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RP-HPLC法同时测定关黄柏中小檗碱、药根碱、巴马汀及黄柏酮含量的方法学研究
引用本文:张倩,蔡丽芬,钟国跃,罗维早.RP-HPLC法同时测定关黄柏中小檗碱、药根碱、巴马汀及黄柏酮含量的方法学研究[J].中国中药杂志,2010,35(16):2061-2064.
作者姓名:张倩  蔡丽芬  钟国跃  罗维早
作者单位:1. 重庆市中药研究院,濒危药材繁育国家工程实验室,重庆,400065;北京中医药大学,中药学院,北京,100102
2. 重庆市中药研究院,濒危药材繁育国家工程实验室,重庆,400065
基金项目:《中国药典》2010版一部标准研究项目(YS-258,259,260,261)
摘    要:目的:建立HPLC法在相同色谱条件下同时测定关黄柏中小檗碱、巴马汀、药根碱和黄柏酮的含量。方法:采用RP-HPLC法梯度洗脱。Phenomenex Gemini C18色谱柱(4.6 mm×250 mm,5μm);检测波长345 nm(检测小檗碱、药根碱、巴马汀)、210 nm(检测黄柏酮);流速l mL.min-1;柱温25℃。结果:在一定范围内,盐酸小檗碱、盐酸巴马汀、盐酸药根碱和黄柏酮峰面积积分值Y与进样量X线性关系良好,加样回收率分别为98.94%,101.17%,96.22%,98.90%,具有较好的精密度、重复性和稳定性。同时对关黄柏药材市场品进行了含量测定。结论:该方法用于测定黄柏药材中小檗碱、巴马汀、药根碱和黄柏酮的含量操作简便、准确、重复性好。

关 键 词:高效液相色谱法  关黄柏  小檗碱  药根碱  巴马汀  黄柏酮  质量标准
收稿时间:2009/11/7 0:00:00

Simultaneous determination of jatrorrhizine, palmatine, berberine, and obacunone in Phellodendri Amurensis Cortex by RP-HPLC
ZHANG Qian,CAI Lifen,ZHONG Guoyue and LUO Weizao.Simultaneous determination of jatrorrhizine, palmatine, berberine, and obacunone in Phellodendri Amurensis Cortex by RP-HPLC[J].China Journal of Chinese Materia Medica,2010,35(16):2061-2064.
Authors:ZHANG Qian  CAI Lifen  ZHONG Guoyue and LUO Weizao
Institution:National Engineering Laboratory for Propagation of Endangered Traditional Chinese Medicine, Chongqing Academy of Chinese Materia Medica, Chongqing 400065, China;School of Chinese Pharmacology, Beijing University of Traditional Chinese Madicine, Beijing 100102, China;National Engineering Laboratory for Propagation of Endangered Traditional Chinese Medicine, Chongqing Academy of Chinese Materia Medica, Chongqing 400065, China;School of Chinese Pharmacology, Beijing University of Traditional Chinese Madicine, Beijing 100102, China;National Engineering Laboratory for Propagation of Endangered Traditional Chinese Medicine, Chongqing Academy of Chinese Materia Medica, Chongqing 400065, China;National Engineering Laboratory for Propagation of Endangered Traditional Chinese Medicine, Chongqing Academy of Chinese Materia Medica, Chongqing 400065, China
Abstract:
Keywords:RP-HPLC  Phellodendri Amurensis Cortex  berberine  jatrorrhizine  palmatine  obacunone  quality standard
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