单叶茴芹开花地上部分挥发油的化学成分
Chemical composition of the essential oil of the flowering aerial Parts of Pimpinella monoica.
作者信息
Joshi Rajesh K
机构信息
Department of Phytochemistry, Regional Medical Research Centre (Indian Council of Medical Research), Nehru Nagar, Belgaum, Karnataka-590 010, India.
出版信息
Nat Prod Commun. 2013 Nov;8(11):1643-4.
The essential oil composition of the flowering aerial parts of Pimpinella monoica Dalzell was analyzed by gas chromatography equipped with flame ionization detector (GC-FID) and gas chromatography coupled with mass spectrometry (GC/MS). Fifty four compounds were identified, representing 94.7% of the total oil. The main constituents were bornyl acetate (26.2%), beta-caryophyllene (24.0%), limonene (6.7%) and amorpha-4, 11-dien (4.9%). The oil was dominated by sesquiterpene hydrocarbons (40.7%), followed by oxygenated monoterpenes (27.2%), monoterpene hydrocarbons (15.6%), oxygenated sesquiterpenes (7.6%) and others (3.6%).
采用配备火焰离子化检测器的气相色谱仪（GC-FID）和气相色谱-质谱联用仪（GC/MS）对单叶茴芹（Pimpinella monoica Dalzell）开花地上部分的精油成分进行了分析。共鉴定出54种化合物，占总油含量的94.7%。主要成分是乙酸龙脑酯（26.2%）、β-石竹烯（24.0%）、柠檬烯（6.7%）和紫穗槐-4,11-二烯（4.9%）。该油以倍半萜烃类为主（40.7%），其次是氧化单萜类（27.2%）、单萜烃类（15.6%）、氧化倍半萜类（7.6%）和其他成分（3.6%）。
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