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李进； 陈秋香； 梁晓； 邓曼静；.高效液相色谱法测定当归活血胶囊中芍药苷的含量[J].湖南中医药大学学报,2011,31(5):34-36[点击复制] |
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| 高效液相色谱法测定当归活血胶囊中芍药苷的含量 |
| 李进；陈秋香；梁晓；邓曼静； |
| (长沙市第八医院) |
| 摘要: |
| 目的建立高效液相法测定当归活血胶囊中芍药苷含量的方法。方法采用Diamonsil C18柱(250 mm×4.6 mm,5μm),流动相为乙腈-0.1%磷酸溶液(14:86);检测波长为230 nm。结果芍药苷在0.142~1.42μg范围内呈良好的线性关系(r=0.999 8);平均加样回收率为97.28%,RSD=1.60%。结论该方法重复性好,操作简单、准确,可用于当归活血胶囊的质量控制。 更多还原 |
| 关键词: 当归活血胶囊 芍药苷 含量测定 高效液相法 白芍 当归 威灵仙 |
| DOI： |
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| 基金项目: |
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| Determination of paeoniflorinin Danggui Huoxue capsules with HPLC |
| LI Jin,CHEN Qiu-xiang,LIANG Xiao,DENG Man-jing |
| (Eighth Hospital of Changsha,Changsha,Hunan 410100,China)) |
| Abstract: |
| (Abstract〕 Objective To establish a high performance liquid chromatography (HPLC) method
for the determination of paeoniflorin in Danggui Huoxue capsule. Methods The separation of
paeoniflorin was performed on Diamonsil C,8 column with a detection wavelength of 230 nm.
The mobile phase was composed of acetonitrile -0.1% phosphoric acid solution (14:86). Result
The linear range of paeoniflorin was 0.142一1.42 mg (r =0.999 8). The average二〔}overy was
97.28% and the RSD was 1.60%. Conclusion The method is simple, accurate with good repro-
ducibility and can be used for the quality control of Dangguihuoxue Capsule. |
| Key words: Dan}ui alba angelica sinensis radix
Huoxue capsules paeoniflorin determination HPLC radix paeoniae
clematidis |
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