几种壳聚糖降解方法探讨

Discussion on Several Methods of Chitosan Degradation

壳聚糖经降解后的低聚壳聚糖和壳寡糖具有优异的生理活性。本文着重介绍了壳聚糖降解方法中化学降解法、物理降解法和酶降解法,以及由这3种降解法派生出的一些适合实际生产的复合降解法,并对其工业化生产的可行性和品质优劣进行了探讨。

The degradation products of chitosan--chitosan oligosaccharide and chitooligosaccharides have excellent physical activity. This article focuses on the degradation of chitosan in the way of chemical degradation, physical degradation and enzymatic degradation, and the compound degradation from these three kinds of derivatives that are suited for producing actually, and the feasibility of its industrial production and quality merits were discussed.