摘要
目的制定复方麻仁丸质量控制方法。方法采用薄层色谱法对处方中的火麻仁、大黄、芦荟、白芍、枳实进行定性鉴别;采用高效液相色谱法对处方中的大黄素进行含量测定。结果大黄素进样量在0.5～5.0μg的线性关系良好,r=0.9999,平均回收率为99.7%,RSD为1.6%。结论该方法可准确地进行定性、定量检测,能有效地控制制剂的质量。
Objective: To establish a method for the quality control of Compound Maren pills.Method: Fructus Cannabis, Radix et Rhizoma Rhei, Aloe, Radix Paeoniae Alba, Fructus Aurantii Immaturus was identified by TLC, and the content of emodin was determined by HPLC.Result: Emodin showed a good linear relationship within a range of 0.5 5.0 μg, r = 0.999 9 . The average recovery was 99.7% , and RSD was 1.6% .Conclusion: The method is accurate and reliable, and can be used for the quality control of this preparation effectively.
出处
《中国药师》
CAS
2004年第10期778-780,共3页
China Pharmacist
