Decolourisation of Remazol Brilliant Blue R via a novel Bjerkandera sp strain

被引：31

作者：

Moreira, PR

Almeida-Vara, E

Sena-Martins, G

Polónia, I

Malcata, FX

Duarte, JC

机构：

[1] Univ Catolica Portuguesa, Escola Super Biotecnol, P-4200072 Porto, Portugal

[2] INETI, Unidade Bioengn & Bioproc, P-1649038 Lisbon, Portugal

[3] Escola Super Agr Santarem, P-2000014 Santarem, Portugal

来源：

JOURNAL OF BIOTECHNOLOGY | 2001年 / 89卷 / 2-3期

关键词：

Bjerkandera sp; Remazol Brilliant Blue R; dyes;

D O I：

10.1016/S0168-1656(01)00320-0

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：

A novel strain of Bjerkandera sp. (B33/3), with particularly high decolourisation activities upon Poly R-478 and Remazol Brilliant Blue R (RBBR) dyes, was isolated. The role of the ligninolytic extracellular enzymes produced by this strain on decolourisation of RBBR was studied in some depth. The basis of decolourisation is an enzyme-mediated process, in which the main enzyme responsible is a recently described peroxidase with capacity for oxidation of manganese, as well as veratryl alcohol and 2,6-dimethoxyphenol in a manganese-independent reaction. (C) 2001 Elsevier Science BN. All rights reserved.

引用

页码：107 / 111

页数：5

共 23 条

[21] PEROXIDASE-CATALYZED OXIDATION OF AZO DYES - MECHANISM OF DISPERSE YELLOW-3 DEGRADATION [J].