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GC-MS分析白鲜皮的挥发油成分
The chemical constituents of the essential oil in Dictamnus dasycarpus
【摘要】 目的研究白鲜皮挥发油的化学成分。方法用水蒸气蒸馏法提取白鲜皮挥发油并用气相色谱-质谱技术分析。结果从白鲜皮挥发油中分离鉴定了31个组分,占总峰面积含量的86.17%。结论白鲜皮挥发油主要由倍半萜类化合物和长链脂肪酸成分构成,而倍半萜类化合物是其主要活性成分。
【Abstract】 OBJECTIVE To study on the chemical components of the essential oil from Dictamnus dasyarpus Turcz.METHODS The essential oil was extracted by steam distillation and analyzed by GC-MS technique.RESULTS 31 constituents were isolated and identified which occupied 86.17% of the total contents of the essential.CONCLUSION The essential oil from D.dasycarpus.is mainly consisted of sesquterpenoids and aliphatic acids,and the sesquterpenoids is the main active component.
【关键词】 白鲜皮;
挥发油;
气-质联用;
倍半萜;
【Key words】 Dictamnus dasyarpus Turcz; Essential oil; GC/MS; Sesquterpenoid;
【Key words】 Dictamnus dasyarpus Turcz; Essential oil; GC/MS; Sesquterpenoid;
【基金】 科技部中小企业创新基金(编号:03C26225120697)
- 【文献出处】 华西药学杂志 ,West China Journal of Pharmaceutical Sciences , 编辑部邮箱 ,2006年06期
- 【分类号】R284
- 【被引频次】15
- 【下载频次】416