新疆一枝蒿不同部位挥发性成分GC-MS分析

Chemical Constituents of Volatile Oil from Different Parts of Artemisia rupestris by GC-MS

目的:分析研究新疆一枝蒿不同部位挥发性成分。方法:利用水蒸气蒸馏法对新疆一枝蒿的全草及花进行挥发性物质的提取,并用气相色谱-质谱法对其挥发性化学成分进行分析鉴定。结果:从新疆一枝蒿全草挥发油中共鉴定出73种成分,从花挥发油中鉴定出36种成分。结论:2种挥发油中共鉴定出80种成分。主要成分为萜烯类和酮类。已鉴定组分分别占相应挥发油量的87.39%和76.42%。

Objective： To study the chemical constituents of the essential oil from the different part of the Artemisia rupestris L. Method： Using steam distillation to extract the volatile substances from whole plant and flower of A. rupestris Using GC-MS analys the A. rupestris volatile oil. Result： Seventy-three components were identified from the whole plant volatile oil and 36 components were identified from the flower of A. rupestris. Conclusion： Two volatile oils were identified 80 kinds of ingredients. The main component of terpenes and ketones. Identified components accounted for 87.39% and 76. 42% of the different parts of A. Rupestris volatile oil.