Güzel, YeldaAlpaslan Kaya, DurmuşTürkmen, Musa2024-09-192024-09-1920222068-0783https://doi.org/10.24264/icams-2022.II.8https://hdl.handle.net/20.500.12483/141589th International Conference on Advanced Materials and Systems, ICAMS 2022 -- 26 October 2022 through 28 October 2022 -- Bucharest -- 292469Essential oils obtained by hydrodistillation of Teucrium montbretii subsp. montbretii Benth. (Lamiaceae) from Hatay (Turkey), were analyzed by GC/MS. Forty-four volatile components were identified in the oils, representing 98.12 % of the total oils. The sample was yielded 0.24% of yellowish oil (w/w), with a pleasant smell. The main essential oil compounds of the plant were trans-caryophyllene, germacrene-D and caryophyllene oxide, representing 66.7%. Trans- caryophyllene, which has the highest ratio (36.78%), also known as ?-caryophyllene, is a component that is the main constituent of many plants included in the sesquiterpene chemical class. Second main component germacrene-D (19.87%) is also sesquiterpene and detected in the essential oil of many plants. ?-Copaene, humulene, aromadendrene and globulol were the other components detected at ratio of 5.45%, 4.29%, 3.99% and 3.35%, representing 17.08%, respectively. © 2022 Toate drepturile asupra acestei edi?ii sunt rezervate editorilor.eninfo:eu-repo/semantics/openAccessessential oilGC-MSTeucrium montbretii subsp. montbretii BenthConference Object1335410.24264/icams-2022.II.82-s2.0-85153499648N/A