Affiliation:
1. Department of Biology, College of Science, University of Mosul, Mosul, Iraq
Abstract
A total of 30 samples of butter analysed during the course of the investigation showed that fecal coliforms were absent from only 13.3% of samples. One hundred forty colonies of fecal coliforms were biochemically characterized with the following types obtained (Escherichia sp. 41.4%, Enterobacter sp. 25.7%, Citrobacter sp. 20%, Klebsiella sp. 10%). Five different serotypes, namely 0 125 K70(2), 0 142K86(1), 0 127K63(1), 0 114 K90(2), 0 111 K58(1) were detected in 7 of 58 Escherichia coli isolates and 51 strains were untypable. Three strains produced heat stable (ST) enterotoxin and belonged to the enteropathogenic serotype. The antibiotic resistance patterns of coliform strains are presented.
Publisher
International Association for Food Protection
Subject
Microbiology,Food Science
Cited by
9 articles.
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