【摘要】 作为一种资源丰富 ,用途广泛的天然高分子化合物 ,甲壳素 /壳聚糖的开发研究和应用范围越来越受到重视 ,本文对该领域开发和研究进展进行简要评述更多还原

【Abstract】 As a kind rich resource ,widely being used nature polymer,the exploitation and application of chitin/chitosan have been paid more and more attention.This thesis had made a sketchy review.更多还原