紫外光谱法测定甲壳素的脱乙酰化值  

UV Specttophotometric Determination of the Degree of Deacetylation of Chitin

作　　者：杜上鉴[1] 路彦[1] 岳淑媛 王涛 狄平平 崔文革 

机构地区：[1]上海交通大学应用化学系

出　　处：《应用化学》1994年第2期108-109,共2页Chinese Journal of Applied Chemistry

摘　　要：用紫外光谱测定甲壳素脱乙酰程度，该法快速简便，重现性好，试样无需特殊处理。A UV spectrophotometric method for the determination of the deacetylation de-gree of chitin is described based on the stability of chitosan in 0.001mol/L hydrochloric acid.The method is rapid, simple and the pretreatment of the samples is not necessary.

关 键 词：甲壳素 壳聚糖 脱乙酰化 紫外光谱 

分 类 号：O636.1[理学—高分子化学]