Poudre de chitosan de qualité supérieure d'approvisionnement d'usine

Chitosan powder is extracted from the shell of snow crab, also called Chionoecetes. Chitosan is a greyish white to off-white odorless powder, soluble in formic acid, acide acétique, benzoic acid, naphthenic acid and so on, hardly soluble in water.
Chitosan has a lof of possible uses. It is used in food as thickener, stabilizer and preservative. dans le secteur agricole, it can be used as a seed treatment and biopesticide. Dans l'industrie, il peut être utilisé dans un revêtement de peinture polyuréthane auto-guérison. In pharmaceuticals, it is useful materials for bandages, medical fibres, artificial tissues, antibacterial agents, drug delivery materials, hemostatic agents, medical dressings, absorbable suture materials, contact lens and so on. It can also be used in cosmetics to relive wrinkles, whiten and smoothen skin.