- Category :
Food and Feed additives/Food additives
- CAS NO : 9004-61-9
- EC NO : 232-678-0
- Molecular Formula : C28H44N2O23
- Main Specifications : Food grade
- 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;
Package: 1 kilogram per aluminium foil bag inside, and fiber drum as outside packing.
Uses : nutrient food additives
Molecular Structure:
Product description:
Hyaluronic acid content is about 15g in a human body. It plays an important role in human biologic activity. With the decrease of hyaluronic acid content in skin, the water retaining ability of the skin is weakened, the skin looks coarse and wrinkle. The decrease of hyaluronic acid in other apparatus will lead to arthritis, arteriosclerosis, plus disorder and brain atrophy. All in all the decrease of hyaluronic acid in human body will lead to premature senility.
Oral hyaluronic acid can increase hyaluronic acid content in human body, supply deficiency of hyaluronic acid. By digesting and absorbing hyaluronic acid, skin can be made moist, smooth, soft and rich spring. Oral hyaluronic acid can defer crowd senility; prevent arthritis, arteriosclerosis, plus disorder and brain atrophy. Oral hyaluronic acid can make one full of beans and be rich.
Detailed description:
Appearance: White powder
Sodium Hyaluronate (dry basis): 95%-105%
Glucuronic acid: 42.0% max.
PH(0.1% Water Solution): 6.0-7.5
Molecular Weight: 1.3x106 Dalton.
Protein: 0.1% min.
Transparency (0.1% Solution): 99% min.
Loss on drying: 10.0% max.
Heavy metals (as Pb): 10ppm max.
Arsenic: 1ppm max.
Mold & Yeast: 10CFU/g max.
Bacteria count: 100CFU/g max.
Pseudomonas aeruginosa: Negative.
Staphylococcus aureus: Negative.
Package :
Aluminium Foil Bag,100g/bag, 500g/bag, 1000g/bag, 10bags/box,5 bags/box.
Storage :
Stored in an airtight container at 2-8 oC , sealed for two years.
All the products can comply with customers' special specifications. Further details, contact us please.
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