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目的:研究细柱五加叶挥发油的化学成分。方法:水蒸气蒸馏法提取挥发油,利用GC-MS计算机联用仪定性分析,按峰面积归一化法求出挥发油中化学成分的百分含量。结果:从细柱五加叶挥发油中共分离出51个峰,鉴定出47个化学成分,占挥发油总量的97.83%,主要有2-蒎烯(9.93%)、4-甲基-1-(1-甲基乙基)二环[3.1.0]己-2-烯(15.05%)、(-)-4-萜品醇(14.82%)、反式石竹烯(9.63%)。结论:细柱五加叶的挥发油富含生物活性成分,有良好的利用价值。
Objective: To study the chemical composition of volatile oil Methods: Volatile oil was extracted by steam distillation. Qualitative analysis was carried out by GC-MS computer and the percentage of chemical constituents in volatile oil was determined by peak area normalization. Results: Fifty-one peaks were isolated from the volatile oil of Ficus microcarpa. 47 chemical constituents were identified, accounting for 97.83% of the total volatile oil, including 2-pinene (9.93%), 4-methyl- 1-methylethyl) bicyclo [3.1.0] hex-2-ene (15.05%), (-) - 4-terpineol (14.82%) and trans-caryophyllene (9.63%). Conclusion: The volatile oil from the five-leaf column is rich in bioactive components and has good value for use.