Prevalence of multidrug resistant Salmonella Typhimurium in retailed buffalo meat and offal with a reduction trial using rosemary and olive oils
Eltanani, G., Gad, T., Darwish, W., El-Ghareeb, W., Ismail, H. (2021). Prevalence of multidrug resistant Salmonella Typhimurium in retailed buffalo meat and offal with a reduction trial using rosemary and olive oils. EKB Journal Management System, 6(2), 7-10. doi: 10.21608/djvs.2021.94666.1048
Gihan Eltanani; Tamer Gad; Wageh Darwish; Waleed El-Ghareeb; Hesham Ismail. "Prevalence of multidrug resistant Salmonella Typhimurium in retailed buffalo meat and offal with a reduction trial using rosemary and olive oils". EKB Journal Management System, 6, 2, 2021, 7-10. doi: 10.21608/djvs.2021.94666.1048
Eltanani, G., Gad, T., Darwish, W., El-Ghareeb, W., Ismail, H. (2021). 'Prevalence of multidrug resistant Salmonella Typhimurium in retailed buffalo meat and offal with a reduction trial using rosemary and olive oils', EKB Journal Management System, 6(2), pp. 7-10. doi: 10.21608/djvs.2021.94666.1048
Eltanani, G., Gad, T., Darwish, W., El-Ghareeb, W., Ismail, H. Prevalence of multidrug resistant Salmonella Typhimurium in retailed buffalo meat and offal with a reduction trial using rosemary and olive oils. EKB Journal Management System, 2021; 6(2): 7-10. doi: 10.21608/djvs.2021.94666.1048

Prevalence of multidrug resistant Salmonella Typhimurium in retailed buffalo meat and offal with a reduction trial using rosemary and olive oils

Damanhour Journal of Veterinary Sciences
Article 2, Volume 6, Issue 2, September 2021, Page 7-10  XML PDF (230.42 K)
Document Type: Original Article
DOI: 10.21608/djvs.2021.94666.1048
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Authors
Gihan Eltanani1; Tamer Gad2; Wageh Darwish email orcid 3; Waleed El-Ghareeb4; Hesham Ismail5
1Department of Food Hygiene and Control (Meat Hygiene and Technology), Faculty of Veterinary Medicine, Benha University, Egypt
2Educational Veterinary Hospital, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
3Professor of food hygiene, Fac. Vet. Med., Zagazig Univ., Egypt
4Department of Public Health, College of Veterinary Medicine, King Faisal University, P.O. Box: 400, Al-Ahsa, 31982, Saudi Arabia.
5Food Hygiene Department, Faculty of Veterinary Medicine, Assiut University, Assiut, 71526, Egypt.
Abstract
The objectives of the current study were first to investigate the prevalence rates of Salmonella spp. in the buffalo meat and edible offal (round, masseter muscles, liver, kidney, and trimmings) retailed in Zagazig city, Egypt. Second, serological identification of the isolated Salmonella spp., was followed. Third, screening of antimicrobial sensitivity testing of the identified Salmonella Typhimurium was done using the disk diffusion assay. Finally, the inhibitory effects of rosemary and olive oils against Salmonella Typhimurium were investigated. The obtained results in the present study revealed isolation of Salmonella spp., from the examined round, masseter muscles, liver, kidney, and trimmings at 15%, 25%, 35%, 25%, and 50%, respectively. Serological identification of Salmonella spp. revealed recovery of six serotypes namely, S. Typhimurium, S. Enteritidis, S. Kentucky, S. Inganda, S. Apeyeme, and S. Anatum from the examined samples at variable rates. The overall isolation rates of these serotypes were 26.64%, 29.97%, 16.65%, 9.99% 9.99%, and 6.66%, respectively. Salmonella Typhimurium isolates had clear multidrug resistance profiles. Rosemary and olive oils at 0.1%, and 0.5% could significantly reduce S. Typhimurium in an experimental trial in a concentration-dependent phenomenon.
Keywords
Buffalo meat; offal; Salmonella spp; rosemary; olive oils
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