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Good hygienic practices and identification of contamination sources in Hotel Food and Beverage sector

机译:良好的卫生实践和酒店食品和饮料行业污染源的鉴定

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摘要

Abstract This study aimed to evaluate the application of good practices in hotel restaurants in Southern Brazil, relate these practices to the microbiological quality of the food offered, in addition to identifying contamination sources. The food and beverage sector of four hotels was evaluated by means of a checklist based on the Resolution 216/2014 of Agência Nacional de Vigilância Sanitária and microbiological analyzes. Surface, utensil, equipment and handlers’ hand samples were collected for coagulase positive Staphylococcus and thermotolerant coliform count. Isolates obtained from these culture counts were compared by band profiles obtained by rep-PCR. According to non-conformities observed, only one hotel was rated as excellent in good practices avaliation. Some microbiological analysis exceeded the allowed limit for the analyzed microorganism count, revealing failure in the hygiene-sanitary process. Genetic similarities between some food samples and handlers’ hands and utensils were identified. These results showed inadequacies in the process of food care and handling which may compromise the quality of food offered to custumers.
机译:摘要本研究旨在评估的良好做法在酒店餐厅在巴西南部的应用程序,涉及这些做法提供的食品的微生物质量,除了查明污染源。四家酒店的食品和饮料行业标准是依据通讯社国立Vigilância疗养和微生物分析的分辨率2014分之216清单来评价。面,器具,设备和加工者的手标本采集用于凝固酶阳性葡萄球菌和耐热大肠菌数。从这些培养物计数中获得的分离物通过REP-PCR获得的带轮廓进行比较。根据观察到的不符合,只有一个酒店被评为优秀的良好做法avaliation。有些微生物分析超标的分析微生物数量允许的极限,在卫生检疫过程揭示的失败。一些食物样品和加工者的手和器具之间的遗传相似性进行了鉴定。这些结果表明,不足之处食品护理和处理可能危及食品的提供给用户ELECTRONIC质量的过程。

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