印染助剂Issue(7)：39-43,5.
果胶酶的热失活动力学及其在棉织物生物精练中的应用
Study on thermal inactivation kinetics of pectinase and its application in bioscouring on cotton fabrics
刘晶萍 1付康丽 1陆大年1
作者信息
- 1. 东华大学生态纺织教育部重点实验室，化学化工与生物工程学院，上海 201620
- 折叠
摘要
Abstract
Thermal inactivation kinetics of pectinase in solution and on cotton fabrics was investigated. The effects of padding process and dipping process on the pectinase bioscouring results of cotton fabrics were discussed, and the pectinase scouring process was optimized. The results showed that the inherent structure of cotton fabric had certain stability action to pectinase. The optimal bioscouring conditions were de-fined as fol ows: padding process, liquor ratio 1∶30, the concentration of pectinase was 1 g/L, the concentra-tion of tea saponin was 1.5 g/L, the cotton fabrics was treated at 70℃for 20 min.关键词
果胶酶/热失活动力学/生物精练Key words
pectinase/thermal inactivation kinetics/bioscouring分类
轻工纺织引用本文复制引用
刘晶萍,付康丽,陆大年..果胶酶的热失活动力学及其在棉织物生物精练中的应用[J].印染助剂,2014,(7):39-43,5.
