不同株系丹参有效成分比较研究

为比较不同株系之间丹参有效成分的差异，采用高效液相色谱法测定丹参中包括丹参酮ⅡA在内的4种脂溶性成分和包括丹酚酸B在内的3种水溶性成分的含量，并应用SPSS软件对所得数据进行分析。通过对两大类成分的比较，发现10种株系丹参中，3、7号株系的脂溶性成分含量较高，可考虑培育为脂溶性成分提取原料；而1、9、10号株系的水溶性成分较高，可考虑培育为水溶性成分提取原料。显著性分析结果表明，所测10种不同株系丹参在其主要水溶性和脂溶性成分上存在显著差异。该研究可以为丹参优良种质的筛选提供依据。

Comparative study on the active constituents of Salvia miltiorrhiza in different strains

To compare the differences of effective components of Salvia miltiorrhiza from different strains, the contents of 4 fat-soluble components including tanshinone IIA and the contents of 3 water-soluble components including salvianolic acid B were measured by HPLC, and the data were analyzed by SPSS software. By comparison of the two major kinds of ingredients, it was found that the contents of fat soluble components in 3, 7 strains were relatively higher, and the contents of water soluble components in 1, 9, 10 strains were higher, so we could consider to cultivate 3,7 strains for the raw materials of the extraction of fat soluble component, while cultivating 1,9,10 strains for the extraction of water soluble components. The significance analysis results showed that there were significant differences in the main water soluble and fat soluble components of 10 different strains of S. miltiorrhiza. This study can provide a basis for the selection of good germplasm of S. miltiorrhiza.