中药红芪中降压有效成分γ-氨基丁酸的薄层扫描测定

TLC-Densitometric Determination of Hypotensive Constituent γ-Aminobutyric Acid in Hongqi

选用双波长薄层层析扫描仪对豆科岩黄芪属３种具有一定药用历史的中药红芪中降压有效成分γ－氨基丁酸的含量进行了分析测定。为开发该属的药用资源和植化分类提供了一定的理论依据。

By using dualwavelength TLC-Scanner,one of the blood pressure-reduce effective con-stituents γ-aminobutyric acid in the three speciesof Hongqi of Hedysarum have been determined. Thishas offered certain theoretical bases for developing the medicinal resources and chemotaxonomy of the Hedysarumn.