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Physicochemical composition and antioxidant activity of several pomegranate (Punica granatum L.) cultivars grown in Spain

2017Journal article Open access
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dc.contributor.authorFernandes, Luana
dc.contributor.authorPereira, J.A.
dc.contributor.authorLopéz-Cortés, Isabel
dc.contributor.authorSalazar, Domingo M.
dc.contributor.authorGonzález-Álvarez, Julia
dc.contributor.authorRamalhosa, Elsa
dc.date.accessioned2018-01-25T10:00:00Z
dc.date.accessioned2018-01-30T11:51:21Z
dc.date.available2018-01-25T10:00:00Z
dc.date.available2018-01-30T11:51:21Z
dc.date.issued2017
dc.description.abstractNine pomegranate cultivars grown in Spain were selected, and their physicochemical (total soluble solids, pH, titratable acidity, maturity index, monomeric anthocyanin pigment, flavonoids, hydrolyzable tannins, and vitamin C) and antioxidant properties and polyphenolic composition of the juices were compared. A total of 53 polyphenols were identified, showing cultivars different profiles. Of all nine cultivars, Katirbasi had the highest contents of flavonoids, hydrolyzable tannins and vitamin C, as well as gallic acid and ellagic acid contents, explaining its high total reducing capacity. Principal component analysis allowed Katirbasi to be differentiated clearly from the others. Other cultivars presented also interesting characteristics such as high monomeric anthocyanin pigment content (CG8 cultivar) and interesting antioxidant activity (Wonderful 2 and CG8 cultivars). CG8 was the cultivar with the highest value of cyanidin-3,5-di-O-glucoside. Thus, this study will assist pomegranate producers in choosing the most suitable cultivar according to its ultimate use.pt_PT
dc.description.sponsorshipAuthors are grateful to POCTEP-Programa de Cooperação Transfronteiriça Espanha-Portugal for financial support through the Project “RED/AGROTEC – Experimentation network and transfer for development of agricultural and agro industrial sectors between Spain and Portugal” and CIMO through the Project PEst-OE/AGR/UI0690/2014 and the Foundation for Science and Technology (FCT, Portugal) and FEDER under Programme PT2020 for financial support to CIMO (UID/AGR/00690/2013).
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationFernandes, Luana; Pereira, José Alberto; Lopéz-Cortés, Isabel; Salazar, Domingo M.; González-Álvarez, Julia; Ramalhosa, Elsa (2017). Physicochemical composition and antioxidant activity of several pomegranate (Punica granatum L.) cultivars grown in Spain. European Food Research and Technology. ISSN 1438-2377. 243, p. 1799-1814en_EN
dc.identifier.doi10.1007/s00217-017-2884-4pt_PT
dc.identifier.issn1438-2377
dc.identifier.urihttp://hdl.handle.net/10198/15248
dc.language.isoeng
dc.peerreviewedyespt_PT
dc.subjectAntioxidant activityen_EN
dc.subjectCultivarsen_EN
dc.subjectJuiceen_EN
dc.subjectPhysicochemical propertiesen_EN
dc.subjectPolyphenolic compositionen_EN
dc.subjectPunica granatum Len_EN
dc.titlePhysicochemical composition and antioxidant activity of several pomegranate (Punica granatum L.) cultivars grown in Spainen_EN
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/PEst-OE%2FAGR%2FUI0690%2F2014/PT
oaire.fundingStream5876
person.familyNameFernandes
person.familyNamePereira
person.familyNameRamalhosa
person.givenNameLuana
person.givenNameJosé Alberto
person.givenNameElsa
person.identifier.ciencia-id1219-7C60-1311
person.identifier.ciencia-id611F-80B2-A7C1
person.identifier.ciencia-id1A1D-FC05-A05D
person.identifier.orcid0000-0001-9377-2453
person.identifier.orcid0000-0002-2260-0600
person.identifier.orcid0000-0003-2503-9705
person.identifier.ridL-6798-2014
person.identifier.scopus-author-id57204366348
person.identifier.scopus-author-id6602978189
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccessen_EN
rcaap.typearticlept_PT
relation.isAuthorOfPublication27b7ab18-734e-473d-b117-d2f5b2f35dc6
relation.isAuthorOfPublication7932162e-a2da-4913-b00d-17babbe51857
relation.isAuthorOfPublicationd74be6c0-1703-4f77-bd81-e289ec981ee3
relation.isAuthorOfPublication.latestForDiscoveryd74be6c0-1703-4f77-bd81-e289ec981ee3
relation.isProjectOfPublicationf3fc3f7e-17b1-488f-abea-2601a44654b1
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