| 杏香兔耳风颗粒中绿原酸含量测定研究 |
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| 引用本文： | 吴安明,于肖辉,喻志标.杏香兔耳风颗粒中绿原酸含量测定研究[J].江西中医学院学报,2012,24(3):46-48. |
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| 作者姓名： | 吴安明 于肖辉 喻志标 |
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| 作者单位： | 1. 江西天施康中药股份有限公司 鹰潭335000
2. 南昌大学 南昌330031 |
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| 摘 要： | 目的:建立杏香兔耳风颗粒中绿原酸的含量测定方法.方法:色谱柱为Diamonsil C18(2)柱(4.6 mm×250 mm,5 μm),以甲醇-2％冰醋酸(27∶73)为流动相,检测波长327nm,结果:绿原酸的线性范围内为7.72μg·mL-1-193.00μg·mL-1,相关系数r均为0.9999；回收率为101.23％(RSD=2.48％).结论:本方法稳定、重现性好,可作为本制剂的含量测定方法.
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| 关 键 词： | 杏香兔耳风颗粒 绿原酸 HPLC |
Determination of Chlorogenic Acid in Xingxiang Tu-erfeng Granules |
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| WU An-ming
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YU Xiao-Hui
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YU Zhi-biao.Determination of Chlorogenic Acid in Xingxiang Tu-erfeng Granules[J].Journal of Jiangxi College of Traditional Chinese Medicine,2012,24(3):46-48. |
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| Authors: | WU An-ming YU Xiao-Hui YU Zhi-biao |
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| Institution: | 1.Jiangxi Tianshikang Pharmaceutical Co.Ltd,Yintan335000;2.Nanchang University,Nanchang330031 |
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| Abstract: | Objective:To establish a method for determination chlorogenic acid in Xingxiang Tu-erfeng granules.Methods: Chromatogra phy was performed on a Diamonsil C18(2) column(4.6 mm ×250 mm,5μm).The mobile phase was methanol-2%HAC(27:73),the detection wavelength was UV 327 nm respectively.Results: The linear ranges of the determination of chlorogenic acid is 7.72 μg/ mL～193 μg/mL(r=0.9999);the average recovery was 101.23%,RSD was 2.48%.Conclusion: The method is Stable and reliable,suitable for the quality control of the medicine. |
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| Keywords: | Xingxiang Tu-erfeng granules chlorogenic acid HPLC |
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