安徽4个不同地区石菖蒲中挥发油成分及其质量差异分析

Volatile oil component and quality differences of Acorus tatarinowii from 4 different regions of Anhui Province

运用气相色谱-质谱联用技术(GC-MS)对安徽4个不同地区石菖蒲中挥发油成分进行分析,并对其质量进行评价。结果显示,皖南山区、大别山区、安庆及芜湖地区石菖蒲挥发油中依次分别鉴定出45、52、48、54种化合物,共同化合物为25种,各产地已鉴定的25种共同化学成分含量分别占各自总成分的93.27%、84.75%、90.73%、92.84%,其中含量最高的β-细辛醚含量占比依次为54.73%、50.12%、57.24%、60.15%,其次α-细辛醚依次为32.18%、30.14%、28.15%、26.15%,4个地区石菖蒲挥发油中均不含黄樟醚。不同地区石菖蒲中挥发油化合物存在一定差异,安徽地区石菖蒲安全性均较高且大别山区石菖蒲最为优质。

To analyze the volatile oil components inAcorus tatarinowii from 4 different regions of Anhui Province and evaluate the quality,gas chromatography-mass spectrometry(GC-MS)was used. 45,52,48 and 54 compounds were identified respectively in the volatile oil of Acorus tatarinowii in southern Anhui mountain area,Dabie mountain area,Anqing area and Wuhu area,and 25 of them were common compounds. The 25 identified chemical components accounted for 93. 27%,84. 75%,90. 73% and 92. 84% of the total volatile oil from 4 production areas,with the highest content of β-asarone of 54. 73%,50. 12%,57. 24 and 60. 15%,and followed by α-asarone of 32. 18%. 30. 14%,28. 15% and 26. 15%. Safrole ether was not found in the volatle oil in 4 regions. There are some differences in the volatile oil compounds from different regions. Acorus tatarinowii in Anhui has higher safety and the best quality in Dabie mountain area.