| 反相高效液相色谱法测定升血小板胶囊中连翘苷含量 |
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| 引用本文： | 窦金凤. 反相高效液相色谱法测定升血小板胶囊中连翘苷含量[J]. 中国药业, 2009, 18(2): 35-36 |
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| 作者姓名： | 窦金凤 |
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| 作者单位： | 江苏省镇江药品检验所,江苏,镇江,212003 |
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| 摘 要： | 目的采用反相高效液相色谱（RP—HPLC）法测定升血小板胶囊中连翘苷的含量。方法采用十八烷基硅烷键合硅胶柱，流动相为乙腈-水（30：70），检测波长为277nm，流速为1．0mL／min。结果连翘苷质量浓度线性范围为10．42—52．10μg／mL，平均加样回收率为99．00％．RSD=1．0％（n=6）。结论RP—HPLC法简便、准确，能有效控制升血小板胶囊的质量。
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| 关 键 词： | 升血小板胶囊 连翘苷 反相高效液相色谱法 含量 |
Determination of Forsythin from Sheng Xuexiaoban Capsules by RP-HPLC |
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| Dou Jingfeng. Determination of Forsythin from Sheng Xuexiaoban Capsules by RP-HPLC[J]. China Pharmaceuticals, 2009, 18(2): 35-36 |
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| Authors: | Dou Jingfeng |
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| Affiliation: | Dou Jingfeng (Zhenjiang Institute for Drug Control, Zhenjiang, Jiangsu, China 212003) |
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| Abstract: | Objective To determine the content of forsythin in Sheng Xuexiaoban Capsules by RP- HPLC. Methods The determination was carried out with Symmetry C - 18 column. The mobile phase consisted of CH3CN - H20 （30 ： 70）. The flow rate was 1 mL/min and the detective wavelength was at 277 nm. Results The content of forsythin could be determined by RP- HPLC. The linear concentration ranges of forsythin were 10. 42-52. 10 μg/mL. The average recovery rate was 9.0%, RSD= 1.0% （n =6）. Conclusion The method is simple and accurate. It can be used to control the quality of Sbeng Xuexiaoban Capsules. |
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| Keywords: | Sheng Xuexiaoban Capsules forsythin RP - HPLC content |
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