| HPLC法测定汝安膜中盐酸小檗碱含量 |
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| 引用本文： | 郭新社,李武营. HPLC法测定汝安膜中盐酸小檗碱含量[J]. 河南大学学报(医学版), 2009, 28(4): 281-283 |
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| 作者姓名： | 郭新社 李武营 |
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| 作者单位： | 1. 河南大学药学院,药物分析教研室,河南,开封,475001
2. 河南大学,学报编辑部,河南,开封,475001 |
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| 摘 要： | 目的:建立汝安膜中盐酸小檗碱的含量测定方法。方法:使用C18柱,0.03 mol/L磷酸二氢钠溶液-乙腈(68∶32)为流动相,检测波长为348 nm。结果:盐酸小檗碱在0.4~2.0 mg/L范围内线性关系良好,平均回收率为98.04%(n=6),RSD为0.89%。结论:该方法准确、可靠、重现性好,可作为该膜剂的质量控制方法。
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| 关 键 词： | 汝安膜 盐酸小檗碱 高效液相色谱法 含量测定 |
Determination of berberine hydrochioride contents of RU AN membrane by HPLC |
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| GUO Xin-she,LI Wu-ying. Determination of berberine hydrochioride contents of RU AN membrane by HPLC[J]. Journal of Henan University, 2009, 28(4): 281-283 |
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| Authors: | GUO Xin-she LI Wu-ying |
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| Abstract: | Objective: To establish the method of detecting berberine hydrochloride contents of.Methods: HPLC was used to determine berberine hydrochloride in RU AN membrane on C18 column,using 0.03 mol/L NaH2PO4-CH3CN(68∶32) as mobile phase,with detection at 348 nm.Results: The good linearity was observed for the concentration of 0.4~2.0 mg/L.The average recoveries were 98.04%(n = 6).RSD were 0.89%.Conclusion: It is accurate,safe,good in reappearing rate,and can be used as the quality control method for the membrane medication. |
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| Keywords: | RU AN membrane Berberine hydrochloride HPLC Contain determination |
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