The essential oil of uncultivated Mentha haplocalyx Briq picked in Dezhou in spring is extracted and analyzed by using GC-MS, 50 compounds are separated and 46 compounds are identified.

• 利用挥发油提取器按常规回流法提取了生长在山东德州市的春季野生薄荷中的挥发油组分；并用气相色谱-质谱联用的方法对其进行了分析；共分离出50种化学组分并鉴定出其中的46种成分.