期刊
BIOTECHNOLOGY AND APPLIED BIOCHEMISTRY
卷 33, 期 -, 页码 29-34出版社
PORTLAND PRESS
DOI: 10.1042/BA19990015
关键词
enzymic reaction; proteolytic enzyme
A carrier containing primary amine groups was synthesized by the reaction between nitrilon fibre and diethylenetriamine, and papain was immobilized on this kind of carrier by using glutaraldehyde as a coupling agent. The factors involved with the activity recovery of the immobilized papain and the enzymic properties of the resulting immobilized papain were studied in comparison with free papain, for which casein was chosen as a substrate. The results show that the activity recovery of immobilized papain can reach 47.3%, and that the immobilized papain exhibits better environmental adaptability and reusability than free papain.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据