【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／壳聚糖产品的开发研究已引起越来越多的国家和研究机构的重视，本文对该领域研究和发展的新动向进行了分析和展望更多还原

【Abstract】 Chitin/Chitosan is a natural polymer that has rich resources and wideranging uses.Now there are more and more countries and research setup having paid attention to it’s exploitation and research.This text analyses and prospects for the new trends in the researching field of Chitin/Chitosan.更多还原