Enhanced production of glucose oxidase from UV-mutant of Aspergillus niger

被引：0

作者：

Ramzan, Muhammad ^{[1
]}

Mehmood, Tahir ^{[2
]}

机构：

[1] Univ Agr Faisalabad, Dept Chem & Biochem, Faisalabad 38040, Pakistan

[2] Univ Sargodha, Dept Chem, Sargodha 40100, Pakistan

来源：

AFRICAN JOURNAL OF BIOTECHNOLOGY | 2009年 / 8卷 / 02期

关键词：

Aspergillus niger; glucose oxidase; mutagenesis; UV;

D O I：

暂无

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：

UV rays were used as mutagen in wild type strain of Aspergillus niger for enhanced production of glucose oxidase. After mutangenization and selection, mutant A. niger strains, resistant to 2-deoxy-D-glucose were obtained. The mutants showed 1.57 and 1.98 fold increase in activities of extra and intra cellular glucose oxidase respectively in comparison with the parental strain. Out of 6 mutants, mutant U-6 was selected as the best producer of glucose oxidase after 36 h of fermentation using black strap molasses as substrate.

引用

页码：288 / 290

页数：3

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