蒽醌染料及中间体脱色优势菌的特性研究和基因定位  

STUDY OF DECOLORING CHARACTERISTIC AND GENE LOCATION FOR DECOLORING SUPERIOR STRAIN OF ANTHRAQUINONE DYE AND ITS INTERMEDIATE

作　　者：宋文华[1] 颜慧[1] 胡国臣[1] 戴树桂[1] 庄源益[1] 温孚江[2] 郑成超[2] 

机构地区：[1]南开大学环境科学系,天津300071 [2]山东农业大学作物遗传研究所

出　　处：《环境化学》1999年第3期263-269,共7页Environmental Chemistry

基　　金：国家自然科学基金(No.29577297);天津市自然科学基金

摘　　要：本文对分离到的两株蒽醌染料脱色优势菌的脱色能力及其基因定位进行了研究,结果表明,ND1,ND2均能有效脱除活性艳蓝KN-R及溴氨酸的色度;两株优势菌均含有质粒,其降解染料的能力是由质粒控制的;并考察了不同碳源、氧、温度、pH值等理化因素对菌株降解染料的影响。The decoloring characteristic and gene location of two superior strains, isolated from soil, was studied. The strains could decolored anthraquinone dye and its intermediate effectively. Two superior strains both have plasmids which contain the gene resulting in produce of decoloring enzyme of anthraquinone dye and its intermediate. And this paper also studied the effects of different carbon sources, oxygen, temperature, pH on the decoloring characterization of superior strains.

关 键 词：蒽醌染料 脱色优势菌 脱色能力 基因定位 废水 

分 类 号：TQ613.2[化学工程—精细化工] X791.03[环境科学与工程—环境工程]