Phytochemical characterization and antioxidant activities of the fruit extracts of several Crataegus taxa

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dc.contributor.authorBardakci, H.
dc.contributor.authorCelep, E.
dc.contributor.authorGozet, T.
dc.contributor.authorKan, Y.
dc.contributor.authorKirmizibekmez, H.
dc.date.accessioned2020-03-26T20:19:09Z
dc.date.available2020-03-26T20:19:09Z
dc.date.issued2019
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThis study was designed to comparatively evaluate the phytochemical composition and antioxidant potentials of fruit extracts from five Crataegus taxa (C. monogyna, C. orientalis, C. pontica, C. rhipidophylla and C. turcicus) growing wild in the flora of Turkey. Antioxidant activities of the samples were investigated using DPPH radical scavenging, FRAP, CUPRAC and total antioxidant capacity tests. Total phenol, phenolic acid, flavonoid, and proanthocyanidin contents were measured spectrophotometrically. Additionally, the presence of some phenolic compounds in the extracts was investigated by LC-MS/MS. Furthermore, the extracts used for the antioxidant activity studies were standardized for chlorogenic acid and hyperoside by HPTLC densitometry. Among the tested extracts, C. turcicus contained the highest phenolic (398.48 +/- 0.98 GAE/g extract) and total flavonoid contents (23.87 +/- 2.74 QE/g extract) content while C. monogyna contained by far the highest total proanthocyanidin (175.65 +/- 10.59 EGCG-E/g extract), hyperoside (0.42%) and chlorogenic acid (0.90%) contents. Crataegus monogyna exhibited the highest antioxidant activity in FRAP, CUPRAC, and TOAC tests. Good correlation was found between the phenolic content and antioxidant parameters. This is the first report related with comparison of these five species in respect to phenolic profile and antioxidant activity. (C) 2019 SAAB. Published by Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.sajb.2019.04.012en_US
dc.identifier.endpage13en_US
dc.identifier.issn0254-6299en_US
dc.identifier.issn1727-9321en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage5en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.sajb.2019.04.012
dc.identifier.urihttps://hdl.handle.net/20.500.12395/38106
dc.identifier.volume124en_US
dc.identifier.wosWOS:000478678800002en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIERen_US
dc.relation.ispartofSOUTH AFRICAN JOURNAL OF BOTANYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectCrataegus monogynaen_US
dc.subjectC. turcicusen_US
dc.subjectLC-MS/MSen_US
dc.subjectMRM scanen_US
dc.subjectHPTLCen_US
dc.subjectAntioxidant activityen_US
dc.titlePhytochemical characterization and antioxidant activities of the fruit extracts of several Crataegus taxaen_US
dc.typeArticleen_US

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