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dc.contributor.authorBIER, D.
dc.contributor.authorSILVA, M. R.
dc.contributor.authorRAMOS, C. A. do N.
dc.contributor.authorMORININGO, G. D'A.
dc.contributor.authorSILVA, T. A. dos S.
dc.contributor.authorLIMA, A. C. de
dc.contributor.authorCHULLI, J. V. M.
dc.contributor.authorARAUJO, F. R.
dc.date.accessioned2018-12-13T00:10:37Z-
dc.date.available2018-12-13T00:10:37Z-
dc.date.created2018-12-12
dc.date.issued2018
dc.identifier.citationFood Science and Technology, v. 38, n. 1, p. 60-66, 2018.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1101319-
dc.descriptionABSTRACT This study investigated the presence of generic and verotoxin-producing E. coli as well as enumerated faecal coliforms in 30 beef carcasses in different parts of the slaughter process (after skinning, washing and cooling) at each of three slaughterhouses of the state of Mato Grosso do Sul, Brazil. Among the total number of carcasses examined (n = 90), 39 (43.3%) had generic E. coli. Among the 270 samples analysed, 25 (9.3%) were positive after skinning, 14 (5.2%) were positive after washing and nine (3.3%) were positive after cooling. The majority of isolates of E. coli was collected from samples after skinning, which is considered a critical point of the microbial contamination of carcasses. However, the highest concentration of faecal coliforms was found after the washing step. The cooling step proved to be important to reducing the amount of hygiene-indicator microorganisms. The E. coli isolates had no stx1 or stx2 genes associated with virulence.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectEnterobacteria
dc.titleSurvey of verotoxin-producing Escherichia coli and faecal coliforms in beef carcasses destined for export at slaughterhouses in Brazil.
dc.typeArtigo de periódico
dc.date.updated2018-12-27T11:11:11Zpt_BR
dc.subject.nalthesaurusMeat
dc.subject.nalthesaurusBeef industry
riaa.ainfo.id1101319
riaa.ainfo.lastupdate2018-12-27 -02:00:00
dc.identifier.doi10.1590/1678-457x.37816
dc.contributor.institutionDaniele BIER, UFMS, UCDB
dc.contributor.institutionMARCIO ROBERTO SILVA, CNPGLpt_BR
dc.contributor.institutionCarlos Alberto do Nascimento RAMOS, UFMSpt_BR
dc.contributor.institutionGiuliani D'Amico MORININGO, UCDBpt_BR
dc.contributor.institutionTâmiris Aparecida dos Santos SILVA, UCDBpt_BR
dc.contributor.institutionAlaiza Corrêa de LIMA, UCDBpt_BR
dc.contributor.institutionJenyfer Valesca Monteiro CHULLI, UCDBpt_BR
dc.contributor.institutionFLABIO RIBEIRO DE ARAUJO, CNPGC.pt_BR
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