中文摘要：

目的：根据丹参药材的HPLC和TLC图谱,分析比较不同产地丹参成分的异同。方法：采用HPLC和TLC法测定不同产地的丹参成分。结果：不同产地丹参的成分不一,含量不同,其中代表性成分丹参酮ⅡA含量差异较大,山东青岛的丹参酮ⅡA含量最高,是陕西商洛（含量最低）含量的3.5倍。结论：两种方法鉴别特征很显著,且操作简便,重现性好。该测定结果可为临床和科研单位选用丹参提供参考依据。

英文摘要：

Objective： To analyze and compare the composition of Radix Salviae Mihiorrhizae from different habitats by HPLC and TLC. Methods： The fingerprints of Radix Salviae Mihiorrhizae were detected by HPLC and TLC. Results： Radix Salviae Mihiorrhiza collected from different habitats showed diverse fingerprints of component. The content of tanshinone Ⅱ A of Radix Salviae Mihiorrhizae in Shandong was the highest, which is 3.5 times higher than Shangluo of Shanxi province. Conclusion： The character of two analytical mehods with fingerprint of component is significant, simplicity, and reproducibility is great. The methods can be used to select Radix Salviae Mihiorrhizae for clinical and resareh institution.