GC-MS对广西不同产地扶芳藤挥发油化学成分的分析

GC-MS analysis of chemical constituents of volatile Oil fromdifferent area of Euonymus fortune in Guangxi

用气相色谱-质谱联用技术(GC-MS)分析和比较不同产地扶芳藤挥发油的化学成分。结果表明,广西南宁宾阳县产扶芳藤分离出25个色谱峰,鉴定出13种化学成分,占挥发油总量的98.24%。广西柳州融安县产扶芳藤分离出29个色谱峰,鉴定出14种化学成分,占挥发油总量的89.96%。广西梧州蒙山县产老扶芳藤分离出32个色谱峰,鉴定出12种化学成分,占挥发油总量的92.16%,广西玉林容县产老扶芳藤分离出28个色谱峰,鉴定出11种化学成分,占挥发油总量的84.79%。4个产地扶芳藤挥发油化学成分中,有5种成分是它们的共有成分,分别是叶绿醇、棕榈酸、壬烷、异丙苯、六氢法尼基丙酮,可见不同产地挥发油的主要成分存在差异。该方法结果准确可靠,为合理利用扶芳藤植物资源及其深度研究开发提供了试验依据。

The chemical constituents of the essential oil of Euonymus fortune from different areas were compared and analyzed by GC-MS.The results showed that 25 chromatographic peaks were isolated and 13 chemical constituents were identified in Binyang vil⁃lage,accounting for 98.24%of the total volatile oil.29 chromatographic peaks were isolated from Rong village,and 14 chemical con⁃stituents were identified,accounting for 89.96%of the total volatile oil.32 chromatographic peaks were isolated from Mengshan vil⁃lage,and 12 chemical constituents were identified,accounting for 92.16%of the total volatile oil.28 chromatographic peaks were iso⁃lated from Rong village,and 11 chemical constituents were identified,accounting for 84.79%of the total volatile oil.Five of the chem⁃ical constituents of the volatile oil from the three places of origin are common to the four.They are phytol,palmitic acid,n-nonane,cumene,hexahydrofarnesyl acetone.It can be seen that the main components of volatile oil from different producing areas are different.