目的研究野花椒果皮的挥发性成分。方法采用水蒸气蒸馏法提取野花椒果皮的挥发油,运用GC-MS分析其化学成分。结果从野花椒果皮挥发油中分离出51个色谱峰,鉴定了48个化合物,占总量的99.07%。结论野花椒中主要成分是萜烯类和萜醇类,占总含量的75.71%。 Objective To study the volatile components of the peel of wild pepper. Methods The volatile oil from the peel of wild pepper was extracted by steam distillation and its chemical composition was analyzed by GC-MS. Results 51 peaks were isolated from the essential oil of wild pepper peel and 48 compounds were identified, accounting for 99.07% of the total. Conclusion The main components of wild pepper are terpenes and sterols, accounting for 75.71% of the total content.