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dc.contributor.authorOzyurek, Mustafa
dc.contributor.authorBener, Mustafa
dc.contributor.authorGuclu, Kubilay
dc.contributor.authorDonmez, Ali A.
dc.contributor.authorSuzgec-Selcuk, Sevda
dc.contributor.authorPirildar, Sevda
dc.contributor.authorMericli, Ali H.
dc.contributor.authorApak, Resat
dc.date.accessioned2019-12-16T07:58:04Z
dc.date.available2019-12-16T07:58:04Z
dc.date.issued2012
dc.identifier.issn1307-6167
dc.identifier.urihttps://doi.org/
dc.identifier.urihttp://hdl.handle.net/11655/19493
dc.description.abstractCrataegus species (Rosaceae), known as "Howthorn" have found special medicinal use for the treatment of mild heart diseases. This work aims to measure the antioxidant capacities of various Crataegus species growing in Turkey. In this study, the flowers and leaves from 52 samples belonging to 17 taxa of 14 Crataegus species naturally growing in Turkey have been investigated for their antioxidant activity/capacity. Four different methods (CUPRAC, FRAP, ABTS/Persulfate and Folin: FCR assays) were used for determination of the antioxidant capacities of the samples. The leaves and the flowers of the plants were studied separately. Samples representing the same species collected from different locations were studied separately. The results have indicated that the samples differing by some minor morphological characteristics exhibit considerably different antioxidant capacities. Among the flower samples, the most effective species was C. x sinaica Boiss. nothosubsp. sinaica and among the leaf samples C. pentagyna Waldst and Kit. ex. Willd. were the most active. Generally, C. monogyna Jacq. samples have exhibited markedly high antioxidant activity. Moreover, the species collected from Bolu district (surrounded by several forests and lakes) have shown significantly high activity regardless of the species differences among the samples.
dc.language.isoen
dc.publisherAcg Publications
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectPlant Sciences
dc.subjectChemistry
dc.subjectPharmacology & Pharmacy
dc.titleEvaluation Of Antioxidant Activity Of Crataegus Species Collected From Different Regions Of Turkeytr_eng
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.relation.journalRecords Of Natural Products
dc.contributor.departmentBiyoloji
dc.identifier.volume6
dc.identifier.issue3
dc.identifier.startpage263
dc.identifier.endpage277
dc.indexingWoS


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