Por favor, use este identificador para citar o enlazar este ítem: http://www.alice.cnptia.embrapa.br/alice/handle/doc/934669
Registro completo de metadatos
Campo DCValorLengua/Idioma
dc.contributor.authorSANTOS, S. S.pt_BR
dc.contributor.authorMEDEIROS, M. I. M.pt_BR
dc.contributor.authorSOUZA, V.pt_BR
dc.contributor.authorMELO, P. C.pt_BR
dc.contributor.authorZAFALON, L. F.pt_BR
dc.contributor.authorVESCHI, J. L. A.pt_BR
dc.contributor.authorNADER FILHO, A.pt_BR
dc.date.accessioned2013-01-24T23:01:48Z-
dc.date.available2013-01-24T23:01:48Z-
dc.date.created2012-09-26pt_BR
dc.date.issued2012pt_BR
dc.identifier.citationIn: SIMPÓSIO EMBRAPA LABEX EUA DE SANIDADE ANIMAL, 2., Brasília, DF, 2012. Anais... Brasília, DF: Embrapa Estudos e Capacitação, 2012.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/934669pt_BR
dc.descriptionMilk is aa highly nutritious food and excellent substrate for the multiplication of microorganisms. The objective of this study wastoinvestigate the presence and formation of biofilm of Staphylococci before andafter the cleaning process in a micro-dairy plant in Sao Paulo State. Atotal of 60swab samples were collected before and after the cleaning process from the reception tank surfaces, the raw milkstorage tank, the pasteurizer outlet pipe, the pasteurized milk storage tank, and thefilling machine. Further samples were collected of the milk in the receiving tank, the rawmilk storage tank, from the pasteurizer outlet pipe, and packaged milk, as well as the empty sealed plastic packaging used for packaging the pasteurized milk. Of the 41 Staphylococcus spp strains, 39.0% indicated positive in the coagulase test, while 61.0% werenegative. Through genetic analysis, usingthe polymerase chain reaction technique, it was observed that within the 16 coagulase-positive strains, 25% presented the gene icaA and 100% hadthegene icaD. Of the 25 coagulase-negative strains, 44% hadthe gene icaA and 100% hadthe gene icaD. It was seen using a scanning electron microscope the formation of biofilm for ali the isolated strains. Fromthe obtained results it was possible tosee evidence tothe potential risk tothe health of the consumer represented by the presence of strains of Staphylococcus arising fromthecontaminated raw material or from deficiencies in hygienic cleaning, with formation of microorganisms' biofilms.eng
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectBiofilmespt_BR
dc.subjectGenes icaADpt_BR
dc.titleInvestigation of the gen presence and formation of biofilms vy Staphylococcus in a milk processing micro-dairy.pt_BR
dc.typeResumo em anais e proceedingspt_BR
dc.date.updated2019-06-11T11:11:11Zpt_BR
dc.subject.thesagroLeitept_BR
dc.subject.thesagroQualidadept_BR
dc.subject.thesagroBiofilmeeng
dc.subject.thesagroStaphylococcus Aureuseng
dc.subject.nalthesaurusMilkpt_BR
dc.format.extent2p. 20-21.pt_BR
riaa.ainfo.id934669pt_BR
riaa.ainfo.lastupdate2019-06-11 -03:00:00pt_BR
dc.contributor.institutionUNIVERSIDADE ESTADUAL PAULISTApt_BR
dc.contributor.institutionUNIVERSIDADE ESTADUAL PAULISTAeng
dc.contributor.institutionUNIVERSIDADE ESTADUAL PAULISTAeng
dc.contributor.institutionUNIVERSIDADE ESTADUAL PAULISTAeng
dc.contributor.institutionLUIZ FRANCISCO ZAFALON, CPPSEeng
dc.contributor.institutionJOSIR LAINE APARECIDA VESCHI, CPATSAeng
dc.contributor.institutionUNIVERSIDADE ESTADUAL PAULISTA.eng
Aparece en las colecciones:Resumo em anais de congresso (CPATSA)

Ficheros en este ítem:
Fichero Descripción TamañoFormato 
Artigo2.pdf1.21 MBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro sencillo del ítem

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace