Anti-Fusarium moniliforme activity and fumonisin biodegradation by corn and silage microflora

被引：13

作者：

Camilo, SB

Ono, CJ

Ueno, Y

Hirooka, EY

机构：

[1] Univ Estadual Londrina, Dept Tecnol Alimentos & Medicamentos, BR-86051970 Londrina, PR, Brazil

[2] Sci Univ Tokyo, Fac Pharmaceut Sci, Shinjuku Ku, Tokyo 162, Japan

来源：

BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY | 2000年 / 43卷 / 02期

关键词：

Fusarium moniliforme; fumonisin; biodegradation;

D O I：

10.1590/S1516-89132000000200004

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Studies were carried out to isolate microorganisms from corn and silage screened for their ability to inhibit F. moniliforme growth (strain 113F) in association with fumonisin detoxification. Among 150 isolates four Grampositive bacilli and one yeast with inhibitory activity were selected. The inhibition zone ranged from 50 to 72.5 mm using cultures, and from 25 to 52.5 mm for crude alcoholic extract. The isolates S9, S10, S69 (sporulated bacilli) and SE3071 (yeast) degraded 43, 48, 83 and 57% of the initial FBI concentration, respectively. The pH increased gradually in the medium during incubation for biodegradation process.

引用

页码：159 / 164

页数：6

共 26 条

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