Sialic acid Property: N-acetylneuraminic acid, also known as Sialic acid, abbreviated to SA, Neu5Ac or NANA.
Introduction
Sialic acid Property: N-acetylneuraminic acid, also known as Sialic acid, abbreviated to SA, Neu5Ac or NANA. It added into infant milk powder can increase babys’ intelligence and memory, enhance the immune ability. The sialic acid as raw material can be used in the development of important drugs, which have very good effects on anti-influenza, treatment of senile dementia, promote intestinal absorption of vitamin and mineral, anti-tumor and anti-inflammation. Moreover, sialic acid can also be used as raw material of health care products etc.
Functions and Applications
| ITEMS | STANDARD | RESULT |
| Appearance | White powder | Conform |
| Impurities | No visible impurities | Conform |
| Smell | Sweet and sour taste | Conform |
| Assay | >98.0% | 98.60% |
| pH | 1.8-2.3 | 2.11 |
| Loss on Drying | <2.0% | 1.50% |
| Transmittance | >98.0% | 98.40% |
| Ignition Residue | <2.0% | 0.12% |
| Aflatoxin B1 | <5.0^g/kg | Not detected |
| Pb | <1.0ppm | Not detected |
| As | <1.0ppm | Not detected |
| Hg | <0.2ppm | Not detected |
| Total Plate Count | <1,000cfU/g | 25cfu/g |
| Yeasts/Moulds | <100cfu/g | Not detected |
| Enterobacteriaceae | <60MPN/100g | Not detected |
| Staphylococcus Aureus | Not detected | Not detected |
| Salmonella | Not detected | Not detected |
| Conclusion | Conform with standard. | |
| Storage | Keep container tightly closed in a dry, away well-ventilated place. | |
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Oct. 26, 2022
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