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China, Chinese 99% Purity Sialic Acid N-Acetylneuraminic Acid Powder Nutrition Supplement CAS 131-48-61 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Food AdditiveNutrition EnhancersSialic Acid Dietary SupplementsN-Acetylneuraminic Acid for Nutrition 99% Purity
Zhejiang Zhengshuo Biotechnology Co., Ltd.
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Product Description Product DescriptionN-Acetylneuraminic acid (commonly abbreviated as NANA) is a naturally occurring sialic acid that plays a key role in many biological processes, particularly in cellular communication, immune regulation, and pathogen recognition. It is one of the most common forms of sialic acid found in nature and is widely distributed in various biological systems, including in glycoproteins, glycolipids, and glycosaminoglycans on cell surfaces. Detailed PhotosFunction"Brain gold" for intellectual development: promotes fetal brain development and visionDevelopment of the omentum.Anti-virus improves human immunity: Sialic acid will not be degraded by digestive enzymes in the digestive system, and can enter the intestines to prevent pathogenic microorganisms from adsorbing on intestinal cells, playing a role in resisting a variety of pathogenic bacteria.Anti-Alzheimer's disease: sialic acid on the cell surface protects cells and macromolecules from enzyme and immune system attacks.Anti-aging: maintaining cell stability, greatly reducing the rate of cell decline, extending the life of cells to achieve anti-aging effects.Whitening and beautifying: the new darling of cosmetics, sialic acid has anti-tyrosinase activity. By inhibiting the synthesis and distribution of melanin, it can reduce the occurrence of spots and freckles, thereby achieving the effect of whitening and brightening skin color.ApplicationFood: infant milk powder and complementary food supplementsHealth products: immunity-boosting, anti-Alzheimer's products for middle-aged and elderly people; anti-aging, whitening health products for female usersCosmetics: whitening cosmetic additivesPharmaceutical field: Anti-influenza drugs, two drugs with good therapeutic effects, zanamivir (trade name: Relenza) and oseltamivir (trade name: Tamiflu), are already on the market. Product Parameters Test IndexStandard ProvisionResultAppearanceWhite or Similar White Crystalline PowderWhite PowderSmellOdorlessOdorlessAssay(Converted on Dry Basis)>99%99.65%Purity(by HPLC)>99%99.45%optical rotation-30°~ -34°-32.1°Heavy Metal<10ppm<10ppmFe<5ppmNot DetectedPb<0.1mg/kgNot DetectedHg<0.3mg/kgNot DetectedAs<0.3mg/kgNot DetectedCr<0.3mg/kg0.088Transmittance≥99%99.5%PH1.8-2.32.13Water Content≤1.0%0.25%Ash≤1.0%0.46%Ethanol residue<0.5%0.15%Loss on drying≤0.5%0.32%Total plate count<100CFU/g<10CFU/gYeast and Molds<10CFU/g<10CFU/gNumber of ColiformsNot DetectableNot DetectedStaphylococcus AureusNot DetectableNot DetectedSalmonella CountNot DetectableNot DetectedListeria MonocytogenesNot DetectableNot DetectedCronobacter sakazakiiNot DetectableNot DetectedBacillus Cereus<50CFU/g<10CFU/gDibutyl PhthalateNot DetectableNot DetectedConclusion:The products Conforms to in-houseCertificationsCompany ProfilePackaging & ShippingShipping: DHL / FedEx/ EMS/By Air<50kgs, International Express(FedEx/DHL) is recommended, shipping term DAP service;<200kgs, Air transportation is recommended, customer pick up or door to door service;2500kgs, Sea transportation is recommended, customer pick up or door to door service;FAQ1. What types of ingredients do you supply?We supply a wide range of ingredients, including but not limited to nutraceutical ingredients, cosmetic ingredients, food ingredients and pharmaceutical intermediates to meet diverse formulation needs.2. How could l get a sample?Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.3. Do you provide OEM&ODM service?Yes, we support OEM&ODM service, we have our own professional R&D team to support customer's demand.4. What quality standards do your ingredients adhere to?Our ingredients adhere to industry-standard quality and safety regulations. We ensure compliance with relevant standards and provide documentation, such as Certificates of Analysis, upon request.5. What is your lead time?7-10 working days normally, any special requirements can be discussed.6. What is your payment Term?We accept T/T, Paypal, Western union or others to be negotiated.
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