Hyaluronic acid(H.A) is a straight chain macromolecular mucopolysaccharide composed Of repeat disaccharide units of glucuronic acid and N-acetylglucosamine. It widely consists in the extracellular space of human and animal tissue, vitreum, umbilical cord, skin joints synovia and cockscomb, enz. The commercial HA is commonly a sodium salt, called sodium hyaluronate, habitually called hyaluronic acid. HA is a new biological at home and abroad. Its molecular weight is from several ten thousand to several million. It's aqueous solution has outstanding moisture keeping ability, high viscoelasticity and lubricity. It is widely used in cosmetics, pharmacy and health and beauty food.
Biochemische geneesmiddelen met hoge klinische waarde, die veel worden gebruikt bij allerlei soorten oogchirurgie, zoals kristalimplantatie, hoornvliestransplantatie en glaucoomchirurgie, enz. Kan ook worden gebruikt om artritis te behandelen en de wondgenezing te versnellen. Gebruikt in cosmetica, het kan een uniek huidbeschermend effect hebben, kan de huid vochtig en glad houden, delicaat, zacht, elastisch, heeft de anti-rimpel, anti-rimpel, schoonheidsverzorging en herstel van de huidfysiologische functie.
1. Voedingssupplementen:
Hyaluronzuur via orale toediening na opname door de spijsvertering, verhoogt de in vivo hyaluronzuursynthese als voorloper, oorzaken in de huid en de resulterende hoeveelheid hyaluronzuur van andere organisaties neemt toe, waardoor de huid de waterretentie-eigenschap kan vergroten, rijke elasticiteit, vermindering van rimpels.
2. Cosmetica toepassingen:
Hyaluronic Acid has outstanding moisture keeping ability, thus called Natural Moisturing Factor in the world. Hyaluronic Acid is a common ingredient in skin-care products, which can be used as a very effective topical humectant, which can be used for facial wrinkles, reduction of folds and wrinkles, and removal of scars.
3. Medical applications:
Hyaluronic Acid could be used in eye surgery, such as corneal transplantation, cataract surgery, glaucoma surgery, and surgery to repair retinal detachment.
