文献类型：期刊文献

中文题名：竹原纤维酶处理的纤细化效果

英文题名：Probe into the impact of enzymatic treatment on the fineness of natural bamboo fibers

作者：楼利琴[1];许平辉[1];陈波[1];任伟伟[1]

机构：[1]绍兴文理学院

年份：2007

卷号：28

期号：5

起止页码：84

中文期刊名：纺织学报

外文期刊名：Journal of Textile Research

收录：CSTPCD、、北大核心2004、Scopus、CSCD2011_2012、北大核心、CSCD

基金：浙江省自然科学基金资助项目(Y405138)

语种：中文

中文关键词：竹原纤维;漆酶;精练酶;二步法

外文关键词：natural bamboo fiber; laccase; scouring enzyme; two step method

中文摘要：为了探讨竹原纤维酶处理纤细化的有效方法,应用漆酶、精练酶及精练酶+漆酶二步法经正交设计对已制得的竹原纤维进行纤细化处理试验,测定酶处理后竹原纤维的细度变化率、木质素含量及强度。结果表明:精练酶去除木质素的效果比漆酶好,而精练酶+漆酶二步法处理的效果均较精练酶或漆酶单独处理为好,二步法处理后竹原纤维的细度变化率为51.33%,木质素含量从原来的18.98%降为5.49%。

外文摘要：To probe into the effective methods to make the natural bamboo fiber finer with enzymatic treatment, the manufactured natural bamboo fibers were treated with laccase, scouring enzyme, and scouring enzyme ＋ laccase （a two step method） respectively according to the design by means of orthogonal experiment. The change rate of fineness, tensile strength and the content of lignin of the treated fibers were tested and compared. The results show that in terms of lignin removal, scouring enzyme is better than laccase, whereas the two step method is the best. After two step treatment, the change rate of fineness of natural bamboo fibers has achieved 51.33% and the content of lignin is decreased from 18.98% to 5.49%.