石榴皮色素的提取及对蚕丝织物的染色探讨

The Pigment Extraction of Pomegranate Husk and the Dyeing Discussion of Silk Fabric with It

采用直接水煮法提取石榴皮色素,将其色素染液用于蚕丝织物的染色实验.结果表明:石榴皮色素对蚕丝具有一定的上染性,通过添加媒染剂可以提高其得色深度和染色牢度;不同的媒染剂采用的媒染方法不同,其染色结果有较大的差异.

In this paper natural pigment was extracted from pomegranate husk directly using boiling water, and then silk fabric was dyed with it. The results showed that pomegranate pigment to silk has some of thedyeing performance, by adding mordant can increase its color depth and color fastness, but different mordant dyeing methods have bigger difference.