SPORULATION AND ENTEROTOXIN PRODUCTION BY CLOSTRIDIUM-PERFRINGENS TYPE-A AT 37-DEGREES-C AND 43-DEGREES-C

被引：28

作者：

GARCIAALVARADO, JS

LABBE, RG

RODRIGUEZ, MA

机构：

[1] UNIV MASSACHUSETTS,DEPT FOOD SCI,FOOD MICROBIOL LAB,AMHERST,MA 01003

[2] UNIV AUTONOMA NUEVO LEON,FAC CIENCIAS BIOL,DEPT MICROBIOL & INMUNOL,MONTERREY 66450,NUEVO LEON,MEXICO

[3] UNIV AUTONOMA NUEVO LEON,FAC MED,DEPT MICROBIOL,MONTERREY 66450,NUEVO LEON,MEXICO

来源：

APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 1992年 / 58卷 / 04期

关键词：

D O I：

10.1128/AEM.58.4.1411-1414.1992

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：

Enterotoxin-positive strains of Clostridium perfringens were grown in Duncan-Strong sporulation medium in the presence of 0.4% (7.9 mM) raffinose at 37 and 43-degrees-C. Enterotoxin- and heat-resistant spores were produced at similar concentrations but sooner at 43-degrees-C than at 37-degrees-C. There was a direct relationship between spore heat resistance and sporulation temperature (32, 37, and 43-degrees-C).

引用

页码：1411 / 1414

页数：4

共 30 条

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[3]

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