摘要对目前国内外壳聚糖季铵盐的制备方法加以介绍，并比较了它们的优缺点。

摘要对目前国内外壳聚糖季铵盐的制备方法加以介绍，并比较了它们的优缺点。的英文翻译

基本释义

• The preparation methods of quaternary ammonium salt of chitosan at home and abroad, meanwhile were introduced, and heir advantages and shortcomings were compared.