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| 毛细管区带电泳法测定白藜芦醇与白藜芦醇苷 | |
| 引用本文： | 曹佳,陈冠华,杜钰珊,侯芳菲,田益玲.毛细管区带电泳法测定白藜芦醇与白藜芦醇苷[J].河北大学学报(自然科学版),2006,26(1):97-100. |
| 作者姓名： | 曹佳 陈冠华 杜钰珊 侯芳菲 田益玲 |
| 作者单位： | 1. 河北农业大学,生命科学学院,河北,保定,071001;河北农业大学,食品科技学院,河北,保定,071001 2. 河北农业大学,生命科学学院,河北,保定,071001 3. 河北农业大学,食品科技学院,河北,保定,071001 |
| 摘 要： | 建立了以苄基三甲基碘化铵为内标测定白藜芦醇和白藜芦醇苷的毛细管区带电泳方法,在优化的分离条件下,两者在7 min内可基线分离,检出限均为1.25×10-4g/L,线性动态范围分别是4.88×10-4g/L~0.31 g/L和5.37×10-4g/L~0.34 g/L,样品的加标回收率为95.44%和97.75%. |
| 关 键 词： | 白藜芦醇 白藜芦醇苷 毛细管区带电泳 |
| 文章编号： | 1000-1565(2006)01-0097-04 |
| 修稿时间： | 2005年8月25日 |
Determination of Resverastrol and Polydatin by Capillary Zone Electrophoresis |
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| CAO Jia,CHEN Guan-hua,DU Yu-shan,HOU Fang-fei,TIAN Yi-ling.Determination of Resverastrol and Polydatin by Capillary Zone Electrophoresis[J].Journal of Hebei University (Natural Science Edition),2006,26(1):97-100. | |
| Authors: | CAO Jia CHEN Guan-hua DU Yu-shan HOU Fang-fei TIAN Yi-ling |
| Abstract: | A capillary zone electrophoresis method in which benzyl trimethyl ammonium iodide is used as internal standard is developed for the separation of resverastrol and polydatin.They can be separated on baseline within 7 min under the optimal conditions.Their detection limits are both 1.25×10~(-4) g/L.The linear dynamic ranges are 4.88×10~(-4)～0.31 g/L for resverastrol and 5.37×10~(-4)～0.34 g/L for polydatin.The recoveries of spiked sample is 95.44% for resverastrol,and 97.75% for polydatin respectively.. |
| Keywords: | resverastrol polydatin capillary zone electrophoresis |
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