印染助剂2015，Vol.32Issue(7)：38-40,44,4.
果胶酶处理剑麻纤维的工艺探讨及性能表征
Discussion on the process of pectinase treatment for sisal fiber and its properties characterization
石文奇 1甘厚磊 2陈玉波 1曲梅 1易长海2
作者信息
- 1. 陕西国际商贸学院,陕西咸阳 712000
- 2. 武汉纺织大学,湖北武汉 430073
- 折叠
摘要
Abstract
Sisal fiber was treated with acidic pectinase. The effects of treatment process (pH, tempera-ture and time) on the weight loss rate, moisture content and moisture regain were investigated. The surface of the fiber morphology, molecular groups and thermal stability before and after pectinase treatment were char-acterized by SEM, FTIR and TG. The results showed that the acidic pectinase could effectively remove pectin, wax and hemicel ulose, and increase the weight loss. In addition, the surface of the sisal fiber was significant-ly etched, which was helpful to the degumming and improve the thermal stability of sisal fibers.关键词
剑麻纤维/酸性果胶酶/形态结构Key words
sisal fiber/acidic pectinase/morphological structure分类
轻工纺织引用本文复制引用
石文奇,甘厚磊,陈玉波,曲梅,易长海..果胶酶处理剑麻纤维的工艺探讨及性能表征[J].印染助剂,2015,32(7):38-40,44,4.
