| 高效液相色谱法测定乳增宁胶囊中淫羊藿苷的含量 |
| |
| 引用本文： | 宾驰.高效液相色谱法测定乳增宁胶囊中淫羊藿苷的含量[J].中国中医药信息杂志,2009,16(12):47-48. |
| |
| 作者姓名： | 宾驰 |
| |
| 作者单位： | 浦北县人民医院,广西,浦北,535300 |
| |
| 摘 要： | 目的建立乳增宁胶囊中淫羊藿苷含量的测定方法。方法采用高效液相色谱法，色谱柱为Hypersil ODS C18（4．6mm×250mm，5μm），流动相为甲醇-水（70：30），检测波长275nm，流速为1．0mL／min。结果淫羊藿苷在0．105～0．840μg范围内，进样量与峰面积呈良好的线性关系（r=0．9998），平均回收率为100．5％，RSD=1．14％（n=6）。结论该方法简便快捷，重复性好，可作为乳增宁胶囊中淫羊藿苷含量的测定方法。
|
| 关 键 词： | 淫羊藿苷 乳增宁胶囊 高效液相色谱法 含量测定 |
Content Determination of Icariin in Ruzengning Capsules by HPLC |
| |
| BIN Chi.Content Determination of Icariin in Ruzengning Capsules by HPLC[J].Chinese Journal of Information on Traditional Chinese Medicine,2009,16(12):47-48. |
| |
| Authors: | BIN Chi |
| |
| Institution: | BIN Chi (The People＇s Hospital of Pubei County, Pubei 535300, China) |
| |
| Abstract: | Objective To develop a method for determining the content oficariin in Ruzengning Capsules. Methods A HPLC method was set up to with Hypersil ODS C18 （4.6 mm×250 mm, 5μm） column, and methanol-water （70 ： 30） as mobile phase, the UV detection wavelength was 275 nm and the flow rate was 1.0 mL/min. Result The calibration curve was showed good linearity （r=0.999 8） within the range of 0.105-0.840 μg and the average recovery was 99.5%, RSD was 1.27% （n =6）. Conclusion The method is simple and rapid, and with good reproducibility for the determination of icariin in Ruzengning Capsules. |
| |
| Keywords: | icariin RuzengningCapsules HPLC content determination |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
