1·The method of extracting hydrophobic components from purple salvia miltiorrhizae through using different solvents was carried out.
通过使用不同溶剂，研究了紫丹参中脂溶性成分的提取方法，并通过紫外光谱对其进行了表征。
2·AIM: To apply the solid phase extraction (SPE) on salvianolic acids in Radix Salvia Miltiorrhizae by means of high performance liquid chromatography with mass spectroscopic detector (HPLC MSn).
目的：研究丹参药材中丹酚酸类成分的固相萃取预富集方法。