Antioxidant properties of methanolic extract and fatty acid composition of Centaurea urvillei DC. subsp. hayekiana Wagenitz

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dc.contributor.authorZengin, Gökhan
dc.contributor.authorAktümsek, Abdurrahman
dc.contributor.authorGüler, Gökalp Özmen
dc.contributor.authorÇakmak, Yavuz Selim
dc.contributor.authorYıldıztugay, Evren
dc.date.accessioned2020-03-26T18:22:10Z
dc.date.available2020-03-26T18:22:10Z
dc.date.issued2011
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractCentaurea is one of most important genera of Turkey flora. Some members of the genus have been used in Anatolian folk medicine. This study was undertaken in order to examine the in vitro antioxidant activities and fatty acid composition of Centaurea urvillei subsp. hayekiana. Antioxidative properties of the methanolic extract was assessed by different in vitro experiments including total phenolic and flavonoid content, phosphomolybdenum assay (total antioxidant capacity), free radical scavenging assay, ?-caroten/linoleic acid bleaching test system, ferric and cupric ion reducing power. According to the results of antioxidant capacity assays, C. urvillei subsp. hayekiana showed moderately antioxidant activity in test methods. Fatty acid analysis was performed by GC and thirty-two fatty acids were identified. The oil of C. urvillei subsp. hayekiana was characterized by higher amounts of C 18:2 ?6 (linoleic acid) and C 18:1 ?9 (oleic acid). The results suggested that C. urvillei subsp. hayekiana may be utilized as a source of both natural antioxidant and linoleic acid in healthy medicine and food industry. © 2011 Reproduction is free for scientific studies. © 2011 Reproduction is free for scientific studies.en_US
dc.identifier.endpage132en_US
dc.identifier.issn1307-6167en_US
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage123en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/27189
dc.identifier.volume5en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofRecords of Natural Productsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectAntioxidant activityen_US
dc.subjectCentaurea urvillei subsp. hayekianaen_US
dc.subjectFatty aciden_US
dc.titleAntioxidant properties of methanolic extract and fatty acid composition of Centaurea urvillei DC. subsp. hayekiana Wagenitzen_US
dc.typeArticleen_US

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