Chemical Composition of the Essential Oil of Colquhounia coccinea Wall.

被引:1
|
作者
Bhaft, Renu [1 ]
Padalia, R. C. [1 ]
Pande, Chitra [1 ]
机构
[1] Kumaun Univ, Dept Chem, Naini Tal 263002, Uttarakhand, India
关键词
Colquhounia coccinea; Labiatae; essential oil composition; beta-caryophyllene; germacrene D; cadina-1-4-diene; germacrene D-4-ol;
D O I
10.1080/10412905.2009.9700115
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The essential oils obtained by steam distillation from the leaves and flowers of Colquhounia coccinea Wall. were analyzed by GG and CC/MS. A total of 96.8% and 93.7% of the constituents were identified in the leaf and flower oils, respectively. Both the oils were dominated by sesquiterpenoids. beta-Caryophyllene (44.1-53.2%), germacrene D (7.0-15.8%), cadina-1-4-diene (11.1-12.4%), germacrene D-4-ol (1.8-12.2%), alpha-humulene (3.7-8.7%) and caryophyllene oxide (1.0-5.7%) were identified as the major constituents in both oils.
引用
收藏
页码:74 / 75
页数:2
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