Chalchat, J. C.Özcan, Mehmet MusaFigueredo, G.2020-03-262020-03-2620110145-8884https://dx.doi.org/10.1111/j.1745-4514.2010.00397.xhttps://hdl.handle.net/20.500.12395/26892Oils obtained by hydrodistillation were analyzed by using gas chromatography (GC) and GC/mass spectrometry. 1,8-Cineole (51.05% and 52.79%) and a-terpinyl acetate (13.94% and 14.72%) were the main components from the essential oil of the stem and leaves of laurel, respectively. 1,8-Cineole (25.72%) and (E)-beta-ocimene (24.88%) were the major compounds present in the essential oil of fruit. The main constituents of Salvia fruticosa oil were alpha-pinene (31.50%) and isoborneol (27.17%). beta-pinene (20.53%), alpha-pinene (14.88%), cubebol (15.17%) and delta-cadinene (12.99%) were detected as the major constituents of mountain tea (sample A). The principal components detected in the oil of sample B were beta-pinene (20.29%), alpha-pinene (14.82%) and 14-hydroxy-9-epi-caryophyllene (13.99%). The major compounds of ajowan oil had p-cymene (33.06%), gamma-terpinene (28.66%), thymol (24.11%) and beta-pinene (6.74%). The essential oil of Carum copticum was characterized by its high content of p-cymene (33.06%).en10.1111/j.1745-4514.2010.00397.xinfo:eu-repo/semantics/closedAccessArticle352484499Q1WOS:000297472600012Q3