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Antibacterial activity of bacteriocin-like substance P34 on Listeria monocytogenes in chicken sausage

dc.contributor.authorSant'Anna, Voltairept_BR
dc.contributor.authorQuadros, Deoni Aparecida Ferreira dept_BR
dc.contributor.authorMotta, Amanda de Souza dapt_BR
dc.contributor.authorBrandelli, Adrianopt_BR
dc.date.accessioned2014-08-12T02:10:37Zpt_BR
dc.date.issued2013pt_BR
dc.identifier.issn1517-8382pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/100112pt_BR
dc.description.abstractThe antimicrobial activity of the bacteriocin-like substance (BLS) P34 against Listeria monocytogenes was investigated in chicken sausage. The BLS was applied to chicken sausages (256 AU g-1) previously inoculated with a suspension of 102 cfu g-1 of L. monocytogenes. BLS P34 inhibited the indicator microorganism in situ in all incubation times for up to 10 days at 5 °C. The effectiveness of BLS P34 was increased when it was added in combination with nisin. The bacteriocin was also tested in natural eatable natural bovine wrapping (salty semi-dried tripe) against the same indicator microorganism, also showing inhibitory capability in vitro. BLS P34 showed potential to control L. monocytogenes in refrigerated meat products.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofBrazilian journal of microbiology. São Paulo. Vol. 44, no. 4 (oct./dez. 2013), p. 1163-1167pt_BR
dc.rightsOpen Accessen
dc.subjectListeria monocytogenespt_BR
dc.subjectBacteriocinen
dc.subjectChilled chicken sausageen
dc.subjectAtividade antibacterianapt_BR
dc.subjectListeria monocytogenesen
dc.subjectBacteriocinapt_BR
dc.subjectLinguiça de carne de frangopt_BR
dc.subjectBiopreservationen
dc.titleAntibacterial activity of bacteriocin-like substance P34 on Listeria monocytogenes in chicken sausagept_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000921298pt_BR
dc.type.originNacionalpt_BR


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