生物质色素的微生物合成研究进展

Research Progress of Microbial Synthesis of Biomass Pigments

DOI：10.3969/j.issn.1673-1689.2017.09.001

中文关键词: 生物质色素 生物合成 生物转化 微生物

英文关键词: biomass pigments,biosynthesis,bioconversion,microorganisms

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中文摘要:

生物质色素在来源的可持续性方面、在制备过程的环保性方面和所染色纺织品的生态性方面都远优于目前正在使用的合成染料。生物质色素是由生物体合成的色素物质，相比较植物和动物中提取色素，微生物色素在工业化应用方面更具潜力。选择几种重要生物质色素，对其微生物合成制备进行了综述，分析了色素物质生物合成所用前体、介绍了能进行色素合成的微生物种类、阐述了色素的生物合成途径及所用的酶、分析了色素微生物合成的效率和应用现状，并对色素微生物合成的前景进行了展望。

英文摘要:

Biomass pigments are better than synthetic dyestuffs which are applied currently，especially the aspects concerning sustainability of source，environmental conservation during manufacture as well as ecology dyed textiles. Biomass pigments are synthesized from organism，and microorganisms pigments are more potential than dyestuffs extracted from animals and plants in the aspect of industrialized application. The paper reviews the preparation of microbial synthesis with respect to some kinds of significant biomass pigments，analyzes the precursors of biosynthesis of dyestuffs，presents microorganism species that could synthesize pigments，elaborates the biosynthesis pathways of pigments as well as relevant enzymes，analyzes synthetic efficiency of biomass pigments as well as application condition currently，and looks into the perspective biomass dyestuffs via bioconversion.

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