PSYCHROTROPHIC STRAINS OF BACILLUS-CEREUS PRODUCING ENTEROTOXIN

被引:165
作者
VANNETTEN, P
VANDEMOOSDIJK, A
VANHOENSEL, P
MOSSEL, DAA
PERALES, I
机构
[1] NETHERLANDS GOVT UNIV UTRECHT,DR CHRISTIAAN EIJKMAN FDN,UTRECHT,NETHERLANDS
[2] DIRECC SALUD,MICROBIOL LAB,BILBAO,SPAIN
来源
JOURNAL OF APPLIED BACTERIOLOGY | 1990年 / 69卷 / 01期
关键词
D O I
10.1111/j.1365-2672.1990.tb02913.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
In investigations on three outbreaks of Bacillus cereus food poisoning in Spain and The Netherlands, the causative strains grew within a temperature range of 4·37†C, but not at 43†C. Such psychrotrophic types were found to occur in various dairy products (including ca 25% of 35 samples of pasteurized milk) and some mousses and cook/chill meals. Growth of and enterotoxin production by psychrotrophic B. cereus could be prevented by temperatures below 4†C and pH‐values not exceeding 5·0. Copyright © 1990, Wiley Blackwell. All rights reserved
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页码:73 / 79
页数:7
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