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Different Citrus rootstocks present high dissimilarities in their antioxidant activity and vitamins content according to the ripening stage

2015Journal article Open access
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dc.contributor.authorCardeñosa, Vanessa
dc.contributor.authorBarros, Lillian
dc.contributor.authorBarreira, João C.M.
dc.contributor.authorArenas-Arenas, Francisco José
dc.contributor.authorMoreno-Rojas, José M.
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2015-08-12T15:40:21Z
dc.date.available2015-08-12T15:40:21Z
dc.date.issued2015
dc.description.abstract“Lane Late” sweet orange grafted on six different citrus rootstocks and grown in the Guadalquivir valley (Seville, Spain) were picked at different ripening stages in two consecutive seasons to characterize their antioxidant activity (free radicals scavenging activity, reducing power and lipid peroxidation inhibition) and quantify their main antioxidant compounds (vitamin E and vitamin C). Linear discriminant analysis and 2-way ANOVA were applied to compare the effects induced by citrus rootstock and ripening stage. The results showed that differences in antioxidant activity and related compounds are mainly dependent on the citrus rootstock, despite ripening stage had also some particular effects. Changes observed in 2012 showed less marked differences among the citrus rootstock. Nevertheless, Cleopatra rootstock showed the highest antioxidant activity in both years, indicating that an increase in its cultivation might be a good solution to sweet orange farmers. Concerning the ripening stage, samples collected in January presented higher vitamin contents, while those collected in April showed higher antioxidant activity. This result allows deciding the harvesting period according to the desired effect.por
dc.description.sponsorshipFoundation for Science and Technology (FCT, Portugal) for financial support to the research center CIMO (strategic project PEst-OE/AGR/UI0690/2011), J.C.M. Barreira grant (SFRH/BPD/72802/2010) and L. Barros researcher contract under “Programa Compromisso com Ciência - 2008”. And Vanessa Cardeñosa is grateful to IFAPA for the fellowship obtained for the development of her PhD thesis.por
dc.identifier.citationCardeñosa, Vanessa; Barros, Lillian; Barreira, João C.M.; Arenas, Francisco; Moreno-Rojas, José M.; Ferreira, Isabel C.F.R. (2015). Different Citrus rootstocks present high dissimilarities in their antioxidant activity and vitamins content according to the ripening stage. Journal of Plant Physiology. ISSN 0176-1617. 174, p. 124-130por
dc.identifier.doi10.1016/j.jplph.2014.10.013
dc.identifier.issn0176-1617
dc.identifier.urihttp://hdl.handle.net/10198/12052
dc.language.isoengpor
dc.peerreviewedyespor
dc.relationStrategic Project - UI 690 - 2011-2012
dc.relationBIOACTIVE PROPERTIES & CYTOPROTECTIVE POTENTIAL OF NATURAL EXTRACTS/INDIVIDUAL COMPOUNDS: APPLICATION OF SINGLE CELL GEL ELECTROPHORESIS AND OTHER BIOCHEMICAL, CHEMICAL AND ELECTROCHEMICAL ASSAYS
dc.subjectAntioxidant activitypor
dc.subjectAscorbic acidpor
dc.subjectAlpha Tocopherolpor
dc.subjectCitrus sinensispor
dc.subjectRipening stage rootstockpor
dc.titleDifferent Citrus rootstocks present high dissimilarities in their antioxidant activity and vitamins content according to the ripening stagepor
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleStrategic Project - UI 690 - 2011-2012
oaire.awardTitleBIOACTIVE PROPERTIES & CYTOPROTECTIVE POTENTIAL OF NATURAL EXTRACTS/INDIVIDUAL COMPOUNDS: APPLICATION OF SINGLE CELL GEL ELECTROPHORESIS AND OTHER BIOCHEMICAL, CHEMICAL AND ELECTROCHEMICAL ASSAYS
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FAGR%2FUI0690%2F2011/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F72802%2F2010/PT
oaire.citation.endPage130por
oaire.citation.startPage124por
oaire.citation.titleJournal of Plant Physiologypor
oaire.citation.volume174por
oaire.fundingStream6817 - DCRRNI ID
person.familyNameBarros
person.familyNameBarreira
person.familyNameFerreira
person.givenNameLillian
person.givenNameJoão C.M.
person.givenNameIsabel C.F.R.
person.identifier469085
person.identifier144781
person.identifier.ciencia-id9616-35CB-D001
person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0003-1233-0990
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridJ-3600-2013
person.identifier.ridD-8269-2013
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id35236343600
person.identifier.scopus-author-id54895546900
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.rightsopenAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublication3af07ffe-f914-48ba-a5d5-efcf70fdce01
relation.isAuthorOfPublication4629b12c-39b0-4da8-8b8d-6efba5cf2d81
relation.isAuthorOfPublicationbd0d1537-2e03-41fb-b27a-140af9c35db8
relation.isAuthorOfPublication.latestForDiscovery4629b12c-39b0-4da8-8b8d-6efba5cf2d81
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