What's the application of the Chitosan

More information: http://www.guidechem.com/cas-901/9012-76-4.html What's the application of the Chitosan? Chitosan is a linear polysaccharide composed of randomly distributed β-(1-4)-linked D-glucosamine (deacetylated unit) and N-acetyl-D-glucosamine... More

More information: http://www.guidechem.com/cas-901/9012-76-4.html What's the application of the Chitosan? Chitosan is a linear polysaccharide composed of randomly distributed β-(1-4)-linked D-glucosamine (deacetylated unit) and N-acetyl-D-glucosamine (acetylated unit). It is made by treating shrimp and other crustacean shells with the alkali sodium hydroxide. Chitosan has a number of commercial and possible biomedical uses. It can be used in agriculture as a seed treatment and biopesticide, helping plants to fight off fungal infections. In winemaking it can be used as a fining agent, also helping to prevent spoilage. In industry, it can be used in a self-healing polyurethane paint coating. In medicine, it may be useful in bandages to reduce bleeding and as an antibacterial agent; it can also be used to help deliver drugs through the skin. 1. Agricultural and horticultural use The agricultural and horticultural uses for chitosan, primarily for plant defense and yield increase, are based Less