目的：为定量分析生化丸的质量提供有效手段。方法：用ＲＰ－ＨＰＬＣ法对生化丸中阿魏酸的含量进行测定。固定相为ＨＹＰＥＲＳＩＬＢＤＳＣ１８柱，４．６（ｉ．ｄ．）×２００ｍｍ；流动相为甲醇－５％冰醋酸水溶液（２５∶７５）；检测波长为３２２ｎｍ。结果：２种成药阿魏酸含量最高为０．８２ｍｇ／ｇ；最低为０．４４ｍｇ／ｇ。结论：测定生化丸中阿魏酸含量对控制生化丸的质量有重要意义 Objective: To provide an effective method for quantitative analysis of the quality of Biochemical Pills. Methods: The contents of ferulic acid in Biochemical Pills were determined by RP-HPLC. The stationary phase was HYPERSILBDSC18 column, 4.6 (i.d.) × 200mm; the mobile phase was methanol-5% acetic acid aqueous solution (25:75); the detection wavelength was 322nm. Results: The highest content of ferulic acid in the two drugs was 0.82mg / g and the lowest was 0.44mg / g. Conclusion: Determination of biochemical pills ferulic acid content of the quality control of biochemical pills of great significance