摘要
[目的]研究广金钱草挥发性成分的组成。[方法]采用水蒸气蒸馏-萃取法从广金钱草中提取挥发性物质;找出最佳分析条件,采用气相色谱-质谱联用法(GC-MS)对其化学成分进行鉴定。[结果]共鉴定出21个成分。[结论]此方法稳定可靠,重现性好,适用于广金钱草挥发性成分的分析。
[Objective] To analyze the volatile constituents of Desmodium styracifolium (Osbeck) Merr. . [Methods] Volatile constituents of Desmodium styracifolium (Osbeck) Merr. were extracted by steam distillation and identified by gas chromatography-mass spectrometry (GC-MS) . [ Results ] Twenty-one kinds of components were separated and identified. [Conclusion] The method is reliable, stable and repeatable and can be used for the analysis of volatile constituents of Desmodium styracifolium (Osbeck) Merr. .
出处
《广州中医药大学学报》
CAS
2005年第4期302-303,共2页
Journal of Guangzhou University of Traditional Chinese Medicine
关键词
广金钱草/化学
挥发油/分析
气相色谱—质谱联用
DESMODIUM STYRACIFOUUM (OSBECK) MERR. /chemistry
VOLATILE OIL/analysis
GAS CHROMATOGRAPHY-MASS SPECTROMETRY
