Phenolic profile and in vitro antioxidant power of different milk thistle [Silybum marianum (L.) Gaertn.] cultivars

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dc.contributor.authorLucini, Luigi
dc.contributor.authorKane, David
dc.contributor.authorPellizzoni, Marco
dc.contributor.authorFerrari, Annarita
dc.contributor.authorTrevisi, Erminio
dc.contributor.authorRuzickova, Gabriela
dc.contributor.authorArslan, Derya
dc.date.accessioned2024-02-23T14:03:15Z
dc.date.available2024-02-23T14:03:15Z
dc.date.issued2016
dc.departmentNEÜen_US
dc.description.abstractMilk thistle (Silybum marianum (L.) Gaertn.) is a rich source of phytochemical compounds exhibiting functional roles in plant metabolism and nutraceutical effects on human health. The aim of the present work was to characterize the phytochemical and antioxidant profiles of the achenes from fifteen different genotypes of milk thistle, by measuring the total phenolics, flavonoids and flavonols content as well as antioxidant capacity. In addition, selected individual phenolic compounds were determined by liquid chromatography tandem mass spectrometry. The majority of polyphenols in milk thistle were composed of chlorogenic acid and the flavonolignan silybin. Significant differences were identified between cultivars for total antioxidant capacity and for all tested classes of compounds. Genotypes 1 and 2 had the highest total phenolics and flavonoids content, as well as the strongest antioxidant activity. Genotype 8 contained high levels of caffeic acid, 10-15 times greater than values obtained for the other genotypes. Antioxidant capacity was mainly correlated to total phenolics and flavonoids, rather than to single compounds. The study pointed out the important role of milk thistle genetic background on the actual chemical and antioxidant profiles of milk thistle achenes. (c) 2015 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.indcrop.2015.12.023
dc.identifier.endpage16en_US
dc.identifier.issn0926-6690
dc.identifier.issn1872-633X
dc.identifier.scopus2-s2.0-84951807361en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage11en_US
dc.identifier.urihttps://doi.org/10.1016/j.indcrop.2015.12.023
dc.identifier.urihttps://hdl.handle.net/20.500.12452/12037
dc.identifier.volume83en_US
dc.identifier.wosWOS:000370894000002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofIndustrial Crops And Productsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSilymarinen_US
dc.subjectPhenylpropanoidsen_US
dc.subjectFlavonolignansen_US
dc.subjectRadical Scavengersen_US
dc.titlePhenolic profile and in vitro antioxidant power of different milk thistle [Silybum marianum (L.) Gaertn.] cultivarsen_US
dc.typeArticleen_US

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