陈万里,史蕙,李勇军,王永林
CHEN Wan-li 1, SHI Hui 1, LI Yong-jun 2, WANG Yong-lin 2 (1. Guizhou Provincial Institute for Drug Control, Guiyang 550004, China; 2. School of Pharmacy, Guiyang Medical College, Guiyang 550004, China)

• 1:贵州省药品检验所
• 2:贵州省药品检验所
• 3:贵阳医学院药学院
• 4:贵阳医学院药学院 贵州贵阳550004

摘要(Abstract)：

目的 :建立肤痔清软膏中盐酸小檗碱含量的测定方法。方法 :采用C18柱 ,乙腈 -四氢呋喃 - 0 0 5mol/L磷酸二氢钾 (2 8∶12∶16 4 )为流动相 (0 7%三乙胺 ,磷酸调pH 3) ,流速 1ml/min ,温度 30℃ ,检测波长 35 0nm。结果 :盐酸小檗碱在 0 0 6 16～ 0 30 80 μg之间呈良好的线性关系 ,r =0 9999,平均回收率为 99 0 % ,RSD为2 10 %。结论 :本法简便、准确、重复性好 ,可作为该制剂的定量分析方法。
Objective: To establish a method to determine the contents of berberine hydrochloride in Fuzhiqing ointments. Methods: C 18 column, with acetonitrile-tetrahydrofuran 0.05 mol/l KH 2PO 4 (0.7% triethylamine plus H 3PO 4 adjusted to pH 3 ) (28∶12∶164) was used as mobile phase, and the detection wavelength was 350 nm with a flowing rate of 1 ml/min.The temperature of column was 30 C°. Results: The linear range was 0.061 6 μg～0.308 μg for berberine hydrochloride (r= 0.999 9 ). The average recovery rate was 99.0% and RSD was 2.10%. Conclusion: The method is simple, and accurate with a good reproducibility and can be used for quantitative analysis of this preparation.

关键词(KeyWords)： 肤痔清软膏;盐酸小檗碱;色谱法,高压液相
Fuzhiqing ointments; berberine hydrochloride; chromatography,high pressure liquid

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 陈万里,史蕙,李勇军,王永林
CHEN Wan-li 1, SHI Hui 1, LI Yong-jun 2, WANG Yong-lin 2 (1. Guizhou Provincial Institute for Drug Control, Guiyang 550004, China; 2. School of Pharmacy, Guiyang Medical College, Guiyang 550004, China)

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DOI: 10.19367/j.cnki.1000-2707.2004.02.019

参考文献(References)：

• [1]包骏,冉懋雄.贵州苗族医药研究与开发[M].贵阳:贵州科技出版社,1999.310-311.
• [2]阴建,郭力弓.中药现代研究与临床应用[M].北京:学苑出版社,1993.587-591.
• [3]中华人民共和国卫生部药典委员会.中国药典2000年版一部[S].北京:化学工业出版社,2000.251-252.

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