Volume 7, Issue 3 (10-2009)
Nursing and Midwifery Journal 2009, 7(3): 0-0 |
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Farrokh Eslamlo H, Hami M, Athari S H, Haji Mohammadi B, Hosseini Jazani N. THE EVALUATION OF CONTAMINATION RATE WITH E.COLI, STAPHYLOCOCCUS AEUREUS, LISTERIA MONOCYTOGENESIS AND SALMONELLA SP. IN HANDMADE BUTTERS IN URMIA CITY. Nursing and Midwifery Journal 2009; 7 (3)
URL: http://unmf.umsu.ac.ir/article-1-106-en.html
URL: http://unmf.umsu.ac.ir/article-1-106-en.html
Abstract: (13403 Views)
THE EVALUATION OF CONTAMINATION RATE WITH E.COLI, STAPHYLOCOCCUS AEUREUS, LISTERIA MONOCYTOGENESIS AND SALMONELLA SP. IN HANDMADE BUTTERS IN URMIA CITY
H Farrokh Eslamlo , PhD M Hami , MSc Sh Athari B Haji Mohammadi N Hosseini Jazani , PhD
Received: 6 April, 2009 Accepted: 11 Aug, 2009
Abstract
Background & Aims: Escherichia coli, staphylococcus aureus, listeria monocytogenesis and salmonella species are some of most important causative agents of bacterial food poisoning or infection. The aim of the present study was to determine the rate of the bacterial contamination in handmade butters.
Materials & Methods: 120 samples of handmade butter of cow and buffalo were randomly collected from different distribution centers in Urmia. Bacterial contamination rate were determined in the samples.
Results: The contamination rate of 60 samples of handmade cow butter were detected as follows:
E. coli and staphylococcus aureus were isolated from 6(10%) and 18 (30%) of the samples, respectively. Also the contamination rate of 60 samples of handmade buffalo butter was detected as follows: E. coli and staphylococcus aureus were isolated from 4(6.6%) and 25(41.6%) of the samples, respectively. Listeria monocytogenesis and salmonella species were not isolated from the samples. There was not any significant difference between the rate of contamination in cow or buffalo butters (p>0.05), on the other hand there was not any significant differences between the rate of contamination in different seasons of the year (p>0.05).
Conclusion: These results remind us again the importance of bacterial contamination of diary products and paying attention to healthy processing of these kinds of products in different stages of producing or distribution.
Keywords: E. coli, Staphylococcus aeureus, Listeria monocytogenesis, Salmonella
Address: School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
Tel: (+98441)2780803
Email: n_jazani@yahoo.com
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