Isolamento e identificação de Campylobacter spp. em linguiças de frango frescal
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2015-03-27
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Universidade Federal de Goiás
Resumo
Campylobacteriosis have been related as main cause of gastroenteric diseases in Europe and North America. In Brazil, the lack of data about this disease hinders a comparison with other countries and difficult the decision making to combat the causative bacterium. Due high incidence of Campylobacter spp. in meat, main in poultry carcasses and by-products, this study aimed isolate and identify this bacteria in chicken fresh sausage sampled in Aparecida de Goiânia, in Goiás state. Thirty-four samples were collected in the period from July to October, each one were subdivided in 68 sub-samples, half of sub-samples were analyzed immediately, in fresh/chilled condition, and the other half were frozen for further analysis. In 11.65% of fresh samples were isolated Campylobacter coli and Campylobacter lari. For the frozen samples, no positive results were observed. Worked also with simple and double concentration of enrichment medium, recovering three positive samples in the simple one and a positive sample in the double. It was observed 100% resistance against the antimicrobial bases tested. It is recommended more studies of this nature, broadening the scope as to poultry products and greater number of samples; therefore, it is believed that they may evaluated the prevalence of this important microorganism in animal products in the Goiás state. Such investigations may provide important information for the National Program for Monitoring Prevalence and Bacterial Resistance in Chicken, established in 2008 by the National Agency of Sanitary Surveillance of the Ministry of Health.
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ROSA, S. I. R. Isolamento e identificação de Campylobacter spp. em linguiças de frango frescal. 2015. 73 f. Dissertação (Mestrado em Ciência e Tecnologia de Alimentos) - Universidade Federal de Goiás, Goiânia, 2015.