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Matricaria recutita L. (chamomile) as natural preserver incorporated in cottage cheese

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dc.contributor.authorCaleja, Cristina
dc.contributor.authorBarros, Lillian
dc.contributor.authorAntonio, Amilcar L.
dc.contributor.authorĆirić, Ana
dc.contributor.authorSoković, Marina
dc.contributor.authorOliveira, Beatriz
dc.contributor.authorSantos-Buelga, Celestino
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2015-11-11T14:31:14Z
dc.date.available2015-11-11T14:31:14Z
dc.date.issued2015
dc.description.abstractIntroduction Novel functional foods with health promoting natural ingredients instead of synthetic additives have been intensively developed and commercialized by food industry [1]. Objectives, Material and Methods In the present work, it was demonstrated the antioxidant (free radicals scavenging activity, reducing power and lipid peroxidation inhibition) and antimicrobial (against bacteria such as Staphylococcus aureus, Bacillus cereus and Salmonella typhimurium, and fungi such as Penicillium funiculosum, Aspergillus versicolor and Trichoderma viride) potential of Matricaria recutita L. (chamomile) extracts obtained by decoction. Results Di-caffeoyl-2,7-anhydro-3-deoxy-2-octulopyranosonic acid and luteolin-O-glucuronide were identified as the main phenolic compounds present in the extract. The extract was incorporated (at EC25 value≡0.165 mg/mL, previously determined by DPPH assay) to a cottage cheese (prepared by Queijos Casa Matias Lda.) with the aim of increasing its shelf life. Conclusions The results showed that the use of this natural extract did not alter significantly the nutritional characteristics of the cottage cheese, but improved its antioxidant potential. After 14 days of storage, only the control samples prepared without extract addition showed signs of degradation, which demonstrates the preservation potential of chamomile.pt_PT
dc.identifier.citationCaleja, Cristina; Barros, Lillian; Antonio, Amilcar L.; Ćirić, Ana; Soković, Marina; Oliveira, M.B.P.P.; Santos-Buelga, Celestino; Ferreira, Isabel C.F.R. (2015). Matricaria recutita L. (chamomile) as natural preserver incorporated in cottage cheese. In EuroFoodChem XVIII International Conference 2015. Madridpt_PT
dc.identifier.urihttp://hdl.handle.net/10198/12321
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relationPRODER 46577- PlantLactpt_PT
dc.relationINCORPORATION OF NATURAL INGREDIENTS IN DAIRY FORMULATIONS AS CONSERVATION ENHANCERS AND HEALTH PROMOTERS
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.titleMatricaria recutita L. (chamomile) as natural preserver incorporated in cottage cheesept_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitleINCORPORATION OF NATURAL INGREDIENTS IN DAIRY FORMULATIONS AS CONSERVATION ENHANCERS AND HEALTH PROMOTERS
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/FARH/SFRH%2FBD%2F93007%2F2013/PT
oaire.citation.titleEuroFoodChem XVIII International Conference 2015pt_PT
oaire.fundingStreamFARH
person.familyNameCaleja
person.familyNameBarros
person.familyNameAntonio
person.familyNameFerreira
person.givenNameCristina
person.givenNameLillian
person.givenNameAmilcar L.
person.givenNameIsabel C.F.R.
person.identifier469085
person.identifier144781
person.identifier.ciencia-idE218-8DD3-4959
person.identifier.ciencia-id9616-35CB-D001
person.identifier.ciencia-id1014-5259-DE86
person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0002-5769-8484
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0001-8271-9964
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridJ-3600-2013
person.identifier.ridJ-1960-2014
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id36514202500
person.identifier.scopus-author-id35236343600
person.identifier.scopus-author-id44560921900
person.identifier.scopus-author-id36868826600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication5ef2706d-073c-4c23-9e45-498ac244118c
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