| 高效液相色谱法测定蒙药沙日-汤中没食子酸的含量 |
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| 引用本文： | 其乐木格,照日格图.高效液相色谱法测定蒙药沙日-汤中没食子酸的含量[J].中国民族民间医药杂志,2008,17(12):16-18. |
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| 作者姓名： | 其乐木格 照日格图 |
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| 作者单位： | 内蒙古鄂温克旗蒙医院 |
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| 摘 要： | 目的：探索建立测定蒙药沙日-汤中没食子酸含量的方法。方法：采用高效液相色谱法。应用SpherisorbC18（250mm×4．6mm，5μm）色谱柱；以甲醇-0．1％磷酸水溶液（15：85）为流动相；流速为0．8ml·min^-1；检测波长为273nm；柱温为25℃。结果：没食子酸在0．102μg～0．306μg范围内，与峰面积具有良好的线性关系，r=0．9999；平均回收率为100．76％、RSD为2．24％（n=6）。结论：该方法简便、快捷、准确、重复性好，可用于沙日-汤中没食子酸的含量测定。
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| 关 键 词： | 沙日-汤 诃子 没食子酸 高效液相色谱法 |
Determination of Gallic acid in Mongolian Medicine Shari Tang Powder by HPLC |
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| Qilmeg,Zhaorigtu.Determination of Gallic acid in Mongolian Medicine Shari Tang Powder by HPLC[J].Chinese Journal of Ethnomedicine and Ethnopharmacy,2008,17(12):16-18. |
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| Authors: | Qilmeg Zhaorigtu |
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| Institution: | Qilmeg, Zhaorigtu (Inner Mongolian Ewenki Banner Mongolian Hospital,Bayantuohai 021100,China) |
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| Abstract: | ObjectiveTo explore the establishment of Shaft Tang Powder of Gallic acid the way. Methods：HPLC. Applieationcolumn; methanol-0.1% phosphoric acid solution （15：85） as mobile phase flow rate of 0.8ml·min^-1; detection at 273nm; column To 25℃. Results： of Gallic acid in 0.102μg-0.306μg range, with the peak area has a good linear relationship, r = 0.999 9; verage recovery rate was100.76%. RSD to2.24 （n=6） . Conclusion：ethod is simple, fast, accurate, reproducible and can be used for Shaft Tang Powder Gallic acid thedetermination. |
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| Keywords: | Shari Tang Powder Fructus Chebulae Gallic acid HPLC |
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