摘要
目的 鉴别尿炎清片并测定盐酸小檗碱的含量。方法 采用TCL法对处方中黄柏、广金钱草、泽泻进行定性鉴别；采用HPLC法测定片剂中盐酸小檗碱的含量。结果 在薄层色谱中可检出黄柏、广金钱草、泽泻；盐酸小檗碱在39．28—78．56雌范围内与峰面积呈良好的线性关系（r=0．9999），平均加样回收率为98．3％，RSD=1．87％（n=5）。结论 所建方法简便、准确、可靠，可用于该制剂的质量控制。
OBJECTIVE To identify and determine of berberine hydrochloride of Niaoyanqing tablet. METHODS The TLC and HPLC methods were adopted. RESULTS Cortex Phellodendri, Herba Desrnodii Styracifolii and Rhizorna Alismatis were identified by TLC. The content of berberine hydrochloride in Niaoyanqing tablet was determined by HPLC. berberine hydrochloride showed a good linear relationship in the range of 39.28 - 78.56 μg （ r = 0. 9999 ）. The average recovery rate was 98.3% with RSD of 1.87% （ n = 6）. CONCLUSION The established methods are simple, accurate, reliable and can be used for the quality control of Niaoyanqing tablet.
出处
《华西药学杂志》
CAS
CSCD
北大核心
2007年第1期95-97,共3页
West China Journal of Pharmaceutical Sciences
