| HPLC法测定杜仲降压片中水苏碱的含量 |
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| 引用本文： | 赵雪梅,李茂峰. HPLC法测定杜仲降压片中水苏碱的含量[J]. 齐鲁药事, 2006, 25(5): 284-285 |
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| 作者姓名： | 赵雪梅 李茂峰 |
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| 作者单位： | 1. 山东省立医院,济南,250021
2. 山东中医药大学,济南,250014 |
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| 摘 要： | 目的建立杜仲降压片中水苏碱含量的高效液相色谱测定方法。方法采用高效液相色谱法,以磷酸二氢钾-三乙胺为流动相,检测波长为192nm。结果水苏碱的浓度在0.2～2.0mg·ml-1范围内线性关系良好。结论该方法简便、准确、可靠,可做为杜仲降压片中益母草的质量控制标准。
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| 关 键 词： | 杜仲降压片 水苏碱 高效液相色谱法 含量测定 |
| 文章编号： | 1672-7738(2006)05-0284-02 |
Determination of stachydrine in Duzhong Jiangya Tablets by HPLC |
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| ZHAO Xue-mei,LI Mao-feng. Determination of stachydrine in Duzhong Jiangya Tablets by HPLC[J]. qilu pharmaceutical affairs, 2006, 25(5): 284-285 |
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| Authors: | ZHAO Xue-mei LI Mao-feng |
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| Abstract: | OBJECTIVE To determine the contents of stachydrine hydrochloric in Duzhong Jiangya Tablets by HPLC.METHODS HPLC method was used.The mobile phase was Monobasic potassium phosphate-Triethylamine. Detection wavelength was at 192nm.RESULTS The standard curve was linear in the concentration range of 0.2～2.0mg·ml -1.CONCLUSION This method had good repeatability and flexibility.It can be used for quality control of leonuri in Duzhong Jiangya tablets. |
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| Keywords: | Duzhong Jiangya Tablets stachydrine hydrochloric HPLC assay |
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