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Chemical composition and in vitro biological activities of cardoon (Cynara cardunculus L. var. altilis DC.) seeds as influenced by viability: Chemical prospection and bioactivity of cardoon seeds

2020Journal article Open access
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dc.contributor.authorMandim, Filipa
dc.contributor.authorDias, Maria Inês
dc.contributor.authorPinela, José
dc.contributor.authorBarracosa, Paulo
dc.contributor.authorIvanov, Marija
dc.contributor.authorStojković, Dejan
dc.contributor.authorSoković, Marina
dc.contributor.authorSantos-Buelga, Celestino
dc.contributor.authorBarros, Lillian
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2018-02-19T10:00:00Z
dc.date.accessioned2020-06-22T10:18:47Z
dc.date.available2018-01-19T10:00:00Z
dc.date.available2020-06-22T10:18:47Z
dc.date.issued2020
dc.description.abstractCardoon is a multi-purpose crop for several industries. In this study, cardoon seeds were separated according to the viability and characterized for their chemical composition and bioactivities. Viable seeds contained higher levels of α-tocopherol (6.7 mg/100 g), lipids (23.11 g/100 g, manly oleic and linoleic acids), and free sugars (5.4 g/100 g) than the unviable ones. The hydroethanolic extract of viable seeds presented a higher concentration of phenolic compounds, namely 5-O-caffeoylquinic (8.0 mg/g) and 3,5-O-dicaffeoylquinic (43.9 mg/ g) acids, and greater in vitro antioxidant activity. Both extracts showed antibacterial properties, but the best results were achieved with unviable seeds. The extracts had similar antifungal activity but did not reveal antiinflammatory capacity or cytotoxicity to the tested cell lines. Therefore, while viable seeds contained antioxidant phytochemicals and an energy and carbon source for germination, unavailable seeds stood out for their potential to be used in the development of bio-based antibacterial ingredients.
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology (FCT, Portugal) for financial support by national funds FCT/MCTES to CIMO (UIDB/00690/2020). National funding by FCT, through the institutional scientific employment program-contract with M.I. Dias, J. Pinela and L. Barros. To FCT for the PhD grant (SFRH/BD/ 146614/2019) of F. Mandim. The authors are also grateful to FEDERInterreg España-Portugal programme for financial support through the project 0377_Iberphenol_6_E, to the project TRANSCoLAB (0612_TRANS_CO_LAB_2_P), and to the Ministry of Education, Science and Technological Development of the Republic of Serbia for Grant No. 173032. The authors are grateful to Manuela Antunes from Cynatura for the seed recollection.
dc.description.versioninfo:eu-repo/semantics/publishedVersionen_EN
dc.identifier.citationMandim, Filipa; Dias, Maria Inês; Pinela, José; Barracosa, Paulo; Ivanov, Marija; Stojković, Dejan; Soković, Marina; Santos-Buelga, Celestino; Barros, Lillian; Ferreira, Isabel C.F.R. (2020). Chemical composition and in vitro biological activities of cardoon (Cynara cardunculus L. var. altilis DC.) seeds as influenced by viability: Chemical prospection and bioactivity of cardoon seeds. Food Chemistry. ISSN 0308-8146. 323, p. 1-8en_EN
dc.identifier.doi10.1016/j.foodchem.2020.126838en_EN
dc.identifier.issn0308-8146
dc.identifier.urihttp://hdl.handle.net/10198/21452
dc.language.isoeng
dc.peerreviewedyesen_EN
dc.relation0612_TRANS_CO_LAB_2_P
dc.subjectBioactive propertiesen_EN
dc.subjectChemical compositionen_EN
dc.subjectCynara cardunculus L.en_EN
dc.subjectPhenolic acidsen_EN
dc.subjectSeed viabilityen_EN
dc.titleChemical composition and in vitro biological activities of cardoon (Cynara cardunculus L. var. altilis DC.) seeds as influenced by viability: Chemical prospection and bioactivity of cardoon seedsen_EN
dc.typejournal article
dspace.entity.typePublication
person.familyNameMandim
person.familyNameDias
person.familyNamePinela
person.familyNameBarros
person.familyNameFerreira
person.givenNameFilipa
person.givenNameMaria Inês
person.givenNameJosé
person.givenNameLillian
person.givenNameIsabel C.F.R.
person.identifier469085
person.identifier144781
person.identifier.ciencia-idF318-9049-EB99
person.identifier.ciencia-id2A13-4BE6-C7CF
person.identifier.ciencia-id771C-2B43-B108
person.identifier.ciencia-id9616-35CB-D001
person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0002-6494-2326
person.identifier.orcid0000-0001-8744-7814
person.identifier.orcid0000-0001-7523-1637
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridM-8242-2013
person.identifier.ridB-4466-2014
person.identifier.ridJ-3600-2013
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id54388787000
person.identifier.scopus-author-id54392272800
person.identifier.scopus-author-id35236343600
person.identifier.scopus-author-id36868826600
rcaap.rightsopenAccessen_EN
rcaap.typearticleen_EN
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