chitosan Raw materials Powder CAS:9012-76-4

CAS:9012-76-4

MF:C6H11NO4X2

MW:161.16

EINECS:618-480-0

Specification: 99% min chitosan Powder

Sample:chitosan Powder

Packaging:1kg/bag, 25kg/drum

Brand: Raw materials

Appearance:White

Storage: Store at -20°C

Shelf Life: 2 Years

Test Method: HPLC

Chitosan has a wide range of antibacterial effect, but different concentrations of chitosan its antibacterial ability is not the same, such as chitosan concentration of 0.1%, 8d can make the Fusarium genus of various mold reproduction is completely inhibited, but the concentration of the rhizosphere, Penicillium, Aspergillus, and other molds do not have the effect. At a concentration of 0.4%, it had a strong inhibitory effect on Escherichia coli, Proteus vulgaris, Bacillus subtilis and Staphylococcus aureus.

In addition, the antimicrobial properties of chitosan with different degrees of deacylation are different, and those with a high degree of deacylation have a strong antimicrobial power. One of the reasons is that chitosan interacts with the surface layer of mold cells to increase cell permeability. Chitosan and sodium acetate, adipic acid preservatives with more obvious antibacterial effect, and does not affect the flavor of food.

Uses of chitosan.

Chitosan is a biocompatible, bacteria-resistant and biodegradable polyelectrolyte with a wide range of biomedical and industrial applications. Its chemical properties and low toxicity allow it to be used as a component of drugs, in gene transfer systems, as a biodegradable membrane and as a skeleton in tissue engineering.

It is mainly used in food, medicine, agricultural seeds, daily chemicals, industrial wastewater treatment and other industries. Chitosan has the effect of improving immunity, activating cells, preventing cancer, lowering blood lipids, lowering blood pressure, anti-aging, regulating the body environment, etc. It can be used in the field of medicine, health care and food.

Characteristic of chitosan.

Product Method of Bulk chitosan Powder.