100% Natural Sialic Acid Powder N-Acetylneuraminic Acid Bird's Nest Acid

China 100% Natural Sialic Acid Powder N-Acetylneuraminic Acid Bird′s Nest Acid, Find details about China Plant Extract, Bird′s Nest Extract from 100% Natural Sialic Acid Powder N-Acetylneuraminic Acid Bird′s Nest Acid

Basic Info.

Model NO.

Sialic Acid-1

Part

Seed

Extraction Type

Solvent Extraction

Grade

Food, Health Care Products,Cosmetics Grade

Product Name

Bird′s Nest Acid

Active Ingredient

Sialic Acid

Purity

98%

Appearance

White Powder

COA

Available

Sample

Free Sample

Stock

in Stock

Shelf Life

2years

CAS

131-48-6

Chemical Formula

C11h19no9

Einecs

205-023-1

Transport Package

1kg/Bag, 5kg/Bag, 25kg/Drum

Specification

25kgs packaging Fiber drum outside and plastic bag

Origin

Shannxi China

Model NO.

Sialic Acid-1

Part

Seed

Extraction Type

Solvent Extraction

Grade

Food, Health Care Products,Cosmetics Grade

Product Name

Bird′s Nest Acid

Active Ingredient

Sialic Acid

Purity

98%

Appearance

White Powder

COA

Available

Sample

Free Sample

Stock

in Stock

Shelf Life

2years

CAS

131-48-6

Chemical Formula

C11h19no9

Einecs

205-023-1

Transport Package

1kg/Bag, 5kg/Bag, 25kg/Drum

Specification

25kgs packaging Fiber drum outside and plastic bag

Origin

Shannxi China

Product Desciption

100% Natural Sialic Acid Powder N-Acetylneuraminic Acid Bird's Nest Acid

Model Number	Bird's Nest Acid
Appearance	White Powder
Purity	98%
Sample	1-5g free
Test Method	HPLC UV
Package	1KG/Bag,5kg/bag,25kg/bag
Certificate	ISO/FDA/S G S/MSDS
MOQ	1KG
Storage	Cool Dry Place

N-acetylneuraminic acid (sialic acid) is found in a wide variety of substances and tissues in animals and humans, occurring most abundantly in glycoproteins and glycolipids. An acidic aminosugar was first isolated and named sialic acid by one scientist. Another isolated a similar crystallized form and called it neuraminic acid. When both were found to be the same molecule, the correct structure was proposed by a third scientist. All three finally agreed to use sialic acid as the family name covering all of the more than thirty derivatives of neuraminic acid, with N-acetylneuraminic acid and N-glycolylneuraminic acid forming the core structures.
Sialic acid is widely distributed throughout human tissues and found in several fluids, including serum, cerebrospinal fluid, saliva, urine, amniotic fluid, and mother?s milk. In experimental mammals, it is found in high levels in the brain, adrenal glands, and the heart. In humans, concentrations are found in the brain and kidney as well as many other tissues.

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.

Items	Standards	Results
Physical Analysis
Description	White Powder	Complies
Assay	98%	98.10%
Mesh Size	100 % pass 80 mesh	Complies
Ash	≤ 5.0%	2.85%
Loss on Drying	≤ 5.0%	2.65%
Chemical Analysis
Heavy Metal	≤ 10.0 mg/kg	Complies
Pb	≤ 2.0 mg/kg	Complies
As	≤ 1.0 mg/kg	Complies
Hg	≤ 0.1mg/kg	Complies
Microbiological Analysis
Residue of Pesticide	Negative	Negative
Total Plate Count	≤ 1000cfu/g	Complies
Yeast&Mold	≤ 100cfu/g	Complies
E.coil	Negative	Negative
Salmonella	Negative	Negative