Özcan M.M.Chalchat J.C.Figueredo G.Bagci Y.Dural H.Savran A.Özcan M.M.2019-08-012019-08-0120160972060Xhttps://dx.doi.org/10.1080/0972060X.2014.981597https://hdl.handle.net/11480/1843Abstract: The essential oils of flower and leaves of Dorystoechas hastata Boiss & Helder. ex Bentham, grown in Turkey, was obtained by hydrodistillation and analysed by GC and GS-MS. Fourty components were identified in the flowers oil, which represented about 93.97% of the total composition of the oil. The major constituents of the flower essential oil were myrcene (19.37%), 1,8-cineole (14.30%), ß-pinene (9.19%), ?-pinene (8.49%) and ß-caryophyllene (6.18%). Thirty-seven components were established in the leaves oil, making up 97.16% of the total composition. The main constituents of the essential oil of the leaves were myrcene (20.71%), 1,8-cineole (18.76%), ß-pinene (12.51%), ?-pinene (8.54%), bornyl acetate (7.28%) and terpinene-4-ol (6.19%). As seen, myrcere, 1,8-cineole and ß-pinene for both oils were the main components. © 2016 Har Krishan Bhalla & Sons.eninfo:eu-repo/semantics/closedAccessCalba teaDroystoechasLabiataeMyrceneOil compositionArticle19378278510.1080/0972060X.2014.9815972-s2.0-84975508263N/A