| HPLC法测定复方首乌补液中二苯乙烯苷的含量 |
| 投稿时间：2005-03-29 点此下载全文 |
| 引用本文：徐立,唐凡,陈刚.HPLC法测定复方首乌补液中二苯乙烯苷的含量[J].药学实践杂志,2005,(3):165~167 |
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| 中文摘要:目的 建立测定复方首乌补液中二苯乙烯苷(2,,5,4'-四羟基二苯乙烯-2-O-β-D-葡萄糖苷)含量的高效液相色谱法.方法 hypersil ODS柱,流动相为乙腈:水(30:70);流速1.0mL/min,检测波长20nm.结果 2,,5,4'-四羟基二苯乙烯-2-O-β-D-葡萄糖苷线性范围为25～400mg/mL,r=0.999 5;平均回收率为99.4%.结论 本方法分离效果好,方法简便、快速,适用于该制剂的含量测定. |
| 中文关键词:高效液相色谱法 复方首乌补液 2,3,5,4′-四羟基二苯乙烯-2-O-β-D-葡萄糖苷 |
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| Determination of 2, 3, 5, 4′-tetrahydroxystilbene-2-O-β-D-glucoside in Fufang Shouwu Buye by HPLC |
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| Abstract:Objiective:To establish a HPLC method for determination of 2,3,5,4′-tetrahydroxystilbene-2-O-β-D-glucoside in Fu fang Shouwu Buye.Method:A hypersil ODS column with a mobile phase composed of acetonitrile-water(30:70) was used.The detection wavelength was 320nm.Results The linear response range of 2,3,5,4’-tetrahydroxystilbene-2-O-β-D-glucoside was 25-400mg/mL(r=0.999 5).The mean recovery was 99.4%.Conclusion The method is simple,rapid and accurate. |
| keywords:HPLC 2,3,5,4′-tetrahydroxystilbene-2-O-β-D-glucoside Fufang Shouwu Buye |
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