Study of isolated constituents of Artemisia Persica Boiss from isfahan area by nano scale injection

Essential oil from aerial parts of Artemisia persica Boiss. was obtained by hydro-distillation to produce oil in the yield of 0.47% (w/w). The oil was analyzed by capillary gas chromatography, using mass spectrometric detection. The amount of the samples injected by nano scale included were 1.0 nL (diluted 1.0 µL of sample in 1000 ml of n-pentane, v/v). Twenty two bioactive and flavour molecules were identified in the oil of Artemisia persica with cis-Ocimenone (30.8%), trans-Ascaridol (26.3%), ?-Terpinene (6.4%), cis-B-Terpineol (6.3%), B–Phellanderene (6.3%), and para-Cymene (5.5%) as main constituents.