壳聚糖固定化酶研究进展  

Advances in immobilization of enzyme on chitosan and its deriritives

作　　者：夏文水[1] 谭丽[2] 

机构地区：[1]武汉工业学院食品科学与工程学院,湖北武汉430023 [2]江南大学食品学院,江苏无锡214122

出　　处：《食品与机械》2007年第6期7-10,30,共5页Food and Machinery

基　　金：湖北省教育厅科学研究计划项目(项目编号:D200518008)

摘　　要：介绍壳聚糖作为固定化酶载体的3种主要情况:壳聚糖直接作为固定化酶载体;壳聚糖衍生物作为固定化酶载体;壳聚糖与其他物质共同作为固定化酶载体。壳聚糖及其衍生物的固定化酶具有酶活性高、回收率高和耐贮藏等特点。指出壳聚糖及其衍生物在固定化酶技术领域有着广阔的应用前景。The three kinds carrier of chitosan for immobilized enzymes were introduced in detail, which included chitosan, chitosan derivative and mixture of chitosan with other compounds. The immobilized enzymes prepared with chitosan and its derivatives exhibited high activity, high recoverity and long storage time. The technology of immobilized-chitosan enzyme offers an extraordinary potential in applications for food and other fields.

关 键 词：壳聚糖 衍生物 固定化酶 

分 类 号：TS201.25[轻工技术与工程—食品科学]