| HPLC法测定复方红景天胶囊中红景天苷的含量 |
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| 引用本文： | 方丽波,李成网,张洁.HPLC法测定复方红景天胶囊中红景天苷的含量[J].安徽医药,2011,15(3):310-311. |
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| 作者姓名： | 方丽波 李成网 张洁 |
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| 作者单位： | 安徽中医学院药学院,安徽,合肥,230031;安徽省医学科学研究院,安徽,合肥,230061 |
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| 摘 要： | 目的建立复方红景天胶囊中红景天苷的含量测定方法。方法样品采用甲醇超声提取的方法制备。色谱条件采用Shim-Pack ODS柱(150 mm×4.6 mm5,μm),甲醇-水(10∶90)为流动相,检测波长为223 nm。结果红景天苷浓度在9.61～96.08 mg.L-1范围内与峰面积值呈良好的线性关系(r=0.999 9)。回收率为97.34%,RSD=1.02%(n=6)。结论该法准确、可靠、稳定,可作为复方红景天胶囊的定量分析方法。
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| 关 键 词： | 复方红景天胶囊 红景天苷 HPLC |
Determination of salidroside in compound hongjingtian capsules by HPLC |
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| FANG Li-bo,LI Cheng-wang,ZHANG Jie.Determination of salidroside in compound hongjingtian capsules by HPLC[J].Anhui Medical and Pharmaceutical Journal,2011,15(3):310-311. |
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| Authors: | FANG Li-bo LI Cheng-wang ZHANG Jie |
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| Institution: | FANG Li-bo1,LI Cheng-wang2,ZHANG Jie2(1.School of Pharmaceutical Science,Anhui College of Traditional Chinese Medicine,Hefei 230031,China,2.Anhui Academy of Medical Science,Hefei 230061,China) |
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| Abstract: | Aim To develop a method for determination of salidroside in compound hongjingtian capsules.Methods The sample was prepared in methonal by ultrasonic extraction.The analysis was performed on a Shim-Pack ODS column,with a mobile phase of methanol-water（10∶90）,the detection wavelength set at 223 nm.Results The linearity of the concentration of salidroside and its peak area was fine in the range of 9.61 ～96.08 mg·L-1（r=0.999 9）.Recovery of salidroside was 97.34%,and RSD was 1.02%.Conclusion The method is accurate,reliable,stable and it can be used for the quantitative analysis of salidroside in compound hongjingtian capsules. |
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| Keywords: | HPLC |
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