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| 【英文篇名】 | Study on the Capillary Electrophoesis Fingerprints of Folium Isatidis |
| 【作者】 | 孙国祥; 慕善学; 侯志飞; 刘晓玲; 孙毓庆; |
| 【英文作者】 | Sun Guoxiang*; Mu Shanxue; Hou Zhifei; Liu Xiaoling; Sun Yuqing （College of Pharmacy; Shenyang Pharmaceutical University; Shenyang 110016）; |
| 【单位】 | 沈阳药科大学药学院; |
| 【刊名】 | 分析化学 , 编辑部邮箱 2005年 06期 中文核心期刊要目总览 ASPT来源刊 中国期刊方阵 CJFD收录刊 |
| 【英文刊名】 | Chinese Journal of Analytical Chemistry |
| 【中文关键词】 | 毛细管电泳; 指纹图谱; 大青叶; 色谱指纹图谱指数; 色谱指纹图谱相对指数; |
| 【英文关键词】 | Capillary electrophoresis; fingerprints; Folium isatidis; chromatographic fingerprint index; ~chromatographic fingerprint relative index; |
| 【中文摘要】 | 采用高效毛细管电泳法,紫外检测波长228nm,电压12.5kV,以硼酸(100mmol/L)硼砂(50mmol/L)=11∶10(调pH11)为背景电解质进行指纹图谱研究。建立了大青叶药材的电泳指纹图谱(CEFP)。以胞苷峰为参照物峰,确定了18个共有峰,测定了10个产地大青叶的CEFP与共有模式间具有良好的相似性,用色谱指纹图谱指数对其进行评价。所建立的CEFP具有较好的重现性,可用于大青叶药材的质量控制。 |
| 【英文摘要】 | The capillary electrophoresis fingerprints(CEFP)of Folium isatidis was established to evaluate the quality of Folium isatidis by CE, with the detection wavelength of 228 nm, applied voltage of 12.5 kV. The 100 mmol/L boric acid solution and 50 mmol/L sodium borate solution in 11∶10 (adjusted to pH 11) were used as background electrolyte. 18 co-possessing peaks were selected as the fingerprints of Folium isatidis and cytidin was selected as the reference peak. There were good similarities between the standar... |
| 【DOI】 | CNKI:ISSN:0253-3820.0.2005-06-028 |