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Chemical composition and antioxidant activity of Cichorium spinosum L. leaves in relation to developmental stage

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dc.contributor.authorPetropoulos, Spyridon Α.
dc.contributor.authorFernandes, Ângela
dc.contributor.authorAntoniadis, Vasileios
dc.contributor.authorNtatsi, Georgia
dc.contributor.authorBarros, Lillian
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2018-01-25T10:00:00Z
dc.date.accessioned2018-01-29T10:39:28Z
dc.date.available2018-01-25T10:00:00Z
dc.date.available2018-01-29T10:39:28Z
dc.date.issued2018
dc.description.abstractIn the present study, chemical composition and bioactivity of Cichorium spinosum leaves were examined at different growth stages for optimum harvest stage and end-use assessment. Total fresh weight and number of leaves were higher at 4th growth stage; however, at this stage the end-use is not indicated for raw consumption but mostly for pickled or dried products. Regarding chemical composition, the highest content of tocopherols and minerals was observed in the 1st growth stage, whereas sugars content was the highest in 3rd and 4th growth stage. Polyunsaturated fatty acids content was the highest during the first two growth stages, whereas antioxidant activity, phenolic acids and total phenolic compounds content in the 3rd stage. In conclusion, the results of this study indicate that chemical composition of C. spinosum is highly depended on development stage, and harvest stage should be considered for alternative uses of end-products with high bioactivity.pt_PT
dc.description.sponsorshipThe authors would like to thank Miss Constantina Fassoli and Stavroula Anesti for their technical assistance throughout the experiment. The authors are also grateful to the Foundation for Science and Technology (FCT, Portugal) and FEDER under Programme PT2020 for financial support to CIMO (UID/ AGR/00690/2013) and L. Barros (SFRH/BPD/107855/2015) grant.
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPetropoulos, Spyridon A.; Fernandes, Ângela; Antoniadis, Vasileios; Ntatsi, Georgia; Barros, Lillian; Ferreira, Isabel C.F.R. (2018). Chemical composition and antioxidant activity of Cichorium spinosum L. leaves in relation to developmental stage. Food Chemistry. ISSN 0308-8146. 239, p. 946–952
dc.identifier.doi10.1016/j.foodchem.2017.07.043pt_PT
dc.identifier.issn0308-8146
dc.identifier.urihttp://hdl.handle.net/10198/15049
dc.language.isoeng
dc.peerreviewedyespt_PT
dc.relationProviding industry and consumers with new alternative sources of natural additives from plant origin in the classes of preservatives and colouring agents: extraction, purification, stabilization and product development
dc.relationMountain Research Centre - UID/AGR/00690/2013
dc.subject5-O-Caffeoylquinic acid
dc.subjectAntioxidant activity
dc.subjectChicoric acid
dc.subjectFatty acids
dc.subjectOrganic acids
dc.subjectPhenolic compounds
dc.titleChemical composition and antioxidant activity of Cichorium spinosum L. leaves in relation to developmental stageen_EN
dc.typejournal article
dspace.entity.typePublication
oaire.awardNumberSFRH/BPD/107855/2015
oaire.awardNumberUID/AGR/00690/2013
oaire.awardTitleProviding industry and consumers with new alternative sources of natural additives from plant origin in the classes of preservatives and colouring agents: extraction, purification, stabilization and product development
oaire.awardTitleMountain Research Centre - UID/AGR/00690/2013
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F107855%2F2015/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FAGR%2F00690%2F2013/PT
oaire.fundingStream6817 - DCRRNI ID
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.rightsopenAccessen_EN
rcaap.typearticlept_PT
relation.isAuthorOfPublication6233e657-3885-40a3-885e-0d51cf4dbaad
relation.isAuthorOfPublication3af07ffe-f914-48ba-a5d5-efcf70fdce01
relation.isAuthorOfPublicationbd0d1537-2e03-41fb-b27a-140af9c35db8
relation.isAuthorOfPublication.latestForDiscoverybd0d1537-2e03-41fb-b27a-140af9c35db8
relation.isProjectOfPublication5f3e3634-b3de-40e9-bae3-04e9c508b71e
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