| HPLC法测定清咽袋泡剂中绿原酸的含量 |
| |
| 引用本文： | 景丽华,庄洁,金文姗.HPLC法测定清咽袋泡剂中绿原酸的含量[J].辽宁中医杂志,2001,28(12):755-755. |
| |
| 作者姓名： | 景丽华 庄洁 金文姗 |
| |
| 作者单位： | 1. 北京天坛医院药剂科,北京,100050
2. 中国药材公司科技质量部,北京,100062 |
| |
| 摘 要： | 目的 :测定清咽袋泡剂中绿原酸的含量 ,控制该制剂的质量。方法 :采用WATERS高效液相色谱系统 ,以甲醇∶1%冰醋酸 (18∶82 )为流动相 ,检测波长 32 8nm。结果 :绿原酸在 0 16 5～ 1 2 36 μg范围内成良好线性关系 ,平均回收率为 99 48% ,RSD为 1 32 % (n =6 )。结论 :采用高效液相色谱法测定清咽袋泡剂中绿原酸的含量方便、准确、快速 ,可用于控制该制剂的质量。
|
| 关 键 词： | 清咽袋泡剂 绿原酸 高效液相色谱法 |
| 文章编号： | 1000-1719(2001)12-0755-01 |
| 修稿时间： | 2001年5月21日 |
Determination of Chlorogenic Acid in Qingyan Medicated Tea by HPLC |
| |
| JING Li-hua ,ZHUANG Jie ,JIN Wen-shan.Determination of Chlorogenic Acid in Qingyan Medicated Tea by HPLC[J].Liaoning Journal of Traditional Chinese Medicine,2001,28(12):755-755. |
| |
| Authors: | JING Li-hua ZHUANG Jie JIN Wen-shan |
| |
| Institution: | JING Li-hua 1,ZHUANG Jie 1,JIN Wen-shan 2 |
| |
| Abstract: | Objective :Determination of Chlorogenic acid in Qingyan Medicated Tea. Method :Using HPLC as the determination method.The separation was performed with a mobile phase of MeOH-1%HAc(18∶82).The sample wavelength was 213nm. Result :The content of chlorogenic acid had a good linearity in the range of 0 165～1 236μg.The average collection was 99 48%.RSD was 1 67%( n =6). Conclusion :This method is suitable for the determination of chlorogenic acid in Qingyan Medicated tea. |
| |
| Keywords: | Qingyan Medicated tea chlorogenic acid HPLC |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
