| 高效液相色谱法测定益气养血口服液中阿魏酸的含量 |
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| 引用本文： | 张峰,朱宇.高效液相色谱法测定益气养血口服液中阿魏酸的含量[J].中国中医药现代远程教育,2012,10(23):158-159. |
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| 作者姓名： | 张峰 朱宇 |
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| 作者单位： | 张峰 (河南省开封市食品药品检验所,开封,475000)； 朱宇 (河南省医药学校,开封,475000)； |
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| 摘 要： | 目的建立测定益气养血口服液中阿魏酸含量的方法。方法色谱柱为Agela Promosil C18（250mm×4.6mm,5μm）;流动相为甲醇-2%冰醋酸溶液（20：80）,检测波长为316nm;柱温为30℃,流速为1.0mL·min-1。结果阿魏酸的线性范围为0.1001～1.001μg,R2=0.9998,平均回收率为99.52%,RSD为0.28%。结论本方法简便、快速,重现性好,可作为益气养血口服液质量控制的定量方法。
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| 关 键 词： | 益气养血口服液 阿魏酸 高效液相色谱法 含量测定 |
Determination of Ferulic Acid in Yiqi Yangxue Oral Liquid by HPLC |
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| Zhang Feng,Zhu Yu.Determination of Ferulic Acid in Yiqi Yangxue Oral Liquid by HPLC[J].Chinese Medicine Modern Distance Education of China,2012,10(23):158-159. |
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| Authors: | Zhang Feng Zhu Yu |
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| Affiliation: | 1 Kaifeng Institute for Food and Drug Control,Kaifeng 475000, China; 2 Henan Province M edicine School,Kaifeng 475000, China) |
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| Abstract: | Objective Determination of ferulic acid in Yiqi Yangxue oral liquid HPLC method.Method The column was Agela Promosil C18 （ 250mm× 4.6mm , 5 μ m ）; mobile phase of methanol-2%glacial acetic acid solution （ 20 ： 80 ）, at the detection wavelength of 316nm ; column temperature was 30℃ , the flow rate was 1mL · min -1 .Result Ferulic acid was linear in the range of 0.1001～1.001 μ g , R 2 =0.9998 , the average recovery was 99.52% , RSD was 0.28%.Conclusion The method is simple , rapid , reproducible , and can be used as Yiqi Yangxue oral liquid quantitative method in quality control of. |
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| Keywords: | Yiqi Yangxue oral liquid ferulic acid HPLC content determination |
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