Methods Extracted volatile components from Mentha haplocalyx Briq. by the methods of SD and HS,then analysis of volatile components by GC-MS.

• 方法采用传统的水蒸气蒸馏法提取薄荷挥发油和薄荷药材顶空加热提取挥发性成分,并应用GC-MS联用技术分析鉴定两种提取方法的挥发性成分。