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Extraction of valuable compounds from ginja cherry by-products: effect of the solvent and antioxidant properties

2011Journal article Restricted access
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dc.contributor.authorDemiray, S.
dc.contributor.authorPiccirillo, C.
dc.contributor.authorRodrigues, C. L.
dc.contributor.authorPintado, M. E.
dc.contributor.authorCastro, P. M. L.
dc.date.accessioned2012-01-17T11:42:26Z
dc.date.available2012-01-17T11:42:26Z
dc.date.issued2011
dc.description.abstractPurpose To study the composition of extracts of Ginja cherries stems and leaves obtained after extraction using different solvents and to evaluate their antioxidant activities. Stems and leaves are by-products of the Ginjinha cherry liquor production; extracting valuable compounds with the most appropriate solvent would valorise these wastes. Method The extraction was performed using different solvents (acetone, ethanol, methanol, ethyl acetate, water, 2-propanol); liquid chromatography-electro spray ionization-mass spectrometry (LC-ESI/MS) was utilized to identify the predominant phenolic acids and flavonoids present in the resulting extracts. The Total Phenolic Content was determined with the Folin-Ciocolteau method. The antioxidant activity was also tested using the ABTS? essay. Results Stems extracts showed a higher concentration in polyphenols than those from leaves. The solvent affected remarkably the extracts compositions: considering the polyphenols content ethanol and water gave the best results for stems and leaves, respectively. A good correlation was established between the antioxidant activity of the extracts and their polyphenolic composition.por
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.citationDEMIRAY, S... [et al.] - Extraction of valuable compounds from Ginja Cherry by-products: effect of the solvent and antioxidant properties. Waste and Biomass Valorization. ISSN 1877-265X. Vol. 2, n.º 4 (2011), p. 365-371por
dc.identifier.doi10.1007/s12649-011-9088-0
dc.identifier.eissn1877-265X
dc.identifier.issn1877-2641
dc.identifier.urihttp://hdl.handle.net/10400.14/7490
dc.identifier.wosWOS:000209196800002
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherSpringerpor
dc.relationMRT-CT-2006-036053
dc.subjectCherry by-productspor
dc.subjectHigh added-value compounds extractionpor
dc.subjectPolyphenolspor
dc.subjectAntioxidant activitypor
dc.titleExtraction of valuable compounds from ginja cherry by-products: effect of the solvent and antioxidant propertiespor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage371
oaire.citation.issue4
oaire.citation.startPage365
oaire.citation.titleWaste and Biomass Valorization
oaire.citation.volume2
person.familyNamePiccirillo
person.familyNamePintado
person.familyNameCastro
person.givenNameClara
person.givenNameMaria Manuela
person.givenNamePaula
person.identifier962551
person.identifier456608
person.identifier2013444
person.identifier.ciencia-id391B-75ED-6983
person.identifier.ciencia-id2F13-AAE0-3405
person.identifier.ciencia-id7C1F-6C72-354A
person.identifier.orcid0000-0002-6339-716X
person.identifier.orcid0000-0002-0760-3184
person.identifier.orcid0000-0001-8841-6606
person.identifier.ridN-8206-2013
person.identifier.ridF-5696-2013
person.identifier.ridM-8241-2013
person.identifier.scopus-author-id7004621626
person.identifier.scopus-author-id7004483898
person.identifier.scopus-author-id7102781782
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublicationf1e2efca-c7f0-4609-88d9-929aa6844adb
relation.isAuthorOfPublicationba387c7d-27c9-4016-895c-b35597e91ebc
relation.isAuthorOfPublicationf2253992-dc8d-4042-9a0f-597ebcf0a1d6
relation.isAuthorOfPublication.latestForDiscoveryf2253992-dc8d-4042-9a0f-597ebcf0a1d6

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