HRP酶-H_(2)O_(2)体系对靛蓝染色牛仔织物脱色整理  

Decolorization of indigo dyed denim fabric by HRP enzyme-H_(2)O_(2)system

作　　者：章金芳 高美萍 张忠 朱涛 张煊 范雪荣 ZHANG Jinfang;GAO Meiping;ZHANG Zhong;ZHU Tao;ZHANG Xuan;FAN Xuerong(Keyi College of Zhejiang Sci-tech University,Shangyu 312369,China;Cao'e River Science and Technology Innovation Corridor Construction Service Center of Shangyu District in Shaoxing City,Shangyu 312300,China;Zhejiang Haoyu Technology Co.,Ltd.,Shangyu 312369,China;Shangyu Industrial Technology Research Institute Co.,Ltd.of Zhejiang Sci-tech University,Shangyu 312300,China;Jiangnan University,Wuxi 214122,China)

机构地区：[1]浙江理工大学科技与艺术学院,浙江上虞312369 [2]绍兴市上虞区曹娥江科创走廊建设服务中心,浙江上虞312300 [3]浙江灏宇科技有限公司,浙江上虞312369 [4]浙江理工大学上虞工业技术研究院有限公司,浙江上虞312300 [5]江南大学,江苏无锡214122

出　　处：《印染》2024年第11期11-15,20,共6页China Dyeing and Finishing

基　　金：国家自然科学基金(NO.32472377)。

摘　　要：将HRP酶-H_(2)O_(2)体系应用于靛蓝染色牛仔织物的脱色返旧整理中,探究了HRP酶-H_(2)O_(2)脱色整理工艺对靛蓝染色牛仔织物K/S值和脱色率的影响,确定了最佳脱色整理工艺,并与漆酶、酸性纤维素酶处理后织物的脱色效果进行了对比。结果表明,HRP酶-H_(2)O_(2)体系对靛蓝染色牛仔织物具有很好的脱色效果,而且没有返沾色,对棉纤维没有损伤。HRP-H_(2)O_(2)system is applied to the decolorization of indigo-dyed denim fabrics,the effects of the HRP-H_(2)O_(2)decolorization process on the K/S value and decolorization rate of indigo-dyed denim fabrics is stud⁃ied and the process is optimized,the decolorization effects of the HRP enzyme are compared with laccase and acidic cellulase treatment.The results show that the HRP-H_(2)O_(2)system has a good decolorization effect on indi⁃go dyed denim fabrics,without dye staining or damage to cotton fibers.

关 键 词：牛仔织物 靛蓝染色 脱色 返旧整理 HRP酶-H_(2)O_(2)脱色体系 

分 类 号：TS193.7[轻工技术与工程—纺织化学与染整工程]