Abstract
The present study was carried to observe the phytochemical profile of aromatic constituents of Artemisia gmelinni essential oil using GC-FID, GC-MS and 13C NMR and to evalute anticancer and antioxidant activities. Twenty chemical constituents were detected from EO accounting 92.05% of total oil composition. Oxygenated monoterpenes (73.64%) were dominant class of compounds. The major constituents are isoascaridol (29.70%), alpha-terpinolene (25.37%), phellandrene (9.26%) and ascaridole (4.17%). Ascaridole and isoascaridole are first time identified to be the constituents of this essential oil. The essential oil effectively inhibit the growth of cancer cells and showed maximum anti-proliferative activity at 125µg/mL concentration, but highest inhibition in cell growth was found in A-549 cell line. Our study revealed that EO was effective in restricting the migration of A-549 cells up to 15% than control at 125 µg/mL concentration. The essential oil also showed moderate antioxidant activity.
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