Constituents of Some Essential Oil Bearing Plants from Vietnam

• 作者: Isiaka A. Ogunwande Le T. M. Chau Le V. Diep Nguyen T. M. Tu Tran D. Thang
• 来源期刊: 美国植物学期刊(英文)
• 学科: 医学
• 关键词: ZINGIBER collinsii CROTON kongensis Goniothalamus albiflorus ESSENTIAL Oil TERPENES
• 年，卷（期）: 2014,（5）
• 页码范围: 760-765
• 页数: 6页
• 分类号: R28

摘要

Essential oils obtained from hydrodistillation of three medicinal plants grown in Vietnam were analyzed by gas chromatography (GC) and gas chromatography/mass spectrometry (GC-MS). The monoterpene hydrocarbons, α-pinene (50.2%), β-pinene (23.6%) and limonene (5.3%) were the most abundant constituents of the rhizome oil of Zingiber collinsii Mood & Theilade (Zingiberaceae). The main compounds of the stem oil of Croton kongensis Gagnep., (Euphorbiaceae) were benzyl benzoate (12.7%), β-selinene (9.8%), bulnesol (8.0%) and 5,6,7,8-tetrahydroquinoxaline (7.4%). The leaf oil of Goniothalamus albiflous Ban., consisted mainly of α-pinene (26.2%), caryophyllene oxide (10.6%) and 1,8-cineole (9.7%). The composition of the oils of Zingiber collinsii and Croton kongensis was being reported for the first time.