title: GC-MS analysis of Ziziphora clinopodioides essential oil from North Xinjiang, China.
abstract: The essential oils of Ziziphora clinopodioide Lam. from four different production areas (Banfang ditch; Altay mountains; Tuoli; Terks) were investigated. The oils were extracted by hydro-distillation and analyzed by gas chromatography-mass spectrometry (GC-MS). Seventeen constituents were identified in the essential oil from Banfang ditch, 20 in that from the Altay mountains, 12 in the Tuoli essential oil, and 9 in the Terks sample. The major components of the oils were pulegone (67.6%, 32.5%, 86.4%, and 82.1%) and p-menthanone (14.8%, 43.7%, 3.2%, and 8.2% from the Banfang ditch, Tuoli, Altay mountains, and Terks samples, respectively).
authors.affiliation: Xinjiang Key Laboratory of Famous Prescription and Science of Formulas, Urumqi-830011, Xinjiang, China.
authors.forename: Xiaoying
authors.initials: X
authors.lastname: Zhou
authors.forename: Qian
authors.initials: Q
authors.lastname: Yu
authors.forename: Haiyan
authors.initials: H
authors.lastname: Gong
authors.forename: Shuge
authors.initials: S
authors.lastname: Tian
mesh_terms: D002681:China; D000081005:Cyclohexane Monoterpenes; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods*; D019686:Lamiaceae / Q000737:chemistry*; D039821:Monoterpenes / Q000032:analysis; D009822:Oils, Volatile / Q000032:analysis*
chemical_list: D000081005:Cyclohexane Monoterpenes; D039821:Monoterpenes; D009822:Oils, Volatile; C039648:pulegone