Articles » Essential Oil Content and Composition of Achillea kellalensis Boiss, An Endemic Plant in Iran
Chemical compositions were analyzed by GC and GC-MS. Essential oil yield was about 0.7 % (w/w). Twenty-six compounds were identified representing 98.2 % of the total oil. The major compounds were found to be α-thujone (70.78 %), 1,8-cineol (10.87 %) and camphor (6.74 %).