DISTRIBUTION AND CHARACTERISTICS OF AEROMONAS IN FOOD AND DRINKING-WATER IN DENMARK

被引：68

作者：

KNOCHEL, S

JEPPESEN, C

机构：

[1] TECH UNIV DENMARK,MINIST FISHERIES,TECHNOL LAB,DK-2800 LYNGBY,DENMARK

[2] ENVIRONM & FOOD LAB,SKOVLUNDE,DENMARK

来源：

INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY | 1990年 / 10卷 / 3-4期

关键词：

Aeromonas; Distribution; Drinking water; Food;

D O I：

10.1016/0168-1605(90)90078-J

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

A total of 970 Danish commercial foods and drinking water samples were examined for the presence of motile Aeromonas spp. With a detection limit of 102/g the frequent prevalence in raw foods was confirmed. Aeromonas occurred in 7% of 779 samples of prepared foods; most frequently in whipped cream from ice cream parlors (28%) and mayonnaise salads (10%) with numbers occasionally exceeding 105/g. The prevalence in drinking water was 28% with a detection limit of 1/100 ml. A. hydrophila was the dominating species in both food and water. Hemolysin production was demonstrated in 37% of the 51 isolates tested with 10% having high titers. © 1990.

引用

页码：317 / 322

页数：6

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