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Survival of potentially probiotic enterococci in dairy matrices and in the human gastrointestinal tract

2012Journal article Restricted access
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dc.contributor.authorPimentel, Lígia L.
dc.contributor.authorJaana, Mättö
dc.contributor.authorMalcata, F. Xavier
dc.contributor.authorPintado, Manuela E.
dc.contributor.authorSaarela, Maria
dc.date.accessioned2013-01-28T14:59:23Z
dc.date.available2013-01-28T14:59:23Z
dc.date.issued2012
dc.description.abstractThe aim of this study was to investigate the stability of Enterococcus strains isolated from a traditional Portuguese cheese and previously proved to be safe, in dairy matrices, and to assess survival of the best strains in the human gastrointestinal (GI) tract. Enterococcus faecium 32 and Enterococcus durans 37 were added to yoghurt that was ingested by 4 healthy adults. Detection of the enterococcal strains was performed with RAPD-PCR. The intervention trial showed transient colonisation with both strains, via presence in faeces during the ingestion period and disappearance by 10 d post-ingestion. Viable numbers of enterococci increased during the consumption period by 1.8e4.4 log-values, and returned to baseline level during the follow-up period. Based on data of the dairy matrix stability trials and human intervention study involving yoghurt ingestion, E. faecium 32 survived well both in the food matrix and in the human GI tract, thus showing probiotic potential.por
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.citationPIMENTEL, Lígia ...[et al.] - Survival of potentially probiotic enterococci in dairy matrices and in the human gastrointestinal tract. International Dairy Journal. ISSN 0958-6946. Vol. 27, n.º 1–2 (2012), p. 53–57por
dc.identifier.doi10.1016/j.idairyj.2012.07.008
dc.identifier.eissn1879-0143
dc.identifier.issn0958-6946
dc.identifier.urihttp://hdl.handle.net/10400.14/10011
dc.identifier.wosWOS:000308998500010
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherElsevierpor
dc.relationPOCTI/1999/AGR/36165
dc.relationAPROFUNDAMENTO DO CONHECIMENTO SOBRE O PAPEL DESEMPENHADO POR ENTEROCOCCUS NO FABRICO E NA MATURAÇÃO NATURAL DE QUEIJOS TRADICIONAIS PORTUGUESES
dc.titleSurvival of potentially probiotic enterococci in dairy matrices and in the human gastrointestinal tractpor
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleAPROFUNDAMENTO DO CONHECIMENTO SOBRE O PAPEL DESEMPENHADO POR ENTEROCOCCUS NO FABRICO E NA MATURAÇÃO NATURAL DE QUEIJOS TRADICIONAIS PORTUGUESES
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F7000%2F2001/PT
oaire.citation.endPage57
oaire.citation.issue1-2
oaire.citation.startPage53
oaire.citation.titleInternational Dairy Journal
oaire.citation.volume27
person.familyNamePimentel
person.familyNameMalcata
person.familyNamePintado
person.familyNameSaarela
person.givenNameLígia
person.givenNameFrancisco
person.givenNameMaria Manuela
person.givenNameMaria
person.identifier534450
person.identifier456608
person.identifier.ciencia-id6618-9DD9-3C65
person.identifier.ciencia-id1B13-38A5-35F5
person.identifier.ciencia-id2F13-AAE0-3405
person.identifier.orcid0000-0002-6656-017X
person.identifier.orcid0000-0003-3073-1659
person.identifier.orcid0000-0002-0760-3184
person.identifier.orcid0000-0001-8842-7292
person.identifier.ridK-3254-2014
person.identifier.ridF-5696-2013
person.identifier.scopus-author-id22035944100
person.identifier.scopus-author-id7102542478
person.identifier.scopus-author-id7004483898
person.identifier.scopus-author-id7006544191
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
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