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水翁花蕾和水翁叶精油的化学成分研究
陆碧瑶; 李毓敬; 朱亮锋; 康致泉; 边雅明;
1.中国科学院华南植物研究所;2.中国科学院感光化学研究所
摘要:
水翁的花营和鲜叶经水蒸汽蒸馏得到一种淡黄色的精油,前者出油率为0.18%。后者为0.08%。我们应用毛细管气相色谱,气相色谱/质谱联用,红外光谱和紫外光谱等方法,对两种精油进行化学分成分析,分别鉴定出35个和27个已知化学成分。两者相同的化学成分有:β-罗勒烯(Z)、β-罗勒烯(E)、α-蒎烯、β-蒎烯、月桂烯、小茴香烯、香叶醇、顺式-丁香烯、橙花叔醇等23个化学成分,分别占花营精油全油的90%和叶精油95%以上。
关键词:  水翁  植物香气物质  成分分析  β-罗勒烯  
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