Introduction: pharmaceutical accessories, medical sutures, etc. Among them, as an auxiliary material, it can be used as a sustained release agent, a lubricant, and a coating agent. Microparticles, tablets, capsules, microfilms, etc. of the corresponding drugs can be prepared by direct compression, wet granulation or coating. It can be made into dialysis membrane, ultrafiltration membrane and reverse osmosis membrane; the cross-linked complex with fiber can be used as molecular sieve. With glutaraldehyde as a cross-linking agent, it can be immobilized with many enzymes or microbial cells, such as immobilized asparaginase. It can be used as artificial skin, artificial blood vessel, artificial kidney, etc. Chitosan can inhibit gastric ulcer, lower cholesterol and blood lipids.
Structural formula:
Properties
Summary
This product is used to prepare soluble chitin and glucosamine, can be used as additives for cosmetics and functional foods, and can be used to prepare photographic emulsion, etc. Thickener, stabilizer, tannin remover. It is mainly used for fruit juice and wine to prevent discoloration and remove astringency. It can also be used as binder, polishing agent, filler, film-forming agent and emulsifier.
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