基于GC-MS分析接骨木3个品种果实中挥发油成分

目的:对接骨木3个品种(耐盐碱品种、天然红1号品种、青州15号品种)果实的挥发油成分进行研究。方法:采用水蒸气蒸馏法提取接骨木3个品种果实中的挥发油,利用气相色谱-质谱联用(GC-MS)分析挥发油样品中的成分,对比找出不同品种接骨木药材的特有成分。结果:耐盐碱品种果实分离出32个化合物,鉴定出30个化合物,21个特有成分;天然红1号品种果实分离出62个化合物,鉴定出34个化合物,32个特有成分;青州15号品种果实分离出26个化合物,鉴定出24个化合物,16个特有成分。结论:通过分析可找出不同品种接骨木的挥发油特征成分,为接骨木的开发利用提供实验资料。

Comparison of Volatile Oil Componentsin Fruits of Three Varieties of Sambucus williamsii Hance Based on GC-MS

Objective:To compare volatile oil constituents of the fruits of three kinds of S.williamsii Hance(Saline-tolerated variety,Natural Red No.1 variety,Qingzhou No.15 variety).Methods:The volatile oil in the fruits of 3 species of S.williamsii Hance was extracted by steam distillation.The components in the volatile oil samples were analyzed by GC-MS,and the unique components of different varieties of S.williamsii Hance were compared.Results:32 compounds were isolated from Saline-tolerated variety,and 30 compounds were identified,and 21 unique ingredients.62 compounds were isolated from Natural Red No.1 variety and 34 compounds were identified,and 32 unique ingredients.26 compounds were isolated from Qingzhou No.15 variety and 24 compounds were identified,and 16 unique ingredients.Conclusion:Through analysis,we can find out the volatile oil characteristic components of different varieties of S.williamsii Hance,and provide experimental data for the development and utilization of S.williamsii Hance.