Chitosan has a wide range of applications and the industry has broad room for future development.

Chitosan, also known as chitosan, is the product of N-deacetylation of chitin. Chitosan has the characteristics of non-toxic, harmless, good biodegradability and biocompatibility, high safety and strong bacteriostasis. It is widely used in food additives, chemical industry, textile, agriculture, water treatment, biomedicine, medical materials, etc. It is widely used in cosmetics and other fields. Chitosan…