【Abstract】 Objectve To determine its contents and to find out the variation regularity in fruits of Amorpha frutioosa L.. Methods Diamonsil C18 (2004.6mm, 5μm)column was used with the mixture of 0.025mol/L H3PO4 water and methanol as the mobile phase, and the UV absorbance detection was set at 270nm. Results and Conclusion The content of 5,7 - di-hydroxy - 8 - geranylflavanone in many samples collected with localities were determined by HPLC for the first time. The variation of tephrosin in the fruits was ... 更多还原 【关键词】 紫穗槐; 5,7-二羟基-8-牻牛儿基双氢黄酮; 高效液相色谱法; 【Key words】 Amorpha fruticosa L.; 5,7 - dihydroxy - 8 - geranylflavanone; HPLC;