| HPCE法测定酸枣仁及其伪品中酸枣仁皂苷B的含量 |
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| 引用本文： | 古今,刘萍. HPCE法测定酸枣仁及其伪品中酸枣仁皂苷B的含量[J]. 中国药物应用与监测, 2007, 4(5): 38-40 |
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| 作者姓名： | 古今 刘萍 |
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| 作者单位： | 解放军总医院药品保障中心中药房,北京,100853 |
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| 摘 要： | 目的:建立酸枣仁中酸枣仁皂苷B的含量测定方法。方法:采用高效毛细管电泳法,以24mmol/L硼酸为缓冲液,检测波长为205nm,电压16KV。结果:回归方程为Y=-9.38X 98.912,r=0.9998,在0.007mg/mL～0.036mg/mL的范围内酸枣仁皂苷B的峰面积与其浓度呈良好线性关系。平均回收率为100.1%,RSD=1.023%,回收率较高,方法可靠。结论:本法操作简便、准确可靠,可用于酸枣仁皂苷B的含量测定。
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| 关 键 词： | 高效毛细管电泳法 酸枣仁 酸枣仁皂苷B |
| 文章编号： | 1672-8157(2007)05-0038-03 |
| 修稿时间： | 2006-09-06 |
Content determination of Jujuboside B in Semen Ziziphi Spinosae and spurious breed by HPCE |
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| GU Jin,LIU Ping. Content determination of Jujuboside B in Semen Ziziphi Spinosae and spurious breed by HPCE[J]. Chinese Journal of Drug Application and Monitoring, 2007, 4(5): 38-40 |
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| Authors: | GU Jin LIU Ping |
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| Abstract: | Objective:To develop a method by high performance capillary electrophoresis for determining the content of jujuboside B in Semen ziziphi spinosae.Methods:Electrode buffer liquid was 24mmol/L sodium borate.Detecting wavelength was 205nm and voltage was 16KV.Results:The regression equation is Y=-9.38X 98.912,r=0.9998.The calibration curve showed good linearity over the range of 0.007mg/mL~0.036mg/mL.Conclusion:The method is simple,rapid,accurate and sensitive for content determination of jujuboside B. |
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| Keywords: | HPCE Semen Ziziphi Spinosae Jujubosids B |
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