复合生物酶在亚麻脱胶中的应用及其性能表征  

Properties,characterization and application of complex enzyme for linen fiber bio-degumming

作　　者：罗晶琨 赵欣[1] 常江[1] 

机构地区：[1]齐齐哈尔大学轻工与纺织学院,黑龙江齐齐哈尔161006

出　　处：《染整技术》2016年第4期10-14,22,共6页Textile Dyeing and Finishing Journal

基　　金：齐齐哈尔大学研究生创新科研项目(YJSCX2014-027X)

摘　　要：采用酸性果胶酶、木聚糖酶、漆酶结合介体N-羟基-N-苯基丙酰胺在超声波作用下对亚麻粗纱纤维进行煮练。采用L_（18）（3~7）正交试验,优化了复合生物酶处理工艺。通过测定煮练前后亚麻纤维的红外光谱、X-射线衍射和扫描电镜等谱图来表征煮练效果。Linen roving was scoured with acid pectinase,xylanase,laccase and mediator N-hydroxy-N-phenyl propanamide by ultrasound.The optimum process conditions of complex enzymes scouring were determined by L_（18）（3-7）orthogonal test.The scouring effect of flax fibers were characterized before and after scouring by infrared spectroscopy,X-ray diffraction and scanning electron microscopy.

关 键 词：亚麻粗纱 复合酶 脱胶 断裂强度 介体 

分 类 号：TS192.53[轻工技术与工程—纺织化学与染整工程]