Hyaluronic acid is a polymer of disaccharides, themselvescomposed of D-glucuronic acid and D-N-acetylglucosamine,with its molecular weight often reaching the millions.

Hyaluronic acid is an important component of articular cartilage,where it is present as a coat around each cell.

Effectiveness

1) To keep the skin moisture and increase the elasticity of skin

2) To increase the lubrication of joint and reduce the joint pain

3) Anti- inflammation

4) To promote wound healing

Characteristic

Hyaluronic acid has been found in skin,cockscombs,brain,vitreum,connective tissues,Human serum,articular fluid,artery and vein etc.

Application

Health food (Supplement)

Cosmetic

Medicine

Average molecule weight:

AMW:≤100k Da

AMW:500~1500k Da

AMW:≥1500k Da

Raw material:Lactobacillus fermented

Origin:China

CAS NO:9004-61-9

EC NO:232-678-0

Molecular Formula:C₂₈H₄₄N₂O₂₃

Molecular Weight:776.6486

Synonyms:;hyaluronan;HA;beta-D-glucopyranuronosyl-(1->3)-(3xi)-2-(acetylamino)-2-deoxy-beta-D-ribo-hexopyranosyl-(1->4)-beta-D-glucopyranuronosyl-(1->3)-(3xi)-2-(acetylamino)-2-deoxy-beta-D-ribo-hexopyranose;beta-D-glucopyranose, O-beta-D-glucopyranuronosyl-(1->3)-O-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->4)-O-beta-D-glucopyranuronosyl-(1->3)-2-(acetylamino)-2-deoxy-, monosodium salt;sodium (2S,3S,4R,5R,6R)-3-{[(2S,3R,5S,6R)-3-(acetylamino)-5-hydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}-4,5,6-trihydroxytetrahydro-2H-pyran-2-carboxylate (non-preferred name);(3S,4R,5R,6R)-3-[(2S,3R,5S,6R)-3-acetamido-4-[(2S,3R,4S,6S)-6-carboxy-3,4,5-trihydroxy-tetrahydropyran-2-yl]oxy-5-hydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-6-[(3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)tetrahydropyran-4-yl]oxy-4,5-dihydroxy-tetrahydropyran-2-carboxylic acid;

Molecular Structure: