【摘要】 对四川中江、山东、河南栽培丹参进行了化学成分的比较，实验结果表明，三地丹参薄层色谱图一致，丹参酮ⅡＡ含量也大致相同，无机元素中，除钠含量偏低外，其他基本一致。更多还原

【Abstract】 In this paper,the chemical components in the root of Salvia miltiorrhiza from three habitats (Zhongjiang of Sichuan,Henan and Shandong)were comparatively studied.The results show that the TLC chromatogram and contents of tanshinone Ⅱ A in the crude drugs are about the same,the sodium content appears to be lower in the sample from Sichuan,but the contents of other metallic elements are about the same in the samples from different habitats.更多还原