Salmonella spp. em carcaças, carne mecanicamente separada, lingüiças e cortes comerciais de frango
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Data
2005-12-01
Autores
Carvalho, Angela Cleusa de Fátima Banzatto de [UNESP]
Cortez, Ana Lígia Lordello [UNESP]
Título da Revista
ISSN da Revista
Título de Volume
Editor
Universidade Federal de Santa Maria (UFSM)
Resumo
Alimentos de origem animal representam papel fundamental na epidemiologia das salmoneloses humanas. Apesar dos avanços tecnológicos, a carne de frango ainda é passível de contaminação bacteriana, especialmente por microrganismos do gênero Salmonella, que podem encontrar-se albergados no trato intestinal ou em outra parte do corpo das aves. O presente trabalho objetivou pesquisar a ocorrência de Salmonella em carne de frango e derivados procedentes da região Nordeste do Estado de São Paulo. Foram analisadas, através do método convencional de cultivo, 45 amostras de carcaças, 60 de carne mecanicamente separada (CMS), 25 de lingüiça de frango, 20 de peito, e 15 de coxa e sobre-coxa. Salmonella spp. foi encontrada em 13,3% (6/45) das carcaças, 25% (15/60) das amostras de CMS, 16% (4/25) das lingüiças, 30% (6/20) dos peitos e 13,3% (2/15) das coxas e sobre-coxas analisadas. do total de 165 amostras analisadas, 33 (20%) apresentaram contaminação por Salmonella estando, portanto, impróprias para o consumo conforme legislação brasileira.
Food of animal origin represents an important role in the epidemiology of human salmonellosis. In spite of the technological improvement, the chicken meat is subjected to bacterial contamination, mainly by microorganisms of the genus Salmonella that can be found in the intestinal tract or elsewhere on the chicken body. The aim of this study was to investigate the occurrence of Salmonella in chicken meat and cuts from the Northeast region of São Paulo State, Brazil. By conventional cultivation microbiological methods, 45 samples of carcasses, 60 samples of mechanically deboned meat (MDM), 25 samples of chicken sausages, 20 samples of chest, and 15 samples of chicken leg and thigh. Salmonella was found in 13.3% (6/45) of the carcass, 25% (15/60) of the MDM, 16% (4/25) of the sausages, 30% (6/20) of the chests and 13.3% (2/15) of the tight analysed. The results showed that 33 (20%) out of 165 samples were contaminated by Salmonella. Therefore, these samples were inappropriate for consumption, according to the Brazilian legislation.
Food of animal origin represents an important role in the epidemiology of human salmonellosis. In spite of the technological improvement, the chicken meat is subjected to bacterial contamination, mainly by microorganisms of the genus Salmonella that can be found in the intestinal tract or elsewhere on the chicken body. The aim of this study was to investigate the occurrence of Salmonella in chicken meat and cuts from the Northeast region of São Paulo State, Brazil. By conventional cultivation microbiological methods, 45 samples of carcasses, 60 samples of mechanically deboned meat (MDM), 25 samples of chicken sausages, 20 samples of chest, and 15 samples of chicken leg and thigh. Salmonella was found in 13.3% (6/45) of the carcass, 25% (15/60) of the MDM, 16% (4/25) of the sausages, 30% (6/20) of the chests and 13.3% (2/15) of the tight analysed. The results showed that 33 (20%) out of 165 samples were contaminated by Salmonella. Therefore, these samples were inappropriate for consumption, according to the Brazilian legislation.
Descrição
Palavras-chave
carne mecanicamente separada, frango, Salmonella, chicken, mechanically deboned meat, Salmonella
Como citar
Ciência Rural. Universidade Federal de Santa Maria (UFSM), v. 35, n. 6, p. 1465-1468, 2005.