Incidence of listeria species in some dairy products in Beni-Suef governorate
Other Title(s)
مدى تواجد أنواع الليستيريا في بعض منتجات الألبان في محافظة بني سويف
Joint Authors
Al-Shinawi, Sadiah Hilmi Husayn
Zinhum, Muhammad Maruf Ali
Hafiz, Dalia Abd al-Hafiz Ahmad
Mushrif, Arafah Mushrif Sulayman
Source
Assiut Veterinary Medical Journal
Issue
Vol. 63, Issue 152 (31 Jan. 2017), pp.5-13, 9 p.
Publisher
Assiut University Faculty of Veterinary Medicine
Publication Date
2017-01-31
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The present study was conducted to investigate the prevalence of Listeria spp.
in some dairy products.
A total of 240 samples of fresh cream, ice cream, butter milk cheese, Kareish cheese, Talaga cheese and yoghurt (40 of each) were collected randomly from different supermarkets, retail outlets and other markets outlets in Beni-Suef Governorate, Egypt.
Out of 240 samples, 24(10%) were positive for Listeria species.
The occurrence of Listeria spp.
in fresh cream, ice cream, butter milk cheese and Kareish cheese was 6(15%), 8 (20%), 5 (12.5%) and 5(12.5%) respectively, while Listeria species couldn׳t be detected in any of Talaga cheese and yoghurt samples.
The most prevalent species was L.grayii (45.83%), followed by L.monocytogenes (33.33%), and L.welshimeri (12.51%) and L.
innocua 2(8.33%).
All 8 L.monocytogenes isolates showed the presence of the hly A gene suggesting the possibility of danger of food borne listeriosis among dairy products consumers.
In conclusion, the results of this study emphasize the need forapplying more strict hygienic control measures especially during processing, storage and marketing of dairy products.
American Psychological Association (APA)
Al-Shinawi, Sadiah Hilmi Husayn& Mushrif, Arafah Mushrif Sulayman& Zinhum, Muhammad Maruf Ali& Hafiz, Dalia Abd al-Hafiz Ahmad. 2017. Incidence of listeria species in some dairy products in Beni-Suef governorate. Assiut Veterinary Medical Journal،Vol. 63, no. 152, pp.5-13.
https://search.emarefa.net/detail/BIM-780369
Modern Language Association (MLA)
Al-Shinawi, Sadiah Hilmi Husayn…[et al.]. Incidence of listeria species in some dairy products in Beni-Suef governorate. Assiut Veterinary Medical Journal Vol. 63, no. 152 (Jan. 2017), pp.5-13.
https://search.emarefa.net/detail/BIM-780369
American Medical Association (AMA)
Al-Shinawi, Sadiah Hilmi Husayn& Mushrif, Arafah Mushrif Sulayman& Zinhum, Muhammad Maruf Ali& Hafiz, Dalia Abd al-Hafiz Ahmad. Incidence of listeria species in some dairy products in Beni-Suef governorate. Assiut Veterinary Medical Journal. 2017. Vol. 63, no. 152, pp.5-13.
https://search.emarefa.net/detail/BIM-780369
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 10-13
Record ID
BIM-780369