DECOLORIZATION OF DYES BY WOOD-ROTTING BASIDIOMYCETE FUNGI

被引：197

作者：

KNAPP, JS

NEWBY, PS

REECE, LP

机构：

[1] Department of Microbiology, University of Leeds, Leeds

来源：

ENZYME AND MICROBIAL TECHNOLOGY | 1995年 / 17卷 / 07期

关键词：

BIODEGRADATION; DECOLORIZATION; DYES; AZO DYES; WHITE ROT FUNGI; LIGNINASE; EFFLUENT TREATMENT; PHANEROCHAETE CHRYSOSPORIUM;

D O I：

10.1016/0141-0229(94)00112-5

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The ability of seven different isolates of wood-rotting fungi to decolorize a wide range of structurally different synthetic dyes was investigated. All isolates decolorized some dyes, and all dyes were decolorized to some extent. Color removal efficiency varied from 100% to only ca. 50% at most for chrysophenine. Some decolorizations were extremely rapid. Two isolates reduced the A(625) of a solution of brilliant green from 57 to 0.5 in 1 day. No one isolate proved to be best for all dyes, and same were poor in most tests. Phanerochaete chrysosporium was among the least effective of the isolates. The screening system, which was unoptimized, employed mycelial mats pregrown on malt extract medium and supplied with an energy source, glucose, together with the dye.

引用

页码：664 / 668

页数：5

共 15 条

[11] INFLUENCE OF AROMATIC-SUBSTITUTION PATTERNS ON AZO DYE DEGRADABILITY BY STREPTOMYCES SPP AND PHANEROCHAETE-CHRYSOSPORIUM [J].