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Spray-drying microencapsulation of synergistic antioxidant mushroom extracts and their use as functional food ingredients

2015Journal article Open access
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dc.contributor.authorRibeiro, Andreia
dc.contributor.authorRuphuy, Gabriela
dc.contributor.authorLopes, José Carlos B.
dc.contributor.authorDias, Madalena M.
dc.contributor.authorBarros, Lillian
dc.contributor.authorBarreiro, M.F.
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2015-10-22T15:20:34Z
dc.date.available2015-10-22T15:20:34Z
dc.date.issued2015
dc.description.abstractIn this work, hydroalcoholic extracts of two mushrooms species, Suillus luteus (L.: Fries) (Sl) and Coprinopsis atramentaria (Bull.) (Ca), were studied for their synergistic antioxidant effect and their viability as functional food ingredients tested by incorporation into a food matrix (cottage cheese). In a first step, the individual extracts and a combination of both, showing synergistic effects (Sl:Ca, 1:1), were microencapsulated by spray-drying using maltodextrin as the encapsulating material. The incorporation of free extracts resulted in products with a higher initial antioxidant activity (t0) but declining after 7 days (t7), which was associated with their degradation. However, the cottage cheese enriched with the microencapsulated extracts, that have revealed a lower activity at the initial time, showed an increase at t7. This improvement can be explained by an effective protection provided by the microspheres together with a sustained release. Analyses performed on the studied cottage cheese samples showed the maintenance of the nutritional properties and no colour modifications were noticed.pt_PT
dc.description.sponsorshipFinancial support was provided by FCT/MEC and FEDER under Programme PT2020 (LSRE: Project UID/EQU/50020/2013and CIMO: PEst-OE/AGR/UI0690/2014) and QREN, ON2 and FEDER (Project NORTE-07-0162-FEDER-000050 and NORTE-07-0124-FEDER-000014). G. Ruphuy thanks Universidad de Costa Rica (UCR) and Ministerio de Ciencia, Tecnología y Telecomunicaciones de Costa Rica (MICITT) for her scholarship and L. Barros FCT for her contract (Compromisso para a Ciência 2008). A special thanks to Cargill for having provided us with the maltodextrin sample used in this work (reference C*Dry MD 01915).pt_PT
dc.identifier10.1016/j.foodchem.2015.05.061
dc.identifier.citationRibeiro, A.; Ruphuy, G.; Lopes, J.C.; Dias, M.M.; Barros, Lillian; Barreiro, M.F.; Ferreira, Isabel C.F.R. (2015). Spray-drying microencapsulation of synergistic antioxidant mushroom extracts and their use as functional food ingredientes. Food Chemistry. ISSN 0308-8146. 188, p. 612-618pt_PT
dc.identifier.doi10.1016/j.foodchem.2015.05.061
dc.identifier.issn0308-8146
dc.identifier.urihttp://hdl.handle.net/10198/12183
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectMushroom extractspt_PT
dc.subjectAntioxidant activitypt_PT
dc.subjectSynergistic effectspt_PT
dc.subjectMicroencapsulationpt_PT
dc.subjectCottage cheesept_PT
dc.titleSpray-drying microencapsulation of synergistic antioxidant mushroom extracts and their use as functional food ingredientspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FEQU%2F50020%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/PEst-OE%2FAGR%2FUI0690%2F2014/PT
oaire.citation.endPage618pt_PT
oaire.citation.startPage612pt_PT
oaire.citation.titleFood Chemistrypt_PT
oaire.citation.volume188pt_PT
oaire.fundingStream5876
oaire.fundingStream5876
person.familyNameBarros
person.familyNameBarreiro
person.familyNameFerreira
person.givenNameLillian
person.givenNameFilomena
person.givenNameIsabel C.F.R.
person.identifier469085
person.identifier144781
person.identifier.ciencia-id9616-35CB-D001
person.identifier.ciencia-id3418-47D5-5746
person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0002-6844-333X
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridJ-3600-2013
person.identifier.ridL-9802-2014
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id35236343600
person.identifier.scopus-author-id57188719717
person.identifier.scopus-author-id36868826600
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.typearticlept_PT
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relation.isAuthorOfPublication0391987c-ba90-488b-839a-153447ce1f0f
relation.isAuthorOfPublicationbd0d1537-2e03-41fb-b27a-140af9c35db8
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