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Phenolic composition and antioxidant properties of ex-situ conserved tomato (Solanum lycopersicum L.) germplasm

2019Journal article Open access
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dc.contributor.authorPinela, José
dc.contributor.authorMontoya, César
dc.contributor.authorCarvalho, Ana Maria
dc.contributor.authorMartins, Valter
dc.contributor.authorRocha, Filomena
dc.contributor.authorBarata, Ana Maria
dc.contributor.authorBarros, Lillian
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2018-02-19T10:00:00Z
dc.date.accessioned2020-01-06T14:09:20Z
dc.date.available2018-01-19T10:00:00Z
dc.date.available2020-01-06T14:09:20Z
dc.date.issued2019
dc.description.abstractTomato (Solanum lycopersicum L.) local varieties represent a reservoir of genetic diversity for desirable quality traits. In this study, a representative collection of table tomato germplasm conserved ex-situ in the Portuguese Gene Bank was characterized for its polyphenols composition and antioxidant capacity. Phenolic acids, such as caffeic and p-coumaric acids bounded to a hexose and 5-O-caffeoylquinic acid, corresponded to 71–98% of the identified phenolic compounds; while the remaining fraction consisted of quercetin and kaempferol glycoside derivatives. Among the studied tomato accessions, it was possible to identify those that stand out for the analysed bioactive traits. These findings highlighted the interest of using Portuguese tomato germplasm in breeding programs or of reintroducing into cultivation these local varieties used for fresh consumption.
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology (FCT, Portugal) and FEDER under Programme PT2020 for financial support to CIMO (UID/AGR/00690/2019) and for the research contracts of J. Pinela (national funding by FCT, through the institutional scientific employment program-contract) and L. Barros; and to FEDER-Interreg España-Portugal programme for financial support through the project 0377_Iberphenol_6_E. Moreover, to the PEPAC Program (2015) for supporting V. Martins training stage at the BPGV, Braga, Portugal.
dc.description.versioninfo:eu-repo/semantics/publishedVersionen_EN
dc.identifier.citationPinela, José; Montoya, César; Carvalho, Ana Maria; Martins, Valter; Rocha, Filomena; Barata, Ana Maria; Barros, Lillian; Ferreira, Isabel C.F.R. (2019). Phenolic composition and antioxidant properties of ex-situ conserved tomato (Solanum lycopersicum L.) germplasm. Food Research International. ISSN 0963-9969. 125, p. 1-12en_EN
dc.identifier.doi10.1016/j.foodres.2019.108545en_EN
dc.identifier.issn0963-9969
dc.identifier.urihttp://hdl.handle.net/10198/20228
dc.language.isoeng
dc.peerreviewedyesen_EN
dc.subjectAntioxidant capacityen_EN
dc.subjectFlavonoidsen_EN
dc.subjectHPLC-DAD-ESI/MS nen_EN
dc.subjectPhenolic acidsen_EN
dc.subjectSolanum lycopersicum L.en_EN
dc.subjectTomato germplasmen_EN
dc.titlePhenolic composition and antioxidant properties of ex-situ conserved tomato (Solanum lycopersicum L.) germplasmen_EN
dc.typejournal article
dspace.entity.typePublication
person.familyNamePinela
person.familyNameCarvalho
person.familyNameMartins
person.familyNameBarros
person.familyNameFerreira
person.givenNameJosé
person.givenNameAna Maria
person.givenNameValter
person.givenNameLillian
person.givenNameIsabel C.F.R.
person.identifierID G-7399-2011
person.identifier469085
person.identifier144781
person.identifier.ciencia-id771C-2B43-B108
person.identifier.ciencia-idD31A-35AF-E2A9
person.identifier.ciencia-idFC10-B1D4-20B3
person.identifier.ciencia-id9616-35CB-D001
person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0001-7523-1637
person.identifier.orcid0000-0001-5508-5935
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridB-4466-2014
person.identifier.ridJ-3600-2013
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id54392272800
person.identifier.scopus-author-id20336503900
person.identifier.scopus-author-id35236343600
person.identifier.scopus-author-id36868826600
rcaap.rightsopenAccessen_EN
rcaap.typearticleen_EN
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