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dc.contributor.authorAyan, Ali Kemal
dc.contributor.authorCirak, Cuneyt
dc.date.accessioned2020-06-21T15:18:07Z
dc.date.available2020-06-21T15:18:07Z
dc.date.issued2008
dc.identifier.issn1388-0209
dc.identifier.issn1744-5116
dc.identifier.urihttps://doi.org/10.1080/13880200701741211
dc.identifier.urihttps://hdl.handle.net/20.500.12712/19591
dc.descriptionWOS: 000254395500011en_US
dc.description.abstractHypericin and pseudohypericin content in stems, leaves, and flowers of some Hypericum species growing in Turkey, namely, H. heterophyllum Vent, H. hyssopifolium L., H. linarioides Bosse, H. monbretii Spach, H. orientale L., H. origanifolium Willd., H. perforatum L., H. scabrum L., and H. triquetrifolium Turra, was determined by HPLC. Hypericin and pseudohypericin were detected in all species tested except for H. heterophyllum, and the presence in H. orientale and H. scabrum was reported by us for the first time in the current study. Hypericin and pseudohypericin contents observed in the study varied greatly depending on species and plant tissues. The lowest levels of hypericin and pseudohypericin were detected in leaves of H. hyssopifolium [0.030 and 0.051 mg/g dry weight (DW), respectively] whereas flowers of H. montbretii produced the highest levels of both hypericin forms (2.52 mg/g DW hypericin and 3.58 mg/g DW pseudohypericin). H. montbretti and H. triquetrifolium were found to be superior over H. perforatum with regard to hypericin and pseudohypericin content, encouraging the cultivation and biological evaluation of these species in Turkey.en_US
dc.language.isoengen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.isversionof10.1080/13880200701741211en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHPLCen_US
dc.subjecthypericinen_US
dc.subjectHypericum speciesen_US
dc.subjectpseudohypericinen_US
dc.titleHypericin and pseudohypericin contents in some Hypericum species growing in Turkeyen_US
dc.typearticleen_US
dc.contributor.departmentOMÜen_US
dc.identifier.volume46en_US
dc.identifier.issue4en_US
dc.identifier.startpage288en_US
dc.identifier.endpage291en_US
dc.relation.journalPharmaceutical Biologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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