红外光谱法测定甲壳素脱乙酰度

Determination the noacetylization content of poly-N-acetyl-D-glucosamine by in frared spectroscopy

用红外光谱仪测定甲壳素的脱乙酰度,方法简便、快速,重现性和回收率较高.

A method of determination the no-acetylization content of p oly-N-acety l-D-glu-cosamine.The method was simply and q uickly.Recov ery and precision were better.