natural components of spirulina, including proteins, vitamins, minerals, antioxidants, phycocyanin and a variety of other nutrients and bioactive substances. So it's a comprehensive source of nutrients. Phycocyanin: A pigment protein in spirulina with a vivid blue color. It is a pure ingredient isolated from spirulina by a specific extraction process and is primarily known for its powerful antioxidant properties and anti-inflammatory effects. Therefore, phycocyanin products mainly focus on this single component. 2. Use and application Spirulina powder: Due to its comprehensive nutritional composition, it is often used as a daily nutritional supplement, added to the diet to enhance overall health, support the immune system, improve energy levels, etc. Spirulina powder can be eaten as it is, added to smoothies, juices, baked goods or taken as a dietary supplement. Phycocyanin: Due to its unique health benefits, such as powerful antioxidants, supporting liver function, anti-inflammatory effects, etc., phycocyanin is more commonly used in the supplement industry, as a supportive supplement for specific health issues, or as a food and beverage colorant, as it is a natural blue pigment. In addition, phycocyanin is also added to skin care products for its beauty benefits. 3. Concentration and purity Although spirulina powder contains phycocyanin, its content is relatively low because it is a mixture of all spirulina components. The phycocyanin extract alone comes in a highly concentrated form and is specifically targeted at consumers seeking the specific benefits of phycocyanin. To sum up, the choice between spirulina powder and phycocyanin depends on an individual's health goals and specific nutritional needs. DayQC Test Service Food Safty And Quality Service, Health food ingredient, Food Additive, Nutritional Supplements, Dietary Supplements and Chinese herb extract are integral parts of the food industry that require strict regulatory adherence to ensure consumer safety and product quality. Day QC is a world player in offering food, cosmetic and nutraceutical ingredients together with safety, quality and sustainability. Together with our worldwide strategic partner Mérieux NutriSciences, which is a global leader in food safety and nutrients science. Besides, we provide purchasing-agent service. DayQC professionals are committed to honest, legal and ethical practices and conducting businesses with integrity and trustworthiness. We are your ideal platform for one-stop shopping ! If you have related needs, please call +86-029-88390552 or contact your sales representative for consultation.

Both alpha-arbutin and β-arbutin are widely used in the cosmetics and personal care industries, mainly because of their effects on inhibiting melanin production, reducing skin pigmentation, and lightening spots. However, there are some differences in their specific application and effectiveness: Application of α-arbutin 1. Whitening spots α-arbutin, due to its strong tyrosinase inhibition ability, can effectively reduce the production of melanin at a lower concentration, so it is used as an active ingredient in high-end whitening products, usually used to fade spots, freckles, and even skin color. 2. Skin care products Because of its good stability and water solubility, α-arbutin is suitable for adding to various skin care products, including serum, cream, lotion and mask, etc., to improve the whitening efficiency of products. 3. Anti-inflammatory and antibacterial alpha-arbutin also has certain anti-inflammatory and antibacterial properties that help maintain skin health and reduce pigmentation caused by inflammation. Application of β-arbutin 1. Whitening products Although the effect is slightly inferior to α-arbutin, β-arbutin is still a commonly used whitening ingredient in cosmetics. It achieves whitening effect by inhibiting melanin synthesis, and is suitable for all kinds of whitening and whitening skin care products. 2. Cost effective options Due to its relatively low price, β-arbutin is widely used in the middle and low end of the market, providing a whitening solution for consumers looking for a cost-effective solution. 3. Mild skin care β-arbutin is generally considered to be a mild whitening ingredient, suitable for sensitive skin, can ensure a certain whitening effect while reducing irritation. Overall, α-arbutin is more commonly found in whitening products that seek high performance and high-end positioning, while β-arbutin is widely used in various whitening skin care products due to its cost effectiveness and applicability, and both are important whitening active substances in modern cosmetic formulations. DayQC Test Service Food Safty And Quality Service, Health food ingredient, Food Additive, Nutritional Supplements, Dietary Supplements and Chinese herb extract are integral parts of the food industry that require strict regulatory adherence to ensure consumer safety and product quality. Day QC is a world player in offering food, cosmetic and nutraceutical ingredients together with safety, quality and sustainability. Together with our worldwide strategic partner Mérieux NutriSciences, which is a global leader in food safety and nutrients science. Besides, we provide purchasing-agent service. DayQC professionals are committed to honest, legal and ethical practices and conducting businesses with integrity and trustworthiness. We are your ideal platform for one-stop shopping ! If you have related needs, please call +86-029-88390552 or contact your sales representative for consultation.

Product Introduce Product Name: Marshmallow Leaf Latin name: Althaea officin Specification:2~5mm shredded leaves Appearance: green crushed products Smell: The special smell of hollyhock is a unique raw material of Chinese medicine. Application: The extract can be used as health food and cosmetics. Product Exhibit Medicinal Value The leaves have the functions of analgesia, phlegm reduction, diuretic and lubrication. It has the effect of clearing lung, moistening lung, maintaining respiratory system, alleviating dry cough and sore throat; Used as an anti-inflammatory drug to relieve pain caused by gastrointestinal diseases and accelerate healing; Has the effect of reducing the harm of nicotine in cigarettes to the human body. Application Aspect Health food such as health tea; As a new raw material to replace traditional cut tobacco, it is widely used in tobacco manufacturing industry. As a raw material for smoking cessation products, it is widely used in smoking cessation products; Preparation of detergents, disinfectants, antibacterial agents and fragrances for beauty care. Raw Material Base DayQC Test Service Food Safty And Quality Service, Health food ingredient, Food Additive, Nutritional Supplements, Dietary Supplements and Chinese herb extract are integral parts of the food industry that require strict regulatory adherence to ensure consumer safety and product quality. Day QC is a world player in offering food, cosmetic and nutraceutical ingredients together with safety, quality and sustainability. Together with our worldwide strategic partner Mérieux NutriSciences, which is a global leader in food safety and nutrients science. Besides, we provide purchasing-agent service. DayQC professionals are committed to honest, legal and ethical practices and conducting businesses with integrity and trustworthiness. We are your ideal platform for one-stop shopping ! If you have related needs, please call +86-029-88390552 or contact your sales representative for consultation.

With the acceleration of the pace of modern life and the surge in the use of all kinds of electronic products, people have gradually realized the importance of protecting their eyes, and lutein products play a crucial role in protecting their eyes. Therefore, lutein products are gradually accepted by more and more people, in summary, there are the following reasons: Health awareness With the continuous enhancement of modern people's health awareness, consumers pay more attention to its nutritional value and health benefits when choosing food and drinks. As an important component of the retina of the eye, lutein helps protect the eye from blue light, alleviates visual fatigue, and prevents myopia and other vision problems, so it has become a darling of the health food market. Prevention is better than cure Especially among children and adolescents, myopia is becoming more and more serious due to the prolonged use of electronic devices. Parents are aware of the importance of protecting their children's vision and are beginning to seek preventive measures such as lutein supplementation to reduce eye health problems. Lifestyle changes The accelerated pace of modern life and prolonged exposure to computer screens and mobile phones have become the norm, which has led to increased pressure on the eyes, increasing the market demand for eye care products, such as lutein drinks, which can effectively alleviate eye fatigue and meet this need. Food Innovation trends In the beverage and food industry, health trends are leading the way. Product characteristics such as "low sugar", "rich in vitamins", "low fat" and "added functional ingredients" are favored, and lutein, as an ingredient with clear health benefits, is naturally the focus of product innovation. Market growth and promotion The steady upward trend of the lutein industry, as well as the growth of domestic and foreign market demand, is also an important reason to promote the popularity of its products. To sum up, the popularity of lutein products is the joint effect of health concept changes, lifestyle adjustments, industry development trends and market demand. Relative Recommend DayQC Test Service Food Safty And Quality Service, Health food ingredient, Food Additive, Nutritional Supplements, Dietary Supplements and Chinese herb extract are integral parts of the food industry that require strict regulatory adherence to ensure consumer safety and product quality. Day QC is a world player in offering food, cosmetic and nutraceutical ingredients together with safety, quality and sustainability. Together with our worldwide strategic partner Mérieux NutriSciences, which is a global leader in food safety and nutrients science. Besides, we provide purchasing-agent service. DayQC professionals are committed to honest, legal and ethical practices and conducting businesses with integrity and trustworthiness. We are your ideal platform for one-stop shopping ! If you have related needs, please call +86-029-88390552 or contact your sales representative for consultation.

The first NPIC exhibition was successfully held in Xi 'an High-tech Convention Center! Daynatural is being interviewed(As shown below). Recommended Products 1. Lutein Ester 2. Lutein Oil 3. Zeaxanthin 4. Zeaxanthin Oil 5. Lutein Ester Oil 6. beta-Carotene 7. Vitamin A 8. Vitamin C 9. Vitamin E 10. Omega-3 Fatty Acids

  Soy lecithin is a basic material of life. It is not only an important part of the human biofilm, but also a source of choline and fatty acids. It plays a key role in maintaining the physiological activity of the biofilm and the normal metabolism of the body. Known as "vascular clearance", lecithin is a comprehensive nutritional product. It is often added. It is very important for preventing and improving cardiovascular and cerebrovascular diseases, brain -healthy brain puzzles, preventing fatty liver and cirrhosis, and beautifying the skin. effect.Soy lecott is light yellow particles in milk powder. During the brewing process, it will appear in a pale yellow oil. This is normal to prevent fat diarrhea. The children's brain develops rapidly during this period. It started to outbreak during this period, so Yingo Milk Powder added big bean lecithin in three paragraphs, and puzzle factors such as DHA and ARA, in order to better promote the development and maturity of the baby's brain cells, enhance intelligence, let the baby allow the baby to baby Win on the starting line.   1. Delaying aging 2. Clear vascular clearance, prevent cardiovascular and cerebrovascular diseases3. Brain -healthy and puzzle, preventing senile dementia4. The protector of the liver5. Nutrition of people with diabetes 6. The main component of the biological film   Our company's main products are main categories Natural Extracts Food Additive Natural Food Colorants Nutrient supplements Cosmetics Materials API Food Safty And Quality Service QC Purchasing Service For IngredientsPlease contact me, if you need specific formula or technical services, we can provide high-quality formula technical support.

What is Ginseng Extract？ Ginsenoside is a natural extract that can be used as a Food Additive and Nutritional Supplements. Ginsenosides are a class of steroid compounds, also known as triterpenoid saponins. They mainly exist in ginseng drugs and are the main active ingredients of ginseng. Ginsenosides come from the dried stems and leaves of Panax ginseng C.A.Mey, a plant of the Araliaceae family, processed into total saponins. Ginseng is a traditional Chinese medicine with warm nature, sweet and slightly bitter taste, and slightly warm. It belongs to the spleen and lung meridians. It has the effects of enhancing immunity, slowing down aging, protecting the liver, etc.       Main application areas: solid drinks, premixes, health food raw materials, capsules, tablets, etc. The main advantages of the product: The liquid phase test results show that the active ingredient content is high, the quality is higher, and the effect is stronger. Diversified specifications, 4%, 5%, 10%, 80% and other specifications are available, sufficient inventory, customized support, and diversified needs. Deep accumulation of ginsenoside monomer development and production technology to provide customers with more professional technical support and services. Stable product quality and trusted by domestic and foreign customers. It has passed HALAL, KOSHER, etc., and has been exported in large quantities to many countries and regions such as Southeast Asia.

Introducing Camptothecin - a breakthrough natural compound with powerful anti-cancer properties. Camptothecin is a natural alkaloid extracted from the bark and stems of Camptotheca acuminata (also known as the happy tree). The compound has gained widespread attention in the field of oncology for its potential to treat a variety of cancers. Camptothecin works through a unique mechanism of action, targeting topoisomerase I, ultimately causing DNA damage in cancer cells. This makes it an effective cytotoxic agent against a variety of malignancies, including ovarian, colorectal, and lung cancers. Camptothecin's ability to selectively induce apoptosis in cancer cells while sparing healthy cells makes it a promising candidate for cancer treatment. One of the main advantages of camptothecin is its high potency in inhibiting tumor growth and metastasis. Studies have shown that camptothecin can effectively inhibit the proliferation of cancer cells, lead to tumor regression and improve the survival rate of animal models. Additionally, its anti-angiogenic properties hinder the formation of new blood vessels, which is critical for tumor progression. This makes camptothecin a valuable weapon in the fight against cancer. Furthermore, camptothecin has shown potential to overcome drug resistance, a common obstacle in cancer treatment. Its ability to circumvent multidrug resistance mechanisms makes it a valuable asset for combination therapies and for patients with refractory tumors. In addition to its anti-cancer properties, camptothecin also has antioxidant and anti-inflammatory effects, making it a promising candidate for the development of new treatment modalities for various inflammatory and neurodegenerative diseases. Overall, camptothecin represents a major advance in cancer research and treatment. Its potent anticancer properties, ability to overcome drug resistance, and potential to treat other diseases make it a valuable and versatile compound with great promise in the future of medicine. Day QC is a world player in offering food, cosmetic and nutraceutical ingredients together with safety, quality and sustainability. Together with our worldwide strategic partner Mérieux NutriSciences, which is a global leader in food safety and nutrients science. Besides, we provide purchasing-agent service. DayQC professionals are committed to honest, legal and ethical practices and conducting businesses with integrity and trustworthiness. We are your ideal platform for one-stop shopping !

L-Threonine is an essential amino acid that plays a crucial role in the growth and maintenance of tissues in the body. It is involved in the formation of collagen, elastin, and enamel proteins, as well as the production of neurotransmitters and antibodies. L-Threonine is commonly used as a dietary supplement to support muscle growth and repair, improve digestion, and promote overall health. It is also used in the treatment of certain medical conditions, such as liver disease, depression, and anxiety. In addition, L-Threonine has been studied for its potential benefits in improving athletic performance, reducing stress, and supporting weight loss. It may also help to enhance immune function and protect against certain types of cancer. Threonine, as an amino acid for feed, is widely used to add feed for piglets, breeding pigs, broilers, shrimps and eels. It has the following characteristics:-it can adjust the amino acid balance in feed to promote growth;-it can improve meat quality;-it can improve the nutritional value of feed materials with low amino acid digestibility;-it can produce low protein feed, help save protein resources;-can reduce the cost of feed raw materials;-can reduce the nitrogen content in livestock manure and urine, ammonia concentration in livestock and poultry housing and the rate of release. Our company's main products are main categories Natural Extracts Food Additive Natural Food Colorants Nutrient supplements Cosmetics Materials API Food Safty And Quality Service QC Purchasing Service For Ingredients

On February 20, Weinan High-tech Zone held the 2024 work conference to commend the 2023 "Outstanding contribution enterprises of scientific and technological innovation and foreign trade outstanding contribution enterprises", and congratulate Yueda Biology "2023 Outstanding Contribution enterprises of Scientific and Technological innovation". Award Scene Medal of honor Congratulations to Mapu on being selected into the fifth batch of Youth Science and Technology Corps DayQC Test Service Food Safty And Quality Service, Health food ingredient, Food Additive, Nutritional Supplements, Dietary Supplements and Chinese herb extract are integral parts of the food industry that require strict regulatory adherence to ensure consumer safety and product quality. Day QC is a world player in offering food, cosmetic and nutraceutical ingredients together with safety, quality and sustainability. Together with our worldwide strategic partner Mérieux NutriSciences, which is a global leader in food safety and nutrients science. Besides, we provide purchasing-agent service. DayQC professionals are committed to honest, legal and ethical practices and conducting businesses with integrity and trustworthiness. We are your ideal platform for one-stop shopping ! If you have related needs, please call +86-029-88390552 or contact your sales representative for consultation.

On January 26, 2024, the Associated Press reported that the 25-year-old actress died of a severe peanut allergy after eating cookies. The cookies were reportedly not labeled as containing peanuts. The US Food and Drug Administration (FDA) stepped in and issued an emergency recall to avoid potential health risks. Many people find it hard to believe that he died from eating a peanut biscuit. In fact, many people go to the hospital every year because of food allergies. · Early warning data According to the safety HUD platform data of Merieux Nutrition Science Group covering dozens of countries and regions around the world, from January 1, 2023 to December 31, 2023, a total of nearly 3,000 products with non-standard or unlabeled allergens were monitored, mainly pre-packaged foods, cereal baked goods, seafood products, meat, candy and so on. According to the report of the World Health Organization, about one in every four people in the world suffers from allergic diseases, of which food allergies account for the majority, and there is an increasing trend year by year. It is estimated that 250 million people worldwide suffer from food allergies, with one in 20 children and one in 50 adults having food allergies. The main allergens are peanuts, milk, eggs, seafood and so on. As a common and important allergen, peanuts can cause severe symptoms, including shock and even death. Peanuts are responsible for 90 percent of the deaths caused by food allergies. In the United States alone, more than 100 people die each year from anaphylactic shock caused by peanut allergy. Therefore, for food enterprises, it is very important to do a good job of food allergen detection and labeling. · Common food allergens and hazards Common food allergies include eggs, milk, peanuts, tree nuts, fish, shellfish, soy and wheat. These allergens can cause allergic reactions in humans, which can include itchy skin, rashes, difficulty breathing, nausea and vomiting, and in severe cases can be life-threatening. Milk: Cow's milk allergy is an overreaction of the body's immune system to cow's milk proteins. Common symptoms include skin rashes, eczema, abdominal pain and diarrhea. Soybeans: Soy allergy is related to the protein contained in soy, and the common symptoms are nausea and vomiting, but also accompanied by skin itching and rash. Wheat: Wheat allergy may refer to the human body is allergic to a specific component of wheat, such as wheat gluten, common symptoms are itchy skin, dizziness, nausea, vomiting, abdominal pain and diarrhea. Nuts: Nut allergy is usually because the body is allergic to the plant protein contained in nut foods, and the common symptoms are rash and itchy skin. Peanuts: Peanut allergy is usually due to allergy to peanut protein, common symptoms include cough, asthma, fever and so on. Fish: Eating fish allergy is related to personal constitution and skin immune function, some people lack the enzyme to decompose the protein or histamine contained in the fish, resulting in the protein or histamine in the fish is not decomposed, resulting in allergic reactions. ... · Regulatory requirements in different countries and regions The European Union, the United States, Australia and New Zealand, Canada, Japan, South Korea and other countries and regions require mandatory identification of allergens on packaging, and China is only recommended labeling. However, GB 7718 "General Rules for pre-packaged food labeling" has been changed to mandatory labeling, although it has not been implemented, but mandatory labeling has become an inevitable trend, so it is recommended that domestic food enterprises plan ahead. Country/region Allergen species Identification requirement European Union Category 14: Gluten-containing cereals, crustaceans, eggs, fish, peanuts, soybeans, milk, nuts, celery, mustard, sesame, lupines, mollusks and products thereof, sulfur dioxide and sulfites in concentrations >10mg/kg or 10mg/L Mandatory marking the United States 8 categories: Milk, eggs, fish, crustaceans, tree nuts, wheat, peanuts, soybeans Mandatory marking Australia & New Zealand Banking Group Category 8: cereals containing gluten, crustaceans, eggs, fish, milk and its products, peanuts and soybeans and its products, sulfites with concentrations ≥10mg/kg, nuts and sesame and its products Mandatory marking Canana 10 categories: Nuts, peanuts, sesame, cereals containing gluten, eggs, milk, soybeans, crustaceans, shellfish, fish Mandatory marking Japan 7 categories: shrimp, crab, eggs, milk, wheat, buckwheat, peanuts and their products Mandatory marking South Korea Category 18: eggs, milk, buckwheat, peanuts, soybeans, wheat, mackerel, crab, shrimp, pork, peaches, tomatoes, walnuts, chicken, beef, squid, shellfish and its products, sulfite residue more than 10mg/kg Mandatory marking China Category 8: Cereals containing gluten, crustaceans, fish, eggs, peanuts, soybeans, milk, nuts and their products Mandatory marking At present, there is no threshold for common allergens except gluten and sulfites, so the identification of allergens is particularly important, and it is especially necessary to pay attention to possible cross-contamination and avoid food safety risks. · Consumer preventive measures For food allergy, the key to prevention and treatment is to identify the allergen, and adopt symptomatic treatment, desensitization treatment, avoid contact with the allergen and other methods. In particular, allergy, family history of allergies, infants and other special groups, need to focus on food allergies, it is recommended to take the initiative to go to medical institutions to screen allergens, avoid contact in the future. In addition, when buying food, pay attention to the product label to avoid buying food containing allergenic substances. Finally, it can enhance nutrition, strengthen exercise, and improve the body's immunity. Of course, the most effective thing is to avoid eating foods that contain allergens and avoid the risk at the source. · Control measures of food enterprises For food companies, strict control of food allergens can ensure the health and safety of consumers. First of all, it is necessary to strengthen the training of employees and improve the awareness of allergens. Understand the food allergens and the legal requirements of various countries, if the food contains common allergens, even if there is no legal requirement, it is recommended to mark it to avoid food safety accidents and reflect the sense of responsibility of the company. Secondly, it is necessary to control from the source, strictly screen suppliers, ensure that there are no allergens in raw materials, and ensure that raw materials meet national standards and enterprise quality requirements. Then, to control the production process, a series of measures need to be taken to ensure that the product is not contaminated by allergens. It is recommended to set up a special allergen control area, classify and manage raw materials and finished products involving allergens, and regularly clean and disinfect the production environment to reduce cross-contamination of allergens. Finally, it is necessary to establish a traceability system, from raw material procurement to production, sales and other links, to establish detailed records and tracking. This can ensure that when there is a problem, the cause is quickly identified, and effective measures are taken in time to protect the rights and interests of consumers. As the world's leading tripartite organization dedicated to the field of nutrition and health, Merieux Nutrition Sciences (China) can provide the following allergen-specific service solutions for food: · Detection Detection of Allergens Detection Substrate Detection Method Aptitude Peanuts, gluten, eggs, soybeans, nuts, fish, mustard, celery, crustaceans, buckwheat, etc Food Qualitative/quantitative methods Partially recognized by CNAS On-site rapid allergen testing (15-20 minutes quick data out) · Tags Label audit services, including allergen declarations, are provided according to the regulatory requirements of different countries and regions. · Verification Online allergen cleaning validation (including program design, implementation and summary reports). Please contact your dedicated business partner if you have any relevant needs Source of the above content: Merieux Detection DayQC Test Service Food Safty And Quality Service, Health food ingredient, Food Additive, Nutritional Supplements, Dietary Supplements and Chinese herb extract are integral parts of the food industry that require strict regulatory adherence to ensure consumer safety and product quality. Day QC is a world player in offering food, cosmetic and nutraceutical ingredients together with safety, quality and sustainability. Together with our worldwide strategic partner Mérieux NutriSciences, which is a global leader in food safety and nutrients science. Besides, we provide purchasing-agent service. DayQC professionals are committed to honest, legal and ethical practices and conducting businesses with integrity and trustworthiness. We are your ideal platform for one-stop shopping ! If you have related needs, please call +86-029-88390552 or contact your sales representative for consultation.

Royal jelly is harvested from the queen cells of beehives and sold as a supplement or in skin creams to enhance collagen production, ease premenstrual and postmenopausal symptoms, and improve overall health. 1. Contains a Variety of Nutrients 2. May Provide Antioxidant and Anti-Inflammatory Effects 3. May Reduce Heart Disease Risk by Impacting Cholesterol Levels 4. May Aid Wound Healing and Skin Repair 5. Specific Proteins May Lower Blood Pressure 6. Regulates Blood Sugar by Reducing Oxidative Stress and Inflammation 7. Antioxidant Properties May Support Healthy Brain Function 8. May Increase Tear Secretion And Treat Chronic Dry Eyes 9. May Provide Anti-Aging Effects Through Various Means 10. May Support a Healthy Immune System 11. Reduces Side Effects of Cancer Treatment 12. May Treat Certain Symptoms of Menopause Royal jelly is a milky secretion made by worker honeybees (Apis mellifera). It's rich in carbs, protein, amino acids, fatty acids, vitamins, and minerals.Royal jelly gets its name because it is used as food for the queen bee. Its composition varies depending on geography and climate. People use royal jelly for symptoms of menopause. It's also used for hay fever, diabetes, premenstrual syndrome (PMS), obesity, dry eye, and many other purposes.Don't confuse royal jelly with bee pollen, beeswax, bee venom, honey, or propolis. Also don't confuse it with apitherapy. These are not the same. Our company's main products are main categories Natural Extracts Food Additive Natural Food Colorants Nutrient supplements Cosmetics Materials API Food Safty And Quality Service QC Purchasing Service For Ingredients With our company, you can enjoy the convenience of purchasing high-quality services and products without leaving the comfort of your home. We understand the importance of providing exceptional customer experience, and that's why we ensure that our products and services meet the highest standards. Whether you need a service or a product, we have a wide range of options to cater to your needs. Our team of experts works tirelessly to deliver top-notch quality, ensuring that you receive nothing but the best. From innovative solutions to reliable products, we have you covered.

What's resveratrol? Resveratrol is a polyphenol compound, mainly from peanuts, grapes (red wine) , Polygonum cuspidatum, mulberry and other plants. Resveratrol is a natural polyphenol with strong biological properties, also known as stilbene, which is a chemical preventative agent against cancer and is also effective in reducing platelet aggregation, chemoprevention agents for the prevention and treatment of arteriosclerosis and cerebrovascular disease. The United States Department of Agriculture also found significant amounts of resveratrol in peanuts, red coats and kernels. Resveratrol is a natural antioxidant, which can reduce blood viscosity, inhibit platelet coagulation and vasodilation, keep blood unobstructed, and prevent the occurrence and development of cancer. It has anti-arteriosclerosis and coronary heart disease, coronary artery disease, the prevention and treatment of hyperlipidemia. The role of tumor inhibition also has estrogen-like effect, can be used to treat breast cancer and other diseases. Day QC is a world player in offering food, cosmetic and nutraceutical ingredients together with safety, quality and sustainability. Together with our worldwide strategic partner Mérieux NutriSciences, which is a global leader in food safety and nutrients science. Besides, we provide purchasing-agent service. DayQC professionals are committed to honest, legal and ethical practices and conducting businesses with integrity and trustworthiness. We are your ideal platform for one-stop shopping !

People are always looking for the [it" thing that promises to do wonders for their health. We package, bottle and buy all kinds of herbs and remedies that promise to do be the magic bullet for whatever ails us. Sometimes, those things are backed by science. Sometimes not. And sometimes, like with the herbal remedy milk thistle, there`s a bit of science to it, but not enough to know if it`s really doing what it claims. [Milk thistle is interesting because from what we know, it might be beneficial for people with various health problems," states registered dietitian Beth Czerwony, RD, LD. [The problem is that it hasn`t been very well studied in people yet. So, it`s hard to recommend as a safe or effective remedy." What are people using milk thistle for? And what does the existing research say about it? Czerwony explains. What is milk thistle? Milk thistle is a spiky purple flowering plant in the same family as the daisies and ragweed. It`s sold as an herbal supplement, either as a capsule or a tea. Manufacturers claim it encourages healthy liver function, promotes healthier skin, aids digestive health, boosts your immune system and more. But because it`s an herbal remedy, the U.S. Food and Drug Administration (FDA) doesn`t regulate it. So, the makers can claim just about anything without needing legitimate research to back it up. Milk thistle has been used in herbal medicine for centuries for a variety of conditions. But scientific research on milk thistle is limited. Studies on it haven`t been well verified and some have used some questionable methods or very small sample sizes. And few have tested the effects of milk thistle in people, instead showing results in animal models or test tubes. Day QC is a world player in offering food, cosmetic and nutraceutical ingredients together with safety, quality and sustainability. Together with our worldwide strategic partner Mérieux NutriSciences, which is a global leader in food safety and nutrients science. Besides, we provide purchasing-agent service. DayQC professionals are committed to honest, legal and ethical practices and conducting businesses with integrity and trustworthiness. We are your ideal platform for one-stop shopping !

The New Year, blessing around. No matter the ends of the earth, or a foreign land, you can feel the warmth and joy of home. DayQC wishes overseas Chinese a successful career, good health and family happiness in the New Year! Recommended Service 1. Natural Extracts 2. Food Additive 3. Cosmetics Materials 4. APl 5. Food Safty And Quality Service 6. QC Purchasing Service ForIngredients 7. Nutriceutical Ingredients

What is arbutin, the raw material for whitening? Arbutin is a naturally occurring compound found in many plants, such as bearberries, blueberries, and cranberries. It is a glycoside derived from hydroquinone, a substance known for its skin-whitening properties. Alpha arbutin the raw material for whitening China Manufacturer (dayqc.com) How does arbutin work? When applied to the skin, arbutin is absorbed into the cells, acting as a melanin inhibitor. Arbutin effectively blocks the enzyme responsible for converting tyrosine to melanin (called tyrosinase). This is important because melanin is the pigment that gives skin its color. Excessive melanin production can lead to dark spots, pigmentation, uneven skin tone, and other pigment-related problems. Arbutin doesn't just stop at inhibiting tyrosinase. It competes with enzymes, binds to certain sites and prevents tyrosinase from exerting its role in melanin production. This reduces the production of melanin, which eliminates hyperpigmentation. It also prevents the formation of new dark spots. Over time, arbutin can help skin tone become more even and radiant. What are the different types of arbutin in skincare? In general, arbutin is widely praised as a gentle skin brightener. It is suitable for most skin types and is often found in a variety of skincare products, such as serums, lotions, and creams. There are three main forms of arbutin used in skincare products: Alpha Arbutin: This is the most common and potent form of arbutin. α-Arbutin is a glycoside. This means that it is a glucose molecule attached to hydroquinone. This controls the slow release of the active compound, which provides a gentle whitening effect. It is suitable for all skin types. Beta Arbutin: This form is not as stable as α Arbutin. It works similarly but may not provide the same level of effectiveness. As a result, β-arbutin is considered a milder option. Deoxyarbutin: This is a synthetic derivative of arbutin. It is designed to provide a more effective skin brightening effect. It is more stable than α and β arbutin, but it needs to be carefully formulated and used. This is because higher concentrations may cause skin irritation or sensitivity. Benefits of Alpha Arbutin: Alpha Arbutin is a popular skincare ingredient that targets hyperpigmentation due to its powerful yet gentle whitening benefits. The benefits of alpha arbutin are detailed below. Whiten the skin Alpha arbutin inhibits tyrosinase, which is responsible for the production of melanin. This helps to reduce hyperpigmentation, including melasma and age spots. It makes the skin look brighter and more even-toned. Gentle on the skin Unlike some other whitening agents, α-arbutin is known for its gentle effects on the skin. It is slowly released into the skin, minimizing the risk of irritation. This makes it suitable for more sensitive skin. Works well with other skincare products Alpha Arbutin can be used with other active skincare ingredients such as vitamin C, exfoliating acids, and retinoids. This flexibility makes it a part of a comprehensive skincare routine that targets a wide range of skin concerns. Day QC is a world player in offering food, cosmetic and nutraceutical ingredients together with safety, quality and sustainability. Together with our worldwide strategic partner Mérieux NutriSciences, which is a global leader in food safety and nutrients science. Besides, we provide purchasing-agent service. DayQC professionals are committed to honest, legal and ethical practices and conducting businesses with integrity and trustworthiness. We are your ideal platform for one-stop shopping !