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Chemical composition and biological activities of Juçara (Euterpe edulis Martius) fruit by-products, a promising underexploited source of high-added value compounds

2019Journal article Open access
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dc.contributor.authorGarcia, Jéssica A.A.
dc.contributor.authorCorrêa, Rúbia C.G.
dc.contributor.authorBarros, Lillian
dc.contributor.authorPereira, Carla
dc.contributor.authorAbreu, Rui M.V.
dc.contributor.authorAlves, Maria José
dc.contributor.authorCalhelha, Ricardo C.
dc.contributor.authorBracht, Adelar
dc.contributor.authorPeralta, Rosane M.
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2018-02-19T10:00:00Z
dc.date.accessioned2020-01-03T11:23:46Z
dc.date.available2018-01-19T10:00:00Z
dc.date.available2020-01-03T11:23:46Z
dc.date.issued2019
dc.description.abstractThe pulp of the fruits of Juçara (Euterpes edulis Martius), a native tree of the Atlantic Rainforest of Brazil, is widely consumed thanks to its flavour and nutritional value. The industrial production of Juçara fruit pulp generates solid residues (peel) which are usually discarded. In this work, a hydroalcoholic extract from Juçara peel flour was evaluated for its phenolic profile as well as for its bioactivities. A total of nineteen phenolic compounds were identified in the Juçara peel flour. Among these, seventeen were non-anthocyanin phenolic compounds, namely two phenolic acids, four flavanonols, six flavones, and five flavonols; whereas the two anthocyanin molecules were cyanidin glycoside derivatives. The Euterpe edulis peel flour presented antioxidant activity and antibacterial potential but was not hepatotoxic. These observations corroborate the idea that this byproduct could fit well into the circular bioeconomy concept, thus promoting the Juçara fruit production chain.
dc.description.sponsorshipJ.A.A. Garcia thanks Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) for the financial support provided for her masters studies in the State University of Maringá. R.C.G. Corrêa thanks Conselho Nacional de Desenvolvimento Científico e Tecnologia (CNPq) for financing her postdoctoral research at State University of Maringá (Process number 167378/2017-1). R.M. Peralta (Project number 307944/2015-8) and A. Bracht (Project number 304090/2016-6) are CNPq research grant recipients. The authors are grateful to the Foundation for Science and Technology (FCT, Portugal) and FEDER under Programme PT2020 for financial support to CIMO (UID/AGR/ 00690/2013), L. Barros and R. C. Calhelha contracts; to FEDER-Interreg España-Portugal programme for financial support through the project 0377_Iberphenol_6_E; the European Regional Development Fund (ERDF) to FEDER through the Regional Operational Program North 2020, within the scope of Project NORTE-01-0145-FEDER-023289: DeCodE and project Mobilizador Norte-01-0247-FEDER-024479: ValorNatural®.
dc.description.versioninfo:eu-repo/semantics/publishedVersionen_EN
dc.identifier.citationGarcia, Jéssica A.A.; Corrêa, Rúbia C.G.; Barros, Lillian; Pereira, Carla; Abreu, Rui M.V.; Alves, Maria José; Calhelha, Ricardo C.; Bracht, Adelar; Peralta, Rosane M.; Ferreira, Isabel C.F.R. (2019). Chemical composition and biological activities of Juçara (Euterpe edulis Martius) fruit by-products, a promising underexploited source of high-added value compounds. Journal of Functional Foods. ISSN 1756-4646. 55, p. 325-332en_EN
dc.identifier.doi10.1016/j.jff.2019.02.037en_EN
dc.identifier.issn1756-4646
dc.identifier.urihttp://hdl.handle.net/10198/19993
dc.language.isoeng
dc.peerreviewedyesen_EN
dc.relation307944/2015-8
dc.subjectAntimicrobial activityen_EN
dc.subjectAntioxidant potentialen_EN
dc.subjectEuterpe edulisen_EN
dc.subjectNutritional valueen_EN
dc.subjectPhenolic compoundsen_EN
dc.subjectResidueen_EN
dc.titleChemical composition and biological activities of Juçara (Euterpe edulis Martius) fruit by-products, a promising underexploited source of high-added value compoundsen_EN
dc.typejournal article
dspace.entity.typePublication
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person.givenNameRúbia C.G.
person.givenNameLillian
person.givenNameCarla
person.givenNameRui M.V.
person.givenNameMaria José
person.givenNameRicardo C.
person.givenNameIsabel C.F.R.
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rcaap.rightsopenAccessen_EN
rcaap.typearticleen_EN
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