印染助剂2013，Vol.30Issue(3)：27-30,4.
商陆色素提取及其对真丝织物媒染性能研究
Extraction of phytolacca colorant and its mordant dyeing property on silk fabric
摘要
Abstract
Colorant from the fruit of phytolacca was extracted with 70% ethanol as solvent. The influences of solid-liquid ratio, extraction temperature and extraction time on the extraction effect were studied. Choosing different kinds of mordants and different mordant dyeing methods, the phytolacca dyeing solution was prepared with the colorant powder obtained from the extracted solution for silk fabric dyeing. The color fastness of dyed silk fabric in different dyeing conditions was investigated. The results showed that better extraction conditions for phytolacca berry colorant were: solid-liquid ratio 1 :20, extraction temperature 50℃, extraction time 45 min. The color depth and hue of dyed fabric changed with different types of mordant and mordant dyeing method. Compared with the direct dyed silk fabric, mordant dyeing could improve the washing fastness of dyed fabric.关键词
商陆/色素/提取/真丝/媒染Key words
phytolacca/ colorant/ extraction/ silk/ mordant dyeing分类
化学化工引用本文复制引用
彭丽媛,位东,王潮霞,王春莹,王春霞,付少海..商陆色素提取及其对真丝织物媒染性能研究[J].印染助剂,2013,30(3):27-30,4.基金项目
"333工程"科研项目资助计划(BRA2010122) （BRA2010122）
江南大学"中央高校基本科研业务费专项资金资助"(JUSRP211A01) （JUSRP211A01）
