Chemical composition and antiprolifrative activity of Artemisia persica Boiss. and Artemisia turcomanica Gand. essential oils

Abstract

Essential oils obtained from aerial parts of Artemisia persica and Artemisia turcomanica were analyzed by GC/MS. While 28 components representing 91.01 % of A. persica were identified, the identity of 50 components, constituting 81.93 % of the total oil, was confirmed in A. turcomanica. β- thujone was the main compound (75.23%) in A. persica while the major identified phytochemicals in A. turcomanica were 1,8-cineol (19.23%), camphor (15.55%) and filifolone (15.53%). Both of the essential oils were predominantly made up of monoterpenes. Time- and dose-dependent cytotoxic effects of A. persica and A. turcomanica on MCF-7 cell line evaluated by MTT assay at 24, 48 and 72 h, showed that the highest cytotoxic effect of A. persica and A. turcomanica were appeared at 72 h incubation. At that incubation period, CI₅₀ of A. persica was found to be 0.15 µg/ml, while that of A. turcomanica was 0.1 µg/ml. Thus, cytotoxicity of A. turcomanica was slightly higher than A. persica which could be attributed to the higher content of sesquiterpene present in A. turcomanica. As a conclusion, these volatile oils could have chemotherapeutic potentials.