Logo do repositório
 
Publicação

Variety and Harvesting Season Effects on Antioxidant Activity and Vitamins Content of Citrus sinensis Macfad

2015Artigo científico Acesso aberto
Ver registo simples
dc.contributor.authorCardeñosa, Vanessa
dc.contributor.authorBarreira, João C.M.
dc.contributor.authorBarros, Lillian
dc.contributor.authorArenas-Arenas, Francisco José
dc.contributor.authorMoreno-Rojas, José M.
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2015-10-21T09:13:21Z
dc.date.available2015-10-21T09:13:21Z
dc.date.issued2015
dc.description.abstractFive sweet orange (Citrus sinensis Osbeck) varieties cultivated in Huelva (Spain) and picked at two seasons during two consecutive years, were characterized for their antioxidant activity (free radicals scavenging activity, reducing power and lipid peroxidation inhibition) and vitamin content (vitamin E and vitamin C). The effects induced by sweet orange variety and stage of maturity were comprehensively compared by applying 2-way ANOVA and linear discriminant analysis. The results indicated higher differences in antioxidant activity and vitamin contents in response to the effect of the harvesting season, when compared to the effect of sweet orange variety. Nevertheless, the results observed in 2012 showed less marked differences among the assayed sweet orange varieties. Either way, it might be concluded that oranges sampled in January show the highest antioxidant activity and vitamin contents. Furthermore, concerning the properties evaluated in this work, all sweet orange varieties represent good alternatives, except for Rhode Summer, which would not be the preferable choice as a target to enhance sweet orange overall characteristics.pt_PT
dc.description.sponsorshipThe authors are grateful to Foundation 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”. Vanessa Cardeñosa is grateful to IFAPA for the fellowship obtained for the development of her PhD thesis and for financial support from IFAPA internal funds (strategic project PP.TRA:TRA2010.14.; 80% financed with FEDER funds).pt_PT
dc.identifier10.3390/molecules20058287
dc.identifier.citationCardeñosa, Vanessa; Barreira, João C.M.; Barros, Lillian; Arenas-Arenas, Francisco; Moreno-Rojas, José; Ferreira, Isabel C.F.R. (2015). Variety and harvesting season effects on antioxidant activity and vitamins content of Citrus sinensis Macfad. Molecules. ISSN 1420-3049. 20:5, p. 8287-8302pt_PT
dc.identifier.doi10.3390/molecules20058287
dc.identifier.issn1420-3049
dc.identifier.urihttp://hdl.handle.net/10198/12169
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relationPP.TRA:TRA2010.14pt_PT
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.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectCitrus sinensispt_PT
dc.subjectVarietypt_PT
dc.subjectHarvesting seasonpt_PT
dc.subjectAntioxidant activitypt_PT
dc.subjectAscorbic acidpt_PT
dc.subjectα-tocopherolpt_PT
dc.titleVariety and Harvesting Season Effects on Antioxidant Activity and Vitamins Content of Citrus sinensis Macfadpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardNumberPEst-OE/AGR/UI0690/2011
oaire.awardNumberSFRH/BPD/72802/2010
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.endPage8302pt_PT
oaire.citation.startPage8287pt_PT
oaire.citation.titleMoleculespt_PT
oaire.citation.volume20pt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameBarreira
person.familyNameBarros
person.familyNameFerreira
person.givenNameJoão C.M.
person.givenNameLillian
person.givenNameIsabel C.F.R.
person.identifier469085
person.identifier144781
person.identifier.ciencia-id9616-35CB-D001
person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0003-1233-0990
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridD-8269-2013
person.identifier.ridJ-3600-2013
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id54895546900
person.identifier.scopus-author-id35236343600
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.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication4629b12c-39b0-4da8-8b8d-6efba5cf2d81
relation.isAuthorOfPublication3af07ffe-f914-48ba-a5d5-efcf70fdce01
relation.isAuthorOfPublicationbd0d1537-2e03-41fb-b27a-140af9c35db8
relation.isAuthorOfPublication.latestForDiscovery3af07ffe-f914-48ba-a5d5-efcf70fdce01
relation.isProjectOfPublicationc59f09d4-9931-4f2e-babb-ef8bed998be7
relation.isProjectOfPublication3ff07254-7d34-46ec-a291-9228bc17eac4
relation.isProjectOfPublication.latestForDiscovery3ff07254-7d34-46ec-a291-9228bc17eac4

Ficheiros

Principais
A mostrar 1 - 1 de 1
Miniatura indisponível
Nome:
molecules-20-08287.pdf
Tamanho:
876.25 KB
Formato:
Adobe Portable Document Format
Ver/Abrir
Licença
A mostrar 1 - 1 de 1
Miniatura indisponível
Nome:
license.txt
Tamanho:
1.75 KB
Formato:
Item-specific license agreed upon to submission
Descrição:
Ver/Abrir

Coleções

CIMO - Artigos em Revistas Indexados à WoS/Scopus