Chemical characterization of volatile oils of different parts of Satureja Bachtarica Bunge

Abstract

In this study, essential oils from different organs of Satureja bachtiarica Bunge were obtained by hydro-distillation. Quality and quantity of chemical composition of essential oils were determined by capillary gas chromatography and using gas-chromatography and mass spectrometric detection. The numbers of compounds were identified in the essential oils of leaves; stem and aerial parts were 45, 39 and 35, respectively. Also, carvacrol was the main component found in essential oils from leaves (39.3%), stem (39.4%) and aerial parts (67.88%) of S. bachtiarica in flowering stage. In addition, results showed that there were some different in compositions of the essential oils of different parts of S. bachtiarica and there are some minor components in each oil that are not present in the others parts. In addition chemical analysis of essential oils obtained from leaves and stem of S. bachtiarica were rich in oxygenated monoterepens (55.64% and 67.53%) while oxygenated monoterepen (77.22%) were the main class of compounds in the essential oils from aerial parts of S. bachtiarica. Results of this study showed that the essential oils from different organs of S. bachtiarica have a potential to be used as a new carvacrol source in drug and food industries.

Comparison of the Main Essential Oil Components of Different Species of Satureja from Iran: A Review

“…A study regarding the fresh leaves, stem and aerial parts of S. bachtiarica Bunge collected at the flowering stage of plants from Highland of Zagros Mountain in Ilam province in the West of Iran illustrated that the carvacrol was the main component found in essential oils from leaves (39.3%), stem (39.4%) and aerial parts (67.88%), (Meshkatalsadat et al, 2013).…”