摘要
采用超声波技术提取高粱红色素,研究了提取工艺对提取效果的影响,确定了合适的提取工艺为:超声波功率180 W,超声处理时间30 min。将提取的高粱红色素用于阳离子改性真丝染色,经固色处理后真丝织物的耐摩擦色牢度达到4~5级,耐皂洗色牢度4~5级。
The ultrasonic extraction of sorghum red pigment is carried out, and the effect of extraction process on the efficiency is studied. The optimal extraction process is： ultrasonic power 180 W and ultra- sonic time 30 min. The sorghum pigment is used in cationic modified silk dyeing. The silk dyeings after fixation treatment feature Grades 4-5 of color fastnesses to rubbing and washing.
作者
梁娟
吴晋川
韩丽娟
罗艳辉
赵坤伟
黄玉华
蒲宗耀
LIANG Juan WU Jin-chuan HAN Li-juan LUO Yan-hui ZHAO Kun-wei HUANG Yu-hua PU Zong-yao(Sichuan Textile Information Center, Chengdu 610072, China Sichuan htstitute of Textile Science, Chengdu 610072, China High-tech Organic Fibers Key Laboratory of Sichuan Province, Chengdu 610072, China)
出处
《印染》
北大核心
2017年第5期32-36,共5页
China Dyeing and Finishing
基金
成都市科技局科技惠民技术研发项目(2015-HM01-00271-SF)
关键词
天然染料
染色
高梁红色素
超声波
提取工艺
丝织物
natural dye
dyeing
sorghum red pigment
ultrasonic
extraction process
silk fabric
