现代纺织技术2012，Vol.20Issue(3)：5-9,5.
黑米色素提取及其对真丝织物的染色
Extraction of Pigment from Black Rice and Its Dyeing Properties on Silk Fabric
周培剑 1余志成1
作者信息
- 1. 浙江理工大学,生态染整技术教育部工程研究中心／浙江理工大学,先进纺织材料与制备技术教育部重点实验室,杭州310018
- 折叠
摘要
Abstract
Extract process of black rice pigment were studied via orthogonal experiments,and the stability of the extract were investigated.The research studied the effect of dyeing methods,concentration of dyestuff,dyeing temperature and dyeing time on K/S and obtained the optimum dyeing process.The optimum extract condition was pH3,50% ethanol as extractant with ratio of material to liquid 1∶20 for 60min under 60℃;Dyeing of ferrous sulfate and pigment in one bath could achieve deeper color.The satisfactory dyeing effect of silk can be abtained by using concentration of black rice 40%,concentration of ferrous sulfate 4%～6%（owf） for 60min at 60℃,and color fastnesses of the dyed fabrics is satisfactory to some extent.关键词
黑米/真丝/媒染剂/染色Key words
black rice/silk fabric/mordent/dyeing分类
轻工纺织引用本文复制引用
周培剑,余志成..黑米色素提取及其对真丝织物的染色[J].现代纺织技术,2012,20(3):5-9,5.
