期刊
NATURAL PRODUCT RESEARCH
卷 29, 期 15, 页码 1469-1472出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/14786419.2014.1003064
关键词
Amomum maximum; Amomum muricarpum; essential oil composition; monoterpenes; sesquiterpenes
资金
- NAFOSTED (Vietnam) [106-NN.03-2014.23]
The chemical composition of essential oils obtained from the hydrodistillation of different parts of Amomum maximum Roxb and Amomum muricarpum C. F. Liang & D. Fang (Zingiberaceae) grown in Vietnam are reported. The analysis was performed by means of gas chromatography-flame ionisation detectoorand gas chromatography coupled with mass spectrometry. The major compounds identified in the oils of A. maximum were -pinene (20.4-40.8%), -pinene (6.8-15.0%), -elemene (2.5-12.8%) and -caryophyllene (2.3-10.3%). Moreover, -phellandrene (11.6%) was present in the root oil. The main compound identified in all the oil samples of A. muricarpum was -pinene (24.1-54.7%) and -pinene (9.2-25.9%). In addition, limonene (7.4%) and -3-carene (9.4%) were present in the leaves and stem oils, respectively. However, while -phellandrene (8.3%) could be seen prominent in the root oil, the fruits contained significant amount of zingiberene (6.3%). The largest amount of -muurolol (13.0%) was found in the flower oil.
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