Sialic Acid plays a significant role in HMOs (Human Milk Oligosaccharides), which it can practically promote infant formulas more close to the breast milk. Also, Sialic acid is an important building block for brain gangliosides, which are complex molecules displayed on the surface of neurons with a key role in brain development. And it can functionally repair the damaged neural cells, epithelial cells and immune cells and enhance its capability against virus and bacteria. Moreover, two pivotal functions of Sialic acid in cosmetic are anti-aging and nourishing whitening.
N-acetylneuraminic acid
Product Specification
Other name
Sialic Acid
General
N-acetylneuraminic acid from fermentation of Escherichia coli(CASOV-09).(In accordance with National Health and Family Planning Commission of the People's Republic of China on shea butter and other ten new food raw materials announcement(2017 No7))
Ingredients
N-acetylneuraminic acid.
Physical Attributes
Appearance Powder
Color White
Smell No off-smell
Physicochemical Analysis | Unit | Specification | Method |
N-acetylneuraminic acid | g/100g | ≥98 | QWZG 0001 S-2019 |
pH (2% solution) | / | 1.8-2.3 | GB/T 5750.4 |
Moisture | g/100g | ≤2.0 | GB5009.3 |
Ash content** | g/100g | ≤1.0 | GB5009.4 |
Hg** | mg/kg | ≤0.2 | GB5009.17 |
Pb** | mg/kg | <0.5 | GB5009.12 |
As** | mg/kg | ≤0.4 | GB5009.11 |
Aflatoxin B1** | ug/kg | ≤5 | GB5009.22 |
Microbiological Analysis | Unit | Specification | Method |
Total plate count | CFU/g | ≤500 | GB4789.2 |
Coliform | MPN/g | <0.3 | GB4789.3 |
Mold** | CFU/g | <25 | GB4789.15 |
Yeast** | CFU/g | <25 | GB4789.15 |
Staphylococcus Aureus** | /25g | Negative | GB 4789.10 |
Salmonella** | /25g | Negative | GB 4789.4 |
