The properties and structures of these films depend on their molecular weght(Mw), degree of deacetylate (DDA), the solvent, the temperature to remove the solvent from the chitosan solution.

• 壳聚糖膜的结构和性能取决于壳聚糖的分子量(Mw)、脱乙酰度(DDA)、溶剂以及除去溶剂的方式。