Chemical Constituents of the Flower Essential Oil of Lavandula officinalis Chaix. from Isfahan (Iran)

Chemical constituents of the essential oil of flowers of Lavandula officinalis Chaix. growing in Isfahan, Iran, were studied by TLC and gas chromatography-mass specrtometery (GC-MS) methods. Twelve components which constitute 94.8% of the examined oil were identified. The main constituents were linalool (34.1%), 1,8- cineole (18.5%), borneol (14.5%), camphor (10.2%), terpinen-4-ol (4.5%), linalyl acetate (3.7%), -bisabolol (3%), -terpineol (2.2%) and (Z)--farnesene (2.2%).