可完全生物降解的壳聚糖-纤维素或淀粉复合材料

综述了正在开发的可完全生物降解的壳聚糖-纤维素和壳聚糖-淀粉复合材料的制各方法。这种材料可广泛应用于食品包装和农业中。埋入土壤中能在3个月内完全分解，不会污染环境。

Preparation methods of developing complete biodegradable chitosancelluloseand chitosan-starch composites were summarized according to foreign patent in formation. Themeterials can be widely used for food packing and agricultural films. They were completelydecomposed and can' t contaminate environment within three months after being buried inthe soil.