【摘要】 目的:分析苕叶细辛挥发油的化学成分。方法:用水蒸气蒸馏法提取苕叶细辛挥发油,并用气相色谱-质谱联用仪对苕叶细辛挥发油的化学成分进行分离鉴定。结果:鉴定出68种组分,占总峰面积的92.18%。其主要挥发性化学成分为:莰烯(13.48%)、α-蒎烯(12.44%)、β-蒎烯(11.07%)、2-莰醇(8.12%)、反式-β-金合欢烯(5.91%)、榄香脂素(5.38%)、5-(2-丙烯基)1,3-苯并间二氧杂环戊烯(3.06%)、肉豆蔻醚(2.95%)、喇叭烯(2.47%)、桉叶油精(2.33%)、绿叶醇(2.25%)、α-红没药烯(2.04%)、乙酸龙脑酯(1.36%)等。结论:该结果为进一步开发利用苕叶细辛提供科学依据。更多还原

【Abstract】 Objective :To analyse the chemical constituents of volatile oil from Asarum insigne. Methods :The volatile oil from Asarum insigne was isolated with steam distillation and identified by capillary GC/MS method. Results :68 Volatile components were identified and determined,accounting for 92.18% of the total peak area. The main volatile compounds and their relative contents are camphene(13.48%),α-pinene(12.44%),β-pinene(11.07%),borneol(8.12%),trans-β-farnesene(5.91%),elemicin(5.38%),1,3-benzodioxole-5-(2-propenyl)(3.06%),myristicin (2.95%),ledene(2.47%),eucalyptol(2.33%),patchouli alcohol(2.25%),α-bisabolene(2.04%)and bornyl acetate(1.36%) etc. Conclusion :The study provided solid and scientific proof for the exploitation and utilization of Asarum insigne.更多还原