甲壳质和甲壳胺寡聚糖的制备

PREPARATION OF CHITIN/CHITOSAN OLIGOMERS

本文详述了甲壳质和甲壳胺寡聚糖的3种制备方法(酸水解法、酶解法和酶糖转移法),以及寡聚糖的分析法、纯化法和酶活力测定法。

Chitin/Chitosan oligomers were prepared by the concentrated hydrochloric acid or enzymatic hydrolysis with chitinase and chitosanase and its transglycosylation reaction. Their preparation,isolation and analytical methods are reviewed.