Decoloration of Amaranth by the white-rot fungus Trametes versicolor.: Part II.: Verification study

被引：5
|
作者：
Gavril, Mihaela
Hodson, Peter V.
机构：
[1] Queens Univ, Dept Chem Engn, Kingston, ON K7L 3N6, Canada
[2] Queens Univ, Sch Environm Studies, Kingston, ON K7L 3N6, Canada
来源：
CANADIAN JOURNAL OF MICROBIOLOGY | 2007年 / 53卷 / 02期
关键词：
biodecoloration; Amaranth; peroxidase; mycelium; Trametes versicolor;
D O I：
10.1139/W06-110
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
The involvement of lignin peroxidase (LiP) in the decoloration of the mono-azo substituted napthalenic dye Amaranth was investigated with pure enzymes and whole cultures of Trametes versicolor. The verification study confirmed that LiP has a direct influence on the initial decoloration rate and showed that another enzyme, which does not need hydrogen peroxide to function and is not a laccase, also plays a role during decoloration. These results confirm the results of a previous statistical analysis. Furthermore, the fungal mycelium affects the performance of the decoloration process.
引用
收藏
页码：327 / 336
页数：10
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