N-Acetylneuraminic Acid, Neu5Ac, Sialic acid 98%, Nana Powder For Medicine Industry
N-Acetylneuraminic acid, Neu5Ac, NANA Powder
White to off-white powder
100% pass 80 mesh
Physical and Chemical Index f sialic Acid
Loss on Drying
95% HPLC ≤5%
98% HPLC ≤2%
95% used for health care product , food and cosmetics 98% used for medicine
Normally 25kg per drum or 1kg-5kg per aluminum foil bag
or as per client's request
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.
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.