采用微波辅助提取法和超声提取法萃取神秘果种子挥发油的主要化学成分,经气相色谱-质谱联用仪分析其成分,运用气相色谱峰面积归一化法测定各组分的相对百分含量.鉴定出26种化合物,其主要成分为棕榈酸、油酸、3α-烷基-12-齐墩果烯乙酸酯和14-甲基十五烷酸甲酯等. Microwave-assisted extraction and ultrasonic extraction were used to extract the main chemical constituents from the volatile oil of Myzus persica L. seeds. The constituents were analyzed by gas chromatography-mass spectrometry. The relative percentage of each component was determined by gas chromatographic peak area normalization. Twenty-six compounds were identified and their main components were palmitic acid, oleic acid, 3α-alkyl-12-oleanophenolate and methyl 14-methylpentadecanoate.