纺织品染色用微生物色素的研究进展

摘要

为实现环保染色，以近年来国内外对微生物色素的研究为基础，总结了可应用于纺织品染色的微生物色素。按照染料的三原色（红色、黄色、蓝色）进行分类，叙述了微生物色素的菌种来源、色素结构及性质，重点分析了它们对纺织品的染色性能及染色效果。结果表明：微生物色素可较好地实现对纺织品染色，部分主要色牢度满足服用要求，但染色织物的日晒牢度差已成为亟待解决的问题。微生物色素应用于纺织品染色需要重点加强对培养基的廉价化、色素提取的高效化和优质菌株的筛选等方面的研究。%In order to achieve environmental protection dyeing, microbial pigments used as textile dyestuff were summarized based on recent researches at home and abroad. The sources of microorganisms, pigment properties, especially dyeing properties and effects were introduced according to three primary colors ( red, yellow and blue ) . The results showed that microbial pigments could dye textiles with relatively good effects, and some main color fastness could satisfy the requirement of wearability. However, poor sunlight fastness had become a burning problem. This paper pointed out that more work should be done on the culture medium′s deflationary force, high efficiency of pigment extraction and screening of high quality strains.