| HPLC法测定香兰素印迹聚合体系中的香兰素 |
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| 引用本文： | 范宁伟,隋新,翦英红,高志新,康凯.HPLC法测定香兰素印迹聚合体系中的香兰素[J].吉林化工学院学报,2006,23(1):12-14. |
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| 作者姓名： | 范宁伟 隋新 翦英红 高志新 康凯 |
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| 作者单位： | 吉林化工学院,环境科学与工程系,吉林,吉林,132022 |
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| 摘 要： | 本文采用SpherisorbC18色谱柱,甲醇-水-乙酸(v/v/v=40/60/0.5)为流动相,280 nm检测波长,建立了测定印迹分子聚合过程中香兰素的高效液相色谱-紫外法.该法的线性范围为0.009 6~0.057 8 mg/mL,回归方程为Y=9 910.124X-40.72,相关系数r=0.999 3,相对标准偏差小于6.50%.方法的回收率范围为100.3%~113.3%,检出限为2.09μg/mL,定量限为6.93μg/mL.
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| 关 键 词： | 香兰素 乙酸 高效液相色谱法 |
| 文章编号： | 1007-2853（2006）01-0012-03 |
| 收稿时间： | 2005-09-15 |
| 修稿时间： | 2005年9月15日 |
Determination of vanillin in imprinted polymer's solution by the method of high performance liquid chromatography |
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| FAN Ning-wei,SUI Xin,JIAN Ying-hong,GAO Zhi-xin,KANG Kai.Determination of vanillin in imprinted polymer''''s solution by the method of high performance liquid chromatography[J].Journal of Jilin Institute of Chemical Technology,2006,23(1):12-14. |
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| Authors: | FAN Ning-wei SUI Xin JIAN Ying-hong GAO Zhi-xin KANG Kai |
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| Affiliation: | Dept. of Environment Science and Engineering, Jilin Institute of Chemical Technology,Jilin City 132022, China |
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| Abstract: | The vanillin in imprinted polymer's solution has been determined on a SpherisorbC18 column using methanol-water-acetic acid as mobile phase by the method of High Performance Liquid Chromatography-UV(HPLC-UV).The calibration curves are good linear over the range of 0.0096～0.0578mg/mL with the correlation coefficient of 0.9993,and the RSD is less than 6.75%.The recovery of the method ranges from 98.2% to 112.2%.And the limit of detection(S/N=3) is 2.09μg/mL,the limit of quantification(S/N=10) is 6.93μg/mL. |
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| Keywords: | vanillin acetic acid HPLC-UV |
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