覆盆子挥发油成分的GC-MS分析

Analysis of volatile oils in Rubus chingii Hu by GC-MS

目的:分析覆盆子挥发油的成分。方法:采用水蒸气蒸馏法提取其挥发油,气相色谱-质谱法(GC-M S)对挥发油的成分进行分析鉴定。结果:共鉴定出28种成分,占挥发油总成分的86.03%。结论:覆盆子挥发油主要成分为正十六酸、黄葵内酯,分别占挥发油总量的28.23%和26.24%。

Object： To analyze the constituents of volatile oil in Rubus chingii Hu. Methods： The volatile oil in Rubus chingii Hu was distilled through steam distillation. Then the constituents were analyzed and identified by GC-MS. Results： 28 compounds were separated and identified，accounting for 86. 03 % of the total volatile oil，Conclusion： The main constituents of the volatile oil in Rubus chingii Hu are hexadecanoic acid （28.23 %） and ambrettolide （26.24 %）.