Volatile constituents of the essential oil of Hymenocrater elegans Bungle
JOURNAL OF ESSENTIAL OIL RESEARCH(2006)
摘要
Hymenocrater elegans Bunge was collected from Firoozkooh in northeast Iran in July 2003. Dried leaves of the plant were steam distilled in a Kaiser-Lang apparatus for 45 min. The oil wits produced at the yield of 0.1% (based on dry weight). GC and GC/MS analysis of this oil revealed the presence of 33 compounds, among which germacrene D (10.2%), beta-caryophyllene (9.7%), alpha-humulene (9.6%), beta-bourbonene (7.1%) and germacrene B (6.9%) were the major constituents.
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关键词
Hymenocrater elegans,Lamiaceae,essential oil composition,germacrene D
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