本文首次报道柚花的香气成分。作者利用憎水性树脂XAD-4吸附柚鲜花的头香,并以毛细管气相色谱和毛细管气相色谱-质谱-计算机联用方法研究头香的化学组分,分离鉴定了17个已知化学成分。它们是芳樟醇、β-蒎烯、β-水芹烯、橙花叔醇等。 This article first reported the aroma components of grapefruit. The authors used the hydrophobic resin XAD-4 to adsorb the first scent of grapefruit flowers, and studied the chemical components of the umbellifer by capillary gas chromatography and capillary gas chromatography-mass spectrometry-computer method, and identified and identified 17 known chemical components. These are linalool, β-pinene, β-phellandrene, nerolidol, and the like.