【摘要】 采用水蒸气蒸馏法提取东北不同地区藿香挥发油,通过气相色谱-质谱联用技术对其挥发性成分进行分析比较,采用峰面积归一化法确定各组分的相对含量;结果:由不同地区藿香挥发油中共检测出76种化学成分,相同成分有29种,其中相对含量较高的化合物有胡椒酚甲醚(15.006%～56.036%)、丁香油酚甲醚(0.293%～9.734%)、n-十六酸(2.465%～5.549%)、脱氢香薷酮(2.417%～47.649%)、丁子香烯(1.880%～5.509%)等。更多还原

【Abstract】 The volatile oils of Agastache rugosa are extracted from different areas of Northeast China by steam distillation.The volatile components are analyzed by GC/MS and the relative contents are determined by peak area normalization method.Seventy-six kinds of chemical components including twenty-nine kinds of same components are detected.The compounds with higher relative contents include methylchavicol(15.006%～56.036%),methyleugenol(0.293%～9.734%),n-hexadecanoic acid(2.465% ～5.549%),dehydroelsholtzione(2.417% ～47.649%),caryophyllene(1.880% ～ 5.509%)and so on.更多还原