title: Chemical compositions of the essential oils of stems, leaves and flowers of Prangos acaulis (Dc) Bornm.
abstract: Chemical composition of the essential oils obtained of stems, leaves and flowers of the Prangos acaulis, at full flowering stage were isolated by hydrodistilation method and investigated by GC/MS. A total of 11 compounds constituting 100% of stems oil, eighteen compounds constituting 99.74% of leaves oil and 22 compounds constituting 98.18% of flowers oil have been identified and quantified. The major components of stems oil were 3-ethylidene-2-methyl-1-hexen-4-yne (56.8%) and alpha-pinene (34.2%). The major components of leaves oil were a-pinene (39.54%), 3-ethylidene-2-methyl-1-hexen-4-yne (37.94%) and alpha-terpinene (10.9%) and the major components of flowers oil were alpha-pinene (25.04%), 3-ethylidene-2-methyl-1-hexen-4-yne (23.51%), alpha-terpinene (17.26%) and limonene (13.64%).
authors.affiliation: Department of Chemistry, Faculty of Science, University of Lorestan, Iran.
authors.forename: Mohammad Hadi
authors.initials: MH
authors.lastname: Meshkatalsadat
authors.forename: Hossein Hadavand
authors.initials: HH
authors.lastname: Mirzaei
mesh_terms: D019661:Apiaceae; D000081008:Bicyclic Monoterpenes; D035264:Flowers / Q000737:chemistry*; D008401:Gas Chromatography-Mass Spectrometry; D009822:Oils, Volatile / Q000032:analysis*; D018515:Plant Leaves / Q000737:chemistry*; D018547:Plant Stems / Q000737:chemistry*; D013729:Terpenes / Q000032:analysis
chemical_list: D000081008:Bicyclic Monoterpenes; D009822:Oils, Volatile; D013729:Terpenes; C019286:camphene