GLUCOSE-OXIDASE PRODUCTION BY PENICILLIUM-VARIABILE P16 - EFFECT OF MEDIUM COMPOSITION

被引：25

作者：

PETRUCCIOLI, M ^{[1
]}

FEDERICI, F ^{[1
]}

机构：

[1] UNIV TUSCIA,DIPARTIMENTO AGROBIOL & AGROCHIM,VIA SC LELLIS,I-01100 VITERBO,ITALY

来源：

JOURNAL OF APPLIED BACTERIOLOGY | 1993年 / 75卷 / 04期

关键词：

D O I：

10.1111/j.1365-2672.1993.tb02789.x

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 effect of medium composition on glucose oxidase (GOD) production by the strain Penicillium variabile P16 was studied in shake culture. All the experiments were performed in a medium containing glucose and sodium nitrate as carbon and nitrogen sources, respectively. Addition of Fe2+ to the medium was important to stimulate GOD production. Calcium carbonate was extremely important in maintaining the medium at a pH high enough so that the enzyme was not inactivated. The time course of growth and enzyme production by P. variabile P16 in the optimized medium is reported.

引用

页码：369 / 372

页数：4

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