SALMONELLA CONTAMINATION OF MEAT AND BONE MEAL

被引：23

作者：

BENSINK, JC

机构：

[1] Department of Veterinary Pathology and Public Health, University of Queensland, St. Lucia, Queensland

来源：

AUSTRALIAN VETERINARY JOURNAL | 1979年 / 55卷 / 01期

关键词：

D O I：

10.1111/j.1751-0813.1979.tb09536.x

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

The production of meat and bone meal from 8 rendering plants was examined for the presence of salmonellas. Of 164 samples of final product 114 (69.5%) were contaminated with salmonellas. Of 65 samples, collected at various points from the production line 35 (53.8%), and of 95 samples collected from the processing environment 79 (83.1%) were found to be contaminated with salmonellas. A total of 41 serotypes were found with S. havana, S. eimsbuettel, S. ohio and S. singapore being the most frequently isolated. Pre‐enrichment of 25g samples in buffered peptone water, followed by enrichment in mannitol selenite cystine broth at 42°C and Muller‐Kauffmann Tetrathionate Broth at 37°C and plating on Bismuth Sulphite Agar was found to yield 98.5% of the salmonella‐positive samples. Copyright © 1979, Wiley Blackwell. All rights reserved

引用

页码：13 / 15

页数：3

共 20 条

[1] SALMONELLOSIS - INCREASING HEALTH HAZARD [J].