Chitosan Oligosaccharides, whose degree of polymerization is lower than 20, were obtained through the enzymatic degradation of chitosan, a natural polysaccharides which are combined with β-1, 4 of Glucosamine.
Chitosan Oligosaccharidesare yellow brown powder, and water-soluble with good stability,natural, pure green, non-toxic, harmless features.
Chitin/Chitosan is a polysaccharide found in the outer skeleton of insects, crabs, shrimps, and lobsters and in the internal structures of other invertebrates. Chitin is composed of ß(1-4) linked units of the amino sugar N-acetyl-glucosamine, and is the main source of production of chitosan, which is used in a number of applications, such as a flocculating agent, a wound healing agent, a sizing and strengthening agent for paper, and a delivery vehicle for pharmaceuticals and genes.
Sealed export grade drum & double of sealed plastic bag
In a cool dry place and keep away from strong light and heat
2 years when properly stored
a. In Health Food
b. On cosmetics
c. Other industry
a. Small order is acceptable
b. Free sample for you c. Have self-export rights d. Have right to do commodity inspection