SALMONELLA IN POULTRY FEEDS IN BRAZIL
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Data
1993-01-01
Autores
Berchieri, A.
Fernandes, S. A.
Irino, K.
Quintana, J. L.
Santos, A. J.
Título da Revista
ISSN da Revista
Título de Volume
Editor
Soc Brasileira Microbiologia
Resumo
This experiment was undertaken to determine the possible presence of Salmonella in poultry diets. A total of two hundred samples of ration from 4 commercial poultry feed industries were examined. The results revealed the presence of salmonellae in 10% of the samples studied and 14 serotypes were identified. The procedure for Salmonella isolation included the pre-enrichment step and the strains were submitted to antimicrobial tests. The 29 strains were resistant to the followings antimicrobial agents (% of resistance in parenthesis): Erythromycin (100%), sulphonamides (100%), colistin (100%), streptomycin (100%), bacitracin (100%), penicillin (100%), tetracycline (92,9%), cephalothin (75%), carbenicillin (62,5%), ampicillin (46,5%), kanamycin (46,5%), nitrofurantoin (39,3%), neomycin (25%), amikacin (21,4%), sulphazotrin (21,4%), nalidix acid (18,8%), chloramphenycol (17,9%), linco-spectin (17,9%), gentamicin (17,9%), and cefoxitin (6,3%).
Descrição
Palavras-chave
SALMONELLA, ISOLATION, POULTRY FEEDS, ANTIMICROBIALS
Como citar
Revista de Microbiologia. São Paulo: Soc Brasileira Microbiologia, v. 24, n. 1, p. 22-25, 1993.