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A bioactive formulation based on Fragaria vesca L. vegetative parts: chemical characterisation and application in κ-carrageenan gelatin

2015Journal article Open access
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dc.contributor.authorDias, Maria Inês
dc.contributor.authorBarros, Lillian
dc.contributor.authorFernandes, Isabel P.
dc.contributor.authorRuphuy, Gabriela
dc.contributor.authorOliveira, Beatriz
dc.contributor.authorSantos-Buelga, Celestino
dc.contributor.authorBarreiro, M.F.
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2015-10-22T16:17:27Z
dc.date.available2015-10-22T16:17:27Z
dc.date.issued2015
dc.description.abstractA bioactive formulation based on the vegetative parts of the wild strawberry, Fragaria vesca L., was developed by using a microencapsulated extract (lyophilized infusion form). For that purpose, a process based on an atomization/coagulation technique with alginate as the wall material was applied. Among the tested hydromethanolic and aqueous extracts, both obtained from wild and commercial samples, the infusion of a wild species emerged as the most antioxidative one. The higher amounts of flavonols and flavan-3-ols found in the aqueous extracts seem to be responsible for this greater antioxidant activity. Furthermore, the developed bioactive formulation was applied in k-carrageenan gelatin, being observed that the antioxidant properties of the extract were preserved, as compared with the free form. Thus, the antioxidant activity of the Fragaria vesca L. vegetative parts was demonstrated, as well as the advantages of using microencapsulation to produce effective bioactive formulations.pt_PT
dc.description.sponsorshipFinancial support was provided by FCT/MEC and FEDER under Programme PT2020 to LSRE (Project UID/EQU/50020/2013), CIMO (PEst-OE/AGR/UI0690/2014) and REQUIMTE (PEst-C/EQB/LA0006/2014), and QREN, ON2 and FEDER (Project NORTE-07-0162-FEDER-000050 and NORTE-07-0124-FEDER-000014). M.I. Dias and L. Barros thank FCT for SFRH/BD/84485/2012 grant and research contract (Compromisso para a Ciência 2008), respectively. G. Ruphuy thanks Universidad de Costa Rica (UCR) and Ministerio de Ciencia, Tecnología y Telecomunicaciones de Costa Rica (MICITT) for her scholarship. The GIP-USAL is financially supported by the Spanish Government through the project BFU2012-35228.pt_PT
dc.identifier10.1016/j.jff.2015.04.044
dc.identifier.citationDias, Maria Inês; Barros, Lillian; Fernandes, Isabel Patrícia; Ruphuy, Gabriela; Oliveira, M.B.P.P.; Santos-Buelga, Celestino; Barreiro, M.F.; Ferreira, Isabel C.F.R. (2015). A bioactive formulation based on Fragaria vesca L. vegetative parts: Chemical characterisation and application in κ-carrageenan gelatina. Journal of Functional Foods. ISSN 1756-4646. 16, p. 243-255pt_PT
dc.identifier.doi10.1016/j.jff.2015.04.044
dc.identifier.issn1756-4646
dc.identifier.urihttp://hdl.handle.net/10198/12184
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationNORTE-07-0162-FEDER-000050pt_PT
dc.relationNORTE-07-0124-FEDER-000014pt_PT
dc.relationIMPROVING SECONDARY METABOLITES PRODUCTION THROUGH IN VITRO CULTURE TECHNIQUE: CHEMICAL AND GENETIC CHARACTERIZATION OF EDIBLE PLANTS, BIOACTIVE PROPERTIES AND MICROENCAPSULATION OF PHENOLIC FRACTIONS
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectFragaria vesca L.pt_PT
dc.subjectVegetative partspt_PT
dc.subjectHydromethanolic/Aqueous extractspt_PT
dc.subjectMicroencapsulationpt_PT
dc.subjectAlginatept_PT
dc.subjectkappa-Carrageenpt_PT
dc.titleA bioactive formulation based on Fragaria vesca L. vegetative parts: chemical characterisation and application in κ-carrageenan gelatinpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleIMPROVING SECONDARY METABOLITES PRODUCTION THROUGH IN VITRO CULTURE TECHNIQUE: CHEMICAL AND GENETIC CHARACTERIZATION OF EDIBLE PLANTS, BIOACTIVE PROPERTIES AND MICROENCAPSULATION OF PHENOLIC FRACTIONS
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.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/Incentivo%2FEQB%2FLA0006%2F2014/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F84485%2F2012/PT
oaire.citation.endPage255pt_PT
oaire.citation.startPage243pt_PT
oaire.citation.titleJournal of Functional Foodspt_PT
oaire.citation.volume16pt_PT
oaire.fundingStream5876
oaire.fundingStream5876
oaire.fundingStream3599-PPCDT
person.familyNameDias
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person.givenNameMaria Inês
person.givenNameLillian
person.givenNameIsabel P.
person.givenNameFilomena
person.givenNameIsabel C.F.R.
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person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0002-0069-4503
person.identifier.orcid0000-0002-6844-333X
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridM-8242-2013
person.identifier.ridJ-3600-2013
person.identifier.ridL-1552-2016
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project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
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
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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