دورية أكاديمية
أعرض في EDS

Prevalence of multidrug resistant Salmonella spp. in dairy products with the evaluation of the inhibitory effects of ascorbic acid, pomegranate peel extract, and D-tryptophan against Salmonella growth in cheese.

التفاصيل البيبلوغرافية
العنوان: Prevalence of multidrug resistant Salmonella spp. in dairy products with the evaluation of the inhibitory effects of ascorbic acid, pomegranate peel extract, and D-tryptophan against Salmonella growth in cheese.
المؤلفون: Elafify M; Department of Food Hygiene and Control, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt., Darwish WS; Food Control Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt. Electronic address: wagehdarwish@zu.edu.eg., El-Toukhy M; Department of Food Hygiene and Control, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt., Badawy BM; Department of Hygiene and Zoonoses, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt., Mohamed RE; Department of Zoonoses, Faculty of Veterinary Medicine, Zagazig University, 44519, Egypt., Shata RR; Department of Food Hygiene and Control, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt.
المصدر: International journal of food microbiology [Int J Food Microbiol] 2022 Mar 02; Vol. 364, pp. 109534. Date of Electronic Publication: 2022 Jan 10.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Elsevier Science Publishers Country of Publication: Netherlands NLM ID: 8412849 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-3460 (Electronic) Linking ISSN: 01681605 NLM ISO Abbreviation: Int J Food Microbiol Subsets: MEDLINE
أسماء مطبوعة: Original Publication: Amsterdam : Elsevier Science Publishers, c1984-
مواضيع طبية MeSH: Cheese* , Pomegranate*, Animals ; Anti-Bacterial Agents/pharmacology ; Ascorbic Acid ; Microbial Sensitivity Tests ; Milk ; Plant Extracts ; Prevalence ; Salmonella ; Tryptophan
مستخلص: The present study aimed at investigation of the prevalence and antimicrobial susceptibility of Salmonella spp. in the retailed dairies in Egypt. Besides, the inhibitory effects of some natural additives, including, ascorbic acid, pomegranate peel extract, and D-tryptophan against the isolated Salmonella were evaluated using soft cheese as a food matrix. To reach to this end, different Egyptian retail dairy products were investigated; 30 samples of each product were analyzed. Kariesh cheese samples had the highest Salmonella prevalence rate at 16.67%, followed by market raw milk, and bulk tank milk at 6.66% each, and white soft cheese at 3.33%. Serological examination exhibited 5 different Salmonella serotypes, namely S. Enteritidis, S. Typhimurium, S. Virchow, S. Larochelle, and S. Apeyeme. Antimicrobial susceptibility testing indicated that 100% of the isolates possessed resistance to erythromycin, oxacillin, and nalidixic acid. Some isolates of S. Typhimurium and S. Enteritidis were resistant to all 14 examined antibiotics. Isolates of S. Enteritidis obtained in this study were used to contaminate the freshly prepared soft cheese. Treatment of the artificially Salmonella-contaminated soft cheese with pomegranate peel extract, ascorbic acid, and D-tryptophan revealed a significant (P < 0.05) reduction in Salmonella growth in a dose-dependent manner. Therefore, the examined natural additives can be viewed as a promising new line of preservatives for dairy industry.
(Copyright © 2022 Elsevier B.V. All rights reserved.)
فهرسة مساهمة: Keywords: Antimicrobial resistance; Ascorbic acid; D-tryptophan; Pomegranate peel extract; Salmonella spp.
المشرفين على المادة: 0 (Anti-Bacterial Agents)
0 (Plant Extracts)
8DUH1N11BX (Tryptophan)
PQ6CK8PD0R (Ascorbic Acid)
تواريخ الأحداث: Date Created: 20220116 Date Completed: 20220215 Latest Revision: 20220215
رمز التحديث: 20221213
DOI: 10.1016/j.ijfoodmicro.2022.109534
PMID: 35033976
قاعدة البيانات: MEDLINE
الوصف
تدمد:1879-3460
DOI:10.1016/j.ijfoodmicro.2022.109534