Frequency of indicator bacteria, Salmonella and diarrhoeagenic Escherichia coli pathotypes on ready-to-eat cooked vegetable salads from Mexican restaurants
نویسندگان
چکیده
منابع مشابه
Molecular Detection of Salmonella enterica Serovar Typhimurium in Ready-to-Eat Vegetable Salads Consumed in Restaurants of Tabriz, North-West of Iran
Background: In recent years, food-borne outbreaks have been increased by consumption of raw fruits and vegetables contaminated with bacterial pathogens like Salmonella spp. in many countries. This study was designed in order to molecular detection of Salmonella in Ready-to-Eat Vegetable Salad (REVS) consumed in restaurants of Tabriz, North-West of Iran. Methods: In this cross-sectional study, ...
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Customer demands for fresh salads are increasing, but leafy green vegetables have also been linked to food-borne illness due to pathogens such as Escherichia coli O157:H7. As a safety measure, consumers often wash leafy vegetables in water before consumption. In this study, we analyzed the efficiency of household washing to reduce the bacterial content. Romaine lettuce and ready-to-eat mixed sa...
متن کاملClostridium difficile in Ready-to-Eat Salads, Scotland
Of 40 ready-to-eat salads, 3 (7.5%) were positive for Clostridium difficile by PCR. Two isolates were PCR ribotype 017 (toxin A-, B+), and 1 was PCR ribotype 001. Isolates were susceptible to vancomycin and metronidazole but variably resistant to other antimicrobial drugs. Ready-to-eat salads may be potential sources for virulent C. difficile.
متن کاملPrevalence of Listeria Species in Ready-to-Eat Food in Shahrekord Restaurants
Abstract Background and Objective: Listeria bacteria with worldwide widespread are commonly found in soil, sewage, dust and water. Among which,Listeria monocytogenes can cause a serious food-borne disease. The objective of this study was to investigate the prevalence of Listeria species in ready-to-eat foods. Material and Methods: The samples (n=235) including oloveyh salad (n = 64), Yogurt ste...
متن کاملGenetic diversity and antibiogram profile of diarrhoeagenic Escherichia coli pathotypes isolated from human, animal, foods and associated environmental sources
INTRODUCTION Infectious diarrhoea particularly due to pathogenic bacteria is a major health problem in developing countries, including India. Despite significant reports of diarrhoeagenic Escherichia coli (DEC) pathotypes around the globe, studies which address genetic relatedness, antibiogram profile and their correlation with respect to their isolation from different sources are sparse. The p...
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ژورنال
عنوان ژورنال: Letters in Applied Microbiology
سال: 2013
ISSN: 0266-8254
DOI: 10.1111/lam.12063