Sialic acids refer to a family of neuraminic acids which contain nine-carbon acidic amino monosaccharides. The most important member of the sialic acid is N-Acetylneuraminic acid (NeuAc or NANA), occurring most abundantly in glycoproteins and glycolipids.Among all types of sialic acids, only N-Acetylneuraminic acid can be found in human tissues. Therefore, sialic acid, to human beings, refer to NANA. SA manufacture will be carried out using biocatalytic process. The micro-organism cells catalyse two substrates N-acetylglucosamine and pyruvate to biosynthesize SA in a water solution, which is subsequently concentrated and crystalysed. SA will be recrystalised as the refinery process.
Sialic Acid/N-acetylneuraminic acid is a generic term for the N- or O-substituted derivatives of neuraminic acid, a nine-carbon monosaccharide. It is also the name for the most common member of this group, N-acetylneuraminic acid (Neu5Ac or NANA) and this is the name used by CIMA.Nacetylneuraminic acid are found widely distributed in animal tissues and in bacteria, especially in glycoproteins and gangliosides. The amino group bears either an acetyl or a glycolyl group.
Sialic Acid/N-acetylneuraminic acid
NANA;Lactaminic acid;Galactononulosonic acid
White crystalline Powder
Keep in cool & dry place, stay away from strong light and heat
White crystal powder
Sweet and sour taste
Loss on Drying
| Optical Rotation|| -30°~-34°|| -32°|
Total Plate Count
1. Anti-virus function;
2. Anti-cancer function;
3. Anti-inflammation function;
4. Defensive function against bacteriological infectiong;
5. Controlling ability of immune system;
6. Restraining ability against pigmentation;
7. Signal transformation in nerve cells;
8. Play a key role in brain development and learning;
9. As precursor for the manufacture of many pharmaceutical drugs.
1. Applied in Infant food;
2. Apllied in Prodrug;
3. Appled in Health food;
4. Applied in cosmetic products to removing wrinkles.
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|1kg/bag ,25kg/bag;25kg/drum; according to your requirements|
|Transit||Fedex, TNT,DHL,EMS,and so on.|
|Lead Time||3-5 working days upon received the payment|
| ||For mass orders, it will be delivered by air or sea.|
Depending on your location, please allow 1-5 business days for your order to arrive.
For small order, please expect 3-7 days by UPS DHL EMS.
For mass order, please allow 5-8 days by Air, 15-30 days by Sea.
We are specialized in Chemical raw materials: API, Pharmaceutical intermediates, Plant extracts, Health care ingredient, Vitamin,Food additives and Cosmetic additives. These products are widely used in pharmaceutical industry, chemical industry, food industry and other industries. Welcome to consult us. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
1. What's the MOQ?
Usually1kg. It is based on the different product. Some are lg and some are 1 ton. Please be free to consult our salesman.
2. What's the shipping time?
If in stock, we will ship it out immediately. By FedEx will be 3~5 days to you.
3. If I need less than the MOQ, is it possible?
Yes. Please be free to consult our salesman.
4. Can you supply the free sample?
Usually it is possible. but the shipping cost be paid bycustomers. It based on the differentproduct.Please be free to consult our salesman.
5. How to store the product?
Store in cool and dry place. It must be in well closed containers. The shelf life will be 2 years.
6. What's your main payment method?
T/T, trade assurance, west union, money gram.
7: Do you have COA, MSDS, co, Health certificate, form 9 or other certificate?
Yes, we have. pls be free to contact us to get updated one.