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Bird's Nest Acid
Product Name: Bird's nest extract n-acetylneuraminic acid sialic acid powder
Used Part: Bird's nest
Active Ingredient: sialic acid
Specification: 10%~98%
Appearance: White fine powder
CAS NO: 131-48-6
Test Method: HPLC
Extraction type: Solvent Extraction
Molecular Formula: C11H19NO9
Grade: Healthcares and Cosmetics
Description
What is Bird's nest acid?
Sialic Acid, also known as bird's nest Acid or "N acetylneuraminic Acid", is a naturally occurring carbohydrate that can be synthesized in its own body or obtained from external foods.
Sialic acid is the general term for a class of derivatives in which the amino acid or hydroxyl hydrogen in neuraminic acid is substituted, and usually refers to one of the most important members of this class of compounds, N-acetylneuraminic acid. Sialic acid is widely present in animal tissues, and is also distributed in a small amount in other organisms, mainly as a component of glycoproteins and gangliosides. The sialic acid substituent is usually acetyl or hydroxyacetyl, but sialic acid in which the amino group is substituted by methyl, sulfate, or phosphate has also been found.

The specification of Bird's nest acid
| Item | Limits | Results |
| Appearance | White Powder | Complies |
| Assay | ≥98% (HPLC) | 99.7% |
| Odor | Characteristic | Complies |
| Loss on Drying | < 3% | 1.35% |
| Ash | < 1% | Complies |
| Residual Solvents | Negative | Complies |
| Residual Pesticides | Negative | Complies |
| Chemical Analysis | ||
| Heavy Metal | < 10ppm | Complies |
| As | < 1ppm | Complies |
| Pb | < 1ppm | Complies |
| Cd | < 1ppm | Complies |
| Hg | Absent | Complies |
| Microbiology Analysis | ||
| Total Plate Count | < 1000cfu/g | Complies |
| Yeast & Mold | < 100cfu/g | Complies |
| E.Coli | Negative | Complies |
| S.Aureus | Negative | Complies |
| Salmonella | Negative | Complies |
| Pesticides | Negative | Complies |
| Conclusion | Conform with specification | |
The Application of Bird's nest acid
1. It can be applied in cosmetic products;
2. Used as a nutritional supplement;
3. Be used as a food additive;
4. It can be applied in healthcare products.

The Function of Bird's nest acid
Bird's nest acid is the main bioactive component in bird's nest, which can promote the information transmission speed of brain nerve cells. The content of bird's nest acid in nerve cell membrane is 20 times that of other cells, and the content of bird's nest acid in human brain cells is 2-4 times that of other animals. , Humans can rule the world by developing their brains.
Bird's nest acid in breast milk provides immunity for infants' early growth and improves the intestinal absorption of vitamins and minerals. Since bird's nest acid will not be degraded by digestive tract enzymes when it passes through the digestive system, it can enter the intestinal tract through the digestive tract to prevent the adsorption of intestinal pathogenic bacteria and viruses and cells, which plays an important role in resisting a variety of bacteria.
Where Can I Buy High-quality Bird's nest acid?
We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.
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