| 引用本文: | 王洁，张一鸣，郝增燕，张红芬，陈安家.山西道地药材远志的毛细管电泳指纹图谱研究[J].中国现代应用药学,2012,29(2):133-136. |
| WANG Jie, ZHANG Yiming, HAO Zengyan, ZHANG Hongfen, CHEN Anjia.Fingerprint Chromatogram of Polygalae Radix from Shanxi Province with HPCE[J].Chin J Mod Appl Pharm(中国现代应用药学),2012,29(2):133-136. |
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| 摘要: |
| 目的 建立山西道地药材远志的毛细管电泳指纹图谱(CEFP)，获得对照图谱，并与不同产地远志药材指纹图谱相比较，以控制远志质量。方法 未涂层毛细管柱(75 μm×57 cm，有效长度50 cm)；缓冲液：25%甲醇的20 mmol·L-1硼砂溶液；分离电压：18 kV；检测波长：210 nm；温度：25 ℃；进样条件：0.5 psi，5 s。使用指纹图谱相似度评价软件进行数据处理，比较分析远志HPCE指纹图谱的相似度。结果 建立了山西道地远志药材的HPCE指纹图谱共有模式，并比较了不同产地远志药材HPCE指纹图谱的相似度。结论 所建立的CEFP具有较好的重复性，为远志药材质量控制提供了新方法。 |
| 关键词: 毛细管电泳法 远志 指纹图谱 |
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| 基金项目:山西省自然科学基金资助项目(2008011077-1) |
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| Fingerprint Chromatogram of Polygalae Radix from Shanxi Province with HPCE |
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WANG Jie, ZHANG Yiming, HAO Zengyan, ZHANG Hongfen, CHEN Anjia
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Pharmacy College, Shanxi Medical University, Taiyuan 030001, China
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| Abstract: |
| OBJECTIVE To establish the high performance capillary electrophoresis (HPCE) fingerprint chromatogram of genuine Polygalae Radix from Shanxi and get the control chromatogram. METHODS The separation was carried out in an uncoated fused silica capillary (75 μm×57 cm, effective length 50 cm). The running voltage was 18 kV. The buffer was 20 mmol·L-1 Na2B4O7 containing 25% methanol, and the wavelength was 210 nm. Data and chromatogram were dealt with “Computer Aided Similarity Evaluation” software in order to analyse the similarity of fingerprint chromatogram of Polygalae Radix from different districts. RESULTS The control fingerprint of HPCE of Polygalae Radix was established, and the similarity of fingerprint chromatogram of Polygalae Radix from different districts were compared. CONCLUSION This method is proved to be simple, rapid and accurate, and can be used as a new method for the quality control of Polygalae Radix. |
| Key words: capillary electrophoresis Polygalae Radix fingerprint chromatogram |
