通过气相色谱法（GC）和气相色谱 - 质谱联用法（GC-MS）对阿尔泰山黄芩亚种（Scutellaria orientalis ssp. alpina）和具苞黄芩（S. utriculata）的精油进行分析。

Analysis of essential oils from Scutellaria orientalis ssp. alpina and S. utriculata by GC and GC-MS.

作者信息

Formisano Carmen, Rigano Daniela, Senatore Felice, Piozzi Franco, Arnold Nelly Apostolides

机构信息

Department of Chemistry of Natural Compounds, University of Naples "Federico II", Via D. Montesano, 49, I-80131 Naples, Italy.

出版信息

Nat Prod Commun. 2011 Sep;6(9):1347-50.

PMID:21941912

Abstract

The chemical composition of the essential oils obtained from aerial parts of Scutellaria orientalis L. ssp. alpina (Boiss.) O. Schwarz and S. utriculata Labill. growing wild in Lebanon, were analyzed by GC and GC-MS. In S. orientalis ssp. alpina, strongly characterized by sesquiterpenes (41.2%) and particularly sesquiterpene hydrocarbons (31.7%), hexahydrofarnesylacetone (11.7%) was recognized as the main constituent, together with hexadecanoic acid (7.6%), caryophyllene (7.4%), caryophyllene oxide (6.8%), 4-vinylguaiacol (5.4%) and germacrene D (5.4%). S. utriculata oil was instead constituted above all by monoterpenes (42.2%), particularly oxygen containing monoterpenes (39.9%), and in this oil the main compounds were linalool (20.1%), 4-vinyl guaiacol (15.5%), alpha-terpineol (8.9%), (E)-nerolidol (8.9%) and geraniol (8.2%).

摘要

对采自黎巴嫩野生的阿尔卑斯黄芩（Scutellaria orientalis L. ssp. alpina (Boiss.) O. Schwarz）和膀胱叶黄芩（S. utriculata Labill.）地上部分的挥发油化学成分进行了气相色谱（GC）和气相色谱 - 质谱联用（GC-MS）分析。在阿尔卑斯黄芩中，以倍半萜（41.2%）尤其是倍半萜烃类（31.7%）为显著特征，六氢法呢基丙酮（11.7%）被认为是主要成分，同时还有十六烷酸（7.6%）、石竹烯（7.4%）、氧化石竹烯（6.8%）、4 - 乙烯基愈创木酚（5.4%）和杜松烯D（5.4%）。相反，膀胱叶黄芩挥发油主要由单萜类（42.2%）组成，尤其是含氧单萜类（39.9%），该挥发油中的主要化合物为芳樟醇（20.1%）、4 - 乙烯基愈创木酚（15.5%）、α - 松油醇（8.9%）、（E）-橙花叔醇（8.9%）和香叶醇（8.2%）。