LISTERIA-MONOCYTOGENES SEROTYPES IN ITALIAN MEAT-PRODUCTS

被引：28
|
作者：
COMI, G [1 ]
FRIGERIO, R [1 ]
CANTONI, C [1 ]
机构：
[1] UNIV MILAN,FAC MED VET,IST ISPEZ ALIMENTI ORIGINE ANIM,I-20122 MILAN,ITALY
来源：
LETTERS IN APPLIED MICROBIOLOGY | 1992年 / 15卷 / 04期
关键词：
D O I：
10.1111/j.1472-765X.1992.tb00754.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：
Listeria monocytogenes was isolated and enumerated in Italian fresh ground beef, fresh pork meat and industrial sausages. All the samples contained less than 2000 L. monocytogenes/g of meat. The main serotype isolated was 1/2c (56-9%). Other serotypes isolated included 1/2a, 1/2b, 3c, 4b and 4c. A prevalence of less virulent serotypes over more virulent was thus noted. It seems that the low incidence of listeriosis from these products is related to the low concentration and virulence of L. monocytogenes present.
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页码：168 / 171
页数：4
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