乙酰化多糖的制备、鉴定及其降糖作用机制的研究进展

Progress in Preparation,Identification,and Hypoglycemic Mechanism of Acetylated Polysaccharides

多糖的乙酰化修饰是多糖化学修饰的重要手段。目前国内外对多糖乙酰化及其降糖作用机制的研究缺少系统性总结,不利于对多糖乙酰化及其降糖作用机制的深入研究。该文对乙酰化多糖的制备、鉴定及其降糖作用机制进行综述,以期为日后改善多糖活性,进一步开发天然多糖资源提供参考。

Acetylation modification of polysaccharides is an important chemical modification means of polysac⁃charides.At present,the global studies of the acetylation of polysaccharides and the mechanisms of their hypo⁃glycemic effects are missing a systematic summary,which is not conducive to the in⁃depth study of the acetyla⁃tion of polysaccharides and the mechanisms of their hypoglycemic effects.Therefore,the preparation,identifi⁃cation,and hypoglycemic mechanism of acetylated polysaccharides were reviewed,with a view to improving the activities of polysaccharides in the future and providing a reference for further exploitation of natural poly⁃saccharide resources.