Extracellular ligninolytic enzyme production and polymeric dye decolourization in immobilized cultures of Chrysosporium lignorum CL1

被引：23

作者：

Buckley, KF ^{[1
]}

Dobson, ADW ^{[1
]}

机构：

[1] Univ Coll, Dept Microbiol, Cork, Ireland

来源：

BIOTECHNOLOGY LETTERS | 1998年 / 20卷 / 03期

关键词：

D O I：

10.1023/A:1005398423674

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：

Decolourization of Poly R-478 and Poly S-119 by Chrysosporium lignorum was indicative of lignin peroxidase and manganese peroxidase activity when the fungus was cultured under static conditions or immobilized in a 2 litre bioreactor. Immobilization resulted in an ability to produce both enzymes over a longer period of time, with a maximum MnP activity of 75 U/ug(-1) on day 37 in immobilized cultures compared to day 15 in statically grown cultures.

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页码：301 / 306

页数：6

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