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Chemical and antioxidant parameters of dried forms of ginger rhizomes

2015Journal article Open access
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dc.contributor.authorJelled, Aicha
dc.contributor.authorFernandes, Ângela
dc.contributor.authorBarros, Lillian
dc.contributor.authorChahdoura, Hassiba
dc.contributor.authorAchour, Lotfi
dc.contributor.authorFerreira, Isabel C.F.R.
dc.contributor.authorCheikh, Hassen Ben
dc.date.accessioned2015-11-30T15:39:53Z
dc.date.available2015-11-30T15:39:53Z
dc.date.issued2015
dc.description.abstractThere are various products that can be obtained from ginger (Zingiber officinale Roscoe) rhizomes, such as dried products, being difficult to choose the best option for antioxidant purposes. In this study, three different dried forms of ginger rhizomes (freshly dried, dried and powder dried) were characterized in terms of chemical composition including individual profiles in sugars, organic acids, fatty acids, tocopherols, and antioxidants (phenolics and flavonoids). The in vitro antioxidant properties (free radicals scavenging activity, reducing power and lipid peroxidation inhibition) of their methanolic extracts were also evaluated. The results of this study indicate that the ginger form has significant influence in chemical and antioxidant parameters of the plant; dried ginger (DG) proved to be the best choice. Overall, this study could help the consumer in the selection of the most suitable option regarding antioxidant purposes.pt_PT
dc.description.sponsorshipThe authors are grateful to Fundação para a Ciência e a Tecnologia (FCT, Portugal) for financial support to CIMO (strategic project PEst-OE/AGR/UI0690/2014), A. Fernandes grant (SFRH/BD/76019/2011) and L. Barros researcher contract under “Programa Compromisso com Ciência-2008”. A. Jelled thanks M. Khaled Ben Abdessalem for his uncountable support.pt_PT
dc.identifier.citationJelled, Aicha; Fernandes, Ângela; Barros, Lillian; Chahdoura, Hassiba; Achour, Lotfi; Ferreira, Isabel C.F.R.; Cheikh, Hassen Ben (2015). Chemical and antioxidant parameters of dried forms of ginger rhizomes. Industrial Crops and Products. ISSN 0926-6690. 77, p. 30-35pt_PT
dc.identifier.doi10.1016/j.indcrop.2015.08.052pt_PT
dc.identifier.issn0926-6690
dc.identifier.urihttp://hdl.handle.net/10198/12459
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectZingiber officinalept_PT
dc.subjectGingerpt_PT
dc.subjectDried formspt_PT
dc.subjectChemical compositionpt_PT
dc.subjectAntioxidantpt_PT
dc.titleChemical and antioxidant parameters of dried forms of ginger rhizomespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/PEst-OE%2FAGR%2FUI0690%2F2014/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F76019%2F2011/PT
oaire.citation.endPage35pt_PT
oaire.citation.startPage30pt_PT
oaire.citation.titleIndustrial Crops and Productspt_PT
oaire.citation.volume77pt_PT
oaire.fundingStream5876
oaire.fundingStreamSFRH
person.familyNameFernandes
person.familyNameBarros
person.familyNameFerreira
person.givenNameÂngela
person.givenNameLillian
person.givenNameIsabel C.F.R.
person.identifier469085
person.identifier144781
person.identifier.ciencia-id2015-0434-AE7C
person.identifier.ciencia-id9616-35CB-D001
person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0002-0157-9873
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridJ-3600-2013
person.identifier.ridE-8500-2013
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
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relation.isAuthorOfPublicationbd0d1537-2e03-41fb-b27a-140af9c35db8
relation.isAuthorOfPublication.latestForDiscoverybd0d1537-2e03-41fb-b27a-140af9c35db8
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