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WHAT IS N-Acetylneuraminic Acid?
Sialic Aicd, also konwn as N-Acetylneuraminic Acid, is a key component of important amino sugars that mediate cellular communication. Sialic acid is a naturally occuring building block for compounds such as glycoproteins and gangliosides.
Function of N-Acetylneuraminic Acid
In food and supplement
-Sialic acid is the predominant component found in the brain, it is proved to be the key material in memory and learning function.
-Sialic acid is one of the nutritional component of human milk, it improves brain development of infants.
-As one of the eight essential glycol-nutrients for human body, it widely exists in the cell membrane and neuron. It can enhance the body immunity.
In cosmetic
-Anti-aging:
Sialic acid is a natural MMP-1 inhibitor. By reducing the expression of MMP-1 and its activity. sialic acid could enable the aged disease cells back to normal status, and maintain the cell stability, greatly reduce the speed of cell recession. And prolong the lifespan of skin cells so as ti achieve the effect of anti-aging. Therefore, long-term using skincare products containing sialic acid could effectively delay skin aging and promote skin regeneration.
-Whitening:
Sialic acid can effectively inhibit tyrosine hydroxylase and DOPA hydroxylase activity, preventing melanin basically.
TDS OF N-Acetylneuraminic Acid
Product Name: Sialic Acid
Synonyms: N-Acetylneuraminic Acid
CAS No.: 131-48-6
| ANALYSIS | SPECIFICATION |
| APPEARANCE | WHITE TO OFF-WHITE POWDER |
| CHLORIDES | NMT 0.02% |
| SULFATES | NMT 0.03% |
| HEAVY METALS | NMT 10PPM |
| LOSS ON DRYING | NMT 2.0% |
| RESIDUE ON IGNITION | NMT 0.2% |
| PURITY(HPLC) | 98.0% MIN. |
| MICROBIOLOGICAL REQUIREMENTS | |
| TOTAL BACTERIA | NMT 500 CFU/G |
| YEAST & MOLD | NMT 100CFU/G |
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