Essential Oil Composition of Thymus x citriodorus (Pers.) Schreb. at Different Harvest Stages

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dc.contributor.authorToncer, Ozlem
dc.contributor.authorKaraman, Sengul
dc.contributor.authorDiraz, Emel
dc.contributor.authorSogut, Tahsin
dc.contributor.authorKizil, Suleyman
dc.date.accessioned2024-04-24T17:18:06Z
dc.date.available2024-04-24T17:18:06Z
dc.date.issued2017
dc.departmentDicle Üniversitesien_US
dc.description.abstractThymus is represented by 39 species (60 taxa) in Turkey and the rate of its endemism is 45% in Turkey. The herb is widely used for several purposes. Its essential oil compositions and biologically active substances are affected by the phenological stages. Therefore, the aim of this study is to evaluate the variations in the essential oil composition of Thymus x citriodorus (Pers.) Schreb. growing in Southeastern Anatolia Region of Turkey at different phenological stages (pre-flowering, full flowering, post flowering). The oils were obtained by hydrodistillation of air-dried samples. The yields of oils (w/w %) at different phenological stages was respectively 2.0% at pre-flowering state, 1.9% at flowering stage, and 1.3% at post-flowering stage. T. x citriodorus was determined mainly by using GC/MS. A total of 21 compounds, representing 93.9% in the pre-flowering stage, 98.8% in the flowering stage and 98.91% in post-flowering of the total oil, were identified. Monoterpene hydrocarbons (terpinolene) and oxygenated monoterpenes (alpha-terpineol) were observed to have the highest percentage in T. x citriodorus oil. The major compounds of the oil were terpinolene, alpha-terpineol, linalool, bornyl acetate and borneol. The highest percentage of terpinolene was determined to be 71% in flowering stages.en_US
dc.identifier.doi10.15835/nbha45110672
dc.identifier.endpage189en_US
dc.identifier.issn0255-965X
dc.identifier.issn1842-4309
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85020248817
dc.identifier.scopusqualityQ2
dc.identifier.startpage185en_US
dc.identifier.urihttps://doi.org/10.15835/nbha45110672
dc.identifier.urihttps://hdl.handle.net/11468/18608
dc.identifier.volume45en_US
dc.identifier.wosWOS:000403394200025
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherUniv Agr Sci & Veterinary Med Cluj-Napocaen_US
dc.relation.ispartofNotulae Botanicae Horti Agrobotanici Cluj-Napoca
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectHarvest Timeen_US
dc.subjectGc-Msen_US
dc.subjectLemon Thymeen_US
dc.subjectMonoterpenesen_US
dc.subjectPhenological Stageen_US
dc.titleEssential Oil Composition of Thymus x citriodorus (Pers.) Schreb. at Different Harvest Stagesen_US
dc.titleEssential Oil Composition of Thymus x citriodorus (Pers.) Schreb. at Different Harvest Stages
dc.typeArticleen_US

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