钩状石斛根低极性化学成分GC-MS分析

GC-MS Analysis of Low-polar Chemical Consituents from Root of Dendrobium aduncum

[目的]研究钩状石斛根中低极性化学成分。[方法]经溶剂提取,低极性溶剂萃取后,以GC-MS用面积归一化法计算各组分含量。[结果]鉴定了54个化合物,其含量占总检出峰的91.49%。[结论]该研究为充分利用石斛属植物资源提供理论依据。

[Objective] The research aimed to study the low-polarity chemical constituents from root of Dendrobium aduncum .[Method] The root of D. aduncum was extracted with low polarity solvent, which were isolated and identified by GC-MS method. The relative contents of the chemical constituents were determined by area normalization method.[Result] 54 compounds were detected and identified which accounted for 91.49% of total low-polarity chemical constituents.[Conclusion] This study provides a theoretical basis for making full use of the resources of Dendrobium .