采用双波长扫描法测定了冠心丹参滴丸中及三七药材中人参皂甙Ｒｇ１ 的含量。并用水溶解正丁醇萃取并离心破乳方式处理供试品，操作简便、快速，结果准确，可作为本品的质量控制标准。 The content of ginsenoside Rg1 in Guanxin Danshen Dripping Pills and Sanqi medicinal materials was determined by dual wavelength scanning. And water butanol extraction and centrifugal emulsion breaking treatment of the test sample, the operation is simple, fast, accurate results, can be used as the product quality control standards.