Özcan, MusaAkgül, Attila2020-03-262020-03-2620030236-6495https://dx.doi.org/10.1556/ABot.45.2003.1-2.14https://hdl.handle.net/20.500.12395/18689Constituents of essential oils from pickling herb (Echinophora tenuifolia L. subsp. sibthorpiana (Guss.) Tutin) gathered on April, May and June periods in Konya province were identified by GC/MS. The oil yields on a dry weight basis were 0.9%, 1.3% and 1.1%, respectively. The main ones of identified components representing 87.25%, 96.91% and 97.38% of the oils were ?-3-carene (36.98%, 38.8% and 30.01%), methyl eugenol (21.10%, 25.04% and 25.96%), ?-phellandrene (14.5%, 21.71% and 29.26%); together with p-cymene (5.08%, 2.01% and 1.96%) and ?-phellandrene (3.11%, 3.47% and 4.7%), respectively. Minor qualitative and major quantitative variations of some compounds were determined with respect to collection time. © 2003 Akadémiai kiadó Budapest.en10.1556/ABot.45.2003.1-2.14info:eu-repo/semantics/openAccessApiaceaeCompositionEchinophora tenuifolia subsp. sibthorpianaEssential oilHarvest timeMethyl eugenolPickling herb?-phellandrene?-3-careneArticle4501.02.2020163167Q2