Study of Essential Oils Compositions of Three Species of Medicinal Plants from ShirKooh Mountain (Up village) on Yazd Province

In order to investigate the medicinal species from montain of ShirKooh (Up village), in Yazd provience, Iran on three species by scientific names were Heracleum persicum Desf. ex Fisch., C.A.Mey. & Avé-Lall.; Ziziphora clinopodioides Lam. and Nepeta asterotricha Rech.f. were collected on June, July and August ۲۰۱۱. Then all samples essential oils were extracted by hydro-distillation method (clavenger types). Then were analyzed by GC and GC/MS. The essential oil yield was H. persicum (۲.۵%); Z. clinopodioides (۱.۵%) and N. asterotricha (۱.۸%), respectively. Major component identificated in H. persicum were; trans-carveol ۳۸.۷%, α-terpineol ۲۳.۸% and isobornyl formate ۹.۲%, Z. clinopodioides were carvacrol ۵۲.۷%, linalool ۱۵.۹% and menthol ۱۴% and N. asterotricha were terpinolene ۲۱.۲% , n-dodecanol ۱۸.۶% and  n-undecane ۱۲%,  respectively.  In H. persicum with trans-carveol (۳۸.۷%), which can use as stimulates central nervous system, allergenic, and in Z. clinopodioides with major compound carvacrol (۵۲.۷%), which can use as a Anesthetic, kills and expels worms, may help prevent alzheimer's disease, antiinflammatory, antioxidant, antiplaque, antiseptic, bactericide, relieves flatulence, relaxes intestines, expectorant, prostaglandin-inhibitor, relaxes trachea. Can cause spasms, and also in N. asterotricha with major compound of terpinolene (۲۱.۲%), which can use as a Deodorant.

کلیدواژه ها:

Essential oils ، Heracleum persicum ، Ziziphora clinopodioides ، Nepeta asterotricha ، Chromatograms ، GC ، GC/MS