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The effects of starter culture on the biogenic amine accumulation in traditional Portuguese dry-sausages

2017Conference object Open access
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dc.contributor.authorPanov, Dimitriy
dc.contributor.authorDias, L.G.
dc.contributor.authorPereira, Ana Paula
dc.contributor.authorLopes-da-Silva, M.F.
dc.contributor.authorPeres, António M.
dc.contributor.authorEstevinho, Leticia M.
dc.contributor.authorDias, Teresa
dc.date.accessioned2018-02-21T15:40:12Z
dc.date.available2018-02-21T15:40:12Z
dc.date.issued2017
dc.description.abstractLinguiça is a highly popular and appreciated traditional Portuguese dry fermented sausage. Its production involves a ripening step, which provides favorable conditions for biogenic amines formation due to microbial growth, acidification and proteolysis. The levels of biogenic amines in dry-fermented sausages are highly dependent on the type of product, producer and could even vary from batch to batch. The microbiological quality of raw materials, technological process and growth/type of microbial flora are some factors that may explain this variability. To the authors’ best knowledge, only few studies focused on the quantification of biogenic amines in Portuguese traditional sausages, reporting variable levels of accumulation, being the tyramine the most abundant followed by putrescine and cadaverine. Starter cultures have been used aiming to prevent or reduce the formation of biogenic amines during the manufacture of dry-fermented sausages. Based on the results reported in the literature, the use of starter cultures may reduce or not the biogenic amines accumulation during the fermentation of sausages. In this work, it was evaluated the influence of one commercial starter culture (Texel®ELCE Br, Danisco) on biogenic amine accumulation during manufacture process and storage. Parameters such as pH value, water activity and microbial counts were also assessed. In general the results pointed out that the starter culture inhibited the accumulation of biogenic amines (putrescine, cadaverine and tyramine) as well as the growth of S. aureus and Enterobacterias. This inhibitory effect was clear during ripening and storage periods. On the other hand the starter culture did not have a significant effect on spermidine and spermine concentrations.pt_PT
dc.description.sponsorshipWe acknowledge to POCI-01–0145-FEDER-006984–LSRE-LCM, Project UID/QUI/00616/2013–CQ-VR, UID/AGR/00690/2013–CIMO and UID/BIA/04050/2013 (POCI-01-0145-FEDER-007569) all funded by FEDER-COMPETE2020 and by FCTpt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPanov, Dmitriy; Dias, L.G.; Pereira, Ana Paula; Lopes-da-Silva, Fátima; Peres, António M.; Estevinho, Leticia M.; Dias, Teresa (2017). The effects of starter culture on the biogenic amine accumulation in traditional Portuguese dry-sausages. In 10º Encontro de Cromatografia: livro de resumos. Bragança: Instituto Politécnico. ISBN 978-972-745-234-7pt_PT
dc.identifier.isbn978-972-745-234-7
dc.identifier.urihttp://hdl.handle.net/10198/15894
dc.language.isoengpt_PT
dc.peerreviewednopt_PT
dc.publisherInstituto Politécnico de Bragançapt_PT
dc.subjectDry sausagept_PT
dc.subjectBiogenic aminespt_PT
dc.titleThe effects of starter culture on the biogenic amine accumulation in traditional Portuguese dry-sausagespt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FQUI%2F00616%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FBIA%2F04050%2F2013/PT
oaire.citation.conferencePlaceBragançapt_PT
oaire.citation.title10º Encontro Nacional de Cromatografiapt_PT
oaire.fundingStream5876
oaire.fundingStream5876
person.familyNameDias
person.familyNamePereira
person.familyNameLopes-da-Silva
person.familyNamePeres
person.familyNameEstevinho
person.familyNameDias
person.givenNameLuís G.
person.givenNameAna Paula
person.givenNameMaria de Fátima
person.givenNameAntónio M.
person.givenNameLetícia M.
person.givenNameTeresa
person.identifier107333
person.identifier142703
person.identifier.ciencia-id2F11-9092-FAAF
person.identifier.ciencia-id1413-70AA-CDF6
person.identifier.ciencia-idCF16-5443-F420
person.identifier.ciencia-idBA14-09D6-A406
person.identifier.orcid0000-0002-1210-4259
person.identifier.orcid0000-0003-1489-5207
person.identifier.orcid0000-0003-2270-4482
person.identifier.orcid0000-0001-6595-9165
person.identifier.orcid0000-0002-9249-1948
person.identifier.orcid0000-0002-9419-9561
person.identifier.ridI-8470-2012
person.identifier.scopus-author-id23569169900
person.identifier.scopus-author-id54401473200
person.identifier.scopus-author-id7102331969
person.identifier.scopus-author-id6506577664
person.identifier.scopus-author-id56830642600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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