%0 Journal Article
%T Optimization of Conditions in Decolorization of Direct Fast Turquoise Blue GL Catalyzed by Laccase from Ganoderma lucidum<br>灵芝漆酶催化直接耐晒翠蓝GL脱色条件的优化
%A CHEN Qiong-Hu
%A ZHOU Yu-Ping
%A YANG Tao-Fang
%A CHENG Hui-Zhen
%A TIAN Chang-En
%A <br>陈琼华
%A 周玉萍
%A 杨桃芳
%A 程惠贞
%A 田长恩
%J 微生物学通报
%D 2009
%I 
%X The decolorization experiments of direct fast turquoise blue GL were conducted with the crude laccase from Ganoderma lucidum in submerged fermentation. The optimum decolorization conditions were determined. The results showed that the crude laccase from Ganoderma lucidum had distinct decolorization efficiency on direct fast turquoise blue GL. The optimum pH was 3.0, The optimum temperature was 40°C, The optimum enzyme dosage was 40 U/mL, the optimum dye concentrations was 60 mg/L. Under the best conditions optimized above, the decolorization rate of direct fast turquoise blue GL was 94.3% after 70 min catalyzation with the laccase from G. lucidum. Our results suggested that the laccase from Ganoderma lucidum could be very useful in the textile-dye decolorization and waste-water purification.
%K Laccase
%K Direct fast turquoise blue GL
%K Decolorization
%K Ganoderma lucidum<br>漆酶
%K 直接耐晒翠蓝GL
%K 脱色
%K 灵芝
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=78024727B5F4EF6AA9CA8E605B5FC464&aid=97B7BC071373C701F020426A2869A382&yid=DE12191FBD62783C&vid=933658645952ED9F&iid=59906B3B2830C2C5&sid=FF9809C79A59DC74&eid=548D1BCB206CDC51&journal_id=0253-2654&journal_name=微生物学通报&referenced_num=0&reference_num=0