| 高效液相色谱法测定万通筋骨片中淫羊藿苷含量 |
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| 引用本文： | 赵世翔.高效液相色谱法测定万通筋骨片中淫羊藿苷含量[J].中国药业,2012,21(14):48-49. |
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| 作者姓名： | 赵世翔 |
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| 作者单位： | 江苏省镇江市疾病预防控制中心,江苏,镇江,212003 |
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| 摘 要： | 目的 建立测定万通筋骨片中淫羊藿苷含量的高效液相色谱法.方法 色谱柱为Kromasil C18柱(250mm×4.6 mm,5μm),流动相为乙腈-水(30:70),检测波长为270 nm,流速为1.0mL/min.结果 淫羊藿苷进样量在5.58～55.75μg范围内与峰面积线性关系良好,平均回收率为98.10%,RSD=1.18%(n=6).结论 该方法不仅操作简单、准确,且重现性好,可用于该制剂的质量控制.
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| 关 键 词： | 万通筋骨片 高效液相色谱法 含量测定 淫羊藿苷 |
Determination of Icariin from Wantong Jingu Tablets by HPLC |
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| Zhao Shixiang.Determination of Icariin from Wantong Jingu Tablets by HPLC[J].China Pharmaceuticals,2012,21(14):48-49. |
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| Authors: | Zhao Shixiang |
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| Institution: | Zhao Shixiang ( Zhenjiang Center for Disease Prevention and Control, Zhenjiang, Jiangsu, China 212003) |
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| Abstract: | Objective To develop a HPLC method for the determination of icariin in Wantong Jingu Tablets. Methods The determination was carried out with Kromasil C18 column（250 mm ×4.6 mm, 5 um） with a mobile phase consisting of CH3CN-H2O（30：70） at the flow rate of 1.0 mL/min and a 270 nm detection. Results The standard curve for icariin was linear in the range of 5.58- 55.75 ug. The average recovery was 98.10% with RSD of 1.18% （n =6）. Conclusion The method is simple, accurate and can be use to control the quality of Wantong Jingu Tablets. |
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| Keywords: | Wantong Jingu Tablets HPLC determination icariin |
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