| Optimized Separation of Nine Xanthones by Microemulsion Electrokinetic Chromatography |
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| 作者姓名： | TaoBO HuWeiLIU |
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| 作者单位： | ChemistryDepartment,PekingUniversity,Beijing100871 |
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| 摘 要： | A microemulsion electrokinetic chromatography method has been firstly used for the separation of the therapeutically important xanthones from Securidaca inappendiculata. The separation of the nine xanthones was systematically optimized with respect to pH, composition of microemulsion,addition of cyclodextrins, applied voltage and column temperature. Baseline separation was successfully achieved for the nine xanthones, which was also compared with that by micellar electrokinetic chromtography.
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| 关 键 词： | 氧杂蒽酮分离 微滴乳状液 电动色谱法 |
Optimized Separation of Nine Xanthones by Microemulsion Electrokinetic Chromatography |
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| Tao BO,Hu Wei LIU,Ke An LI.Optimized Separation of Nine Xanthones by Microemulsion Electrokinetic Chromatography[J].Chinese Chemical Letters,2002,13(9):877-880. |
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| Authors: | Tao BO Hu Wei LIU Ke An LI |
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| Abstract: | A microemulsion electrokinetic chromatography method has been firstly used for the separation of the therapeutically important xanthones from Securidaca inappendiculata. The separation of the nine xanthones was systematically optimized with respect to pH, composition of microemulsion, addition of cyclodextrins, applied voltage and column temperature. Baseline separation was successfully achieved for the nine xanthones, which was also compared with that by micellar electrokinetic chromatography. |
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| Keywords: | Separation xanthones Securidaca inappendiculata microemulsion electrokinetic chromatography micellar electrokinetic chromatography |
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