| HPLC法测定十三味马钱子丸中士的宁的含量 |
| |
| 引用本文： | 冯达星,钟鸣. HPLC法测定十三味马钱子丸中士的宁的含量[J]. 中国中医药现代远程教育, 2009, 7(2) |
| |
| 作者姓名： | 冯达星 钟鸣 |
| |
| 作者单位： | 1. 广州市白云区第二人民医院,510450
2. 广州汉方现代中药研究开发有限公司,510240 |
| |
| 摘 要： | 目的建立十三味马钱子丸中士的宁含量的测定方法。方法采用HPLC法,C18ODS色谱柱,甲醇-0.01mol/L磷酸二氢钾(用10%磷酸调pH至2.5)(25:75)为流动相;流速为1.0ml/min;检测波长为254nm。结果士的宁进样量在0.104～2.08μg范围内线性良好,方法平均回收率为100.1%,RSD为1.18%(n=6)。结论建立了的HPLC法可作为十三味马钱子丸质量控制方法。
|
| 关 键 词： | HPLC 十三味马钱子丸 士的宁 |
Determination of Strychine in Shisanwei Maqianzi Wan by HPLC |
| |
| Feng Daxing,Zhong Ming. Determination of Strychine in Shisanwei Maqianzi Wan by HPLC[J]. Chinese Medicine Modern Distance Education of China, 2009, 7(2) |
| |
| Authors: | Feng Daxing Zhong Ming |
| |
| Affiliation: | Guangzhou Hangfang Natural Medicine Rdsearch & Development Co. Ltd.; Guangzhou 510240; |
| |
| Abstract: | Objective: To develope a method for determining strychine in Shisanwei Maqianzi Wan. Methods: The ODS C18 column was used. The mobile phase was methanol-0.01mol/L potassium dihydrogen phosphate solution (adjusted pH to 2.5 with phosphoric acid)(25:75). The flow rate was 1.0ml/min. The detective wavelength was 254nm. Results: The linear range of baicalin amount was 0.104～2.08μg/ml, The average recovery was 100.1%, RSD was 1.18%(n=6). Conclusions: The method is simple, fast and accurate. It can be used for th... |
| |
| Keywords: | HPLC |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
