| 用单分子胶束荧光法测定蛇床子中的蛇床子素 |
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| 引用本文： | 庞志功,何丹.用单分子胶束荧光法测定蛇床子中的蛇床子素[J].分析试验室,2001,20(1):53-54. |
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| 作者姓名： | 庞志功 何丹 |
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| 作者单位： | 西安医科大学药学院, |
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| 摘 要： | 根据胶束增溶增敏作用 ,以β-环糊精为胶束试剂 ,测定了蛇床子中蛇床子素的含量。蛇床子素的线性范围为 2× 1 0 -8～ 8× 1 0 -7g/m L,检出限为 1 .89× 1 0 -10 g/m L,平均回收率为 98%。
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| 关 键 词： | β－环糊精 蛇床素 单分子胶束荧光法 分析 植物药 |
Determination of Osthol in Cnidium Monmieri(L) Cuss by β-Cyclodextrin Single Micellar Fluorometry |
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| PANG Zhi-gong,HE Dan.Determination of Osthol in Cnidium Monmieri(L) Cuss by β-Cyclodextrin Single Micellar Fluorometry[J].Chinese Journal of Analysis Laboratory,2001,20(1):53-54. |
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| Authors: | PANG Zhi-gong HE Dan |
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| Abstract: | The fluorescence enhancement of osthol by forming inclusion complex with β-cyclodextrin was utilized for determination of osthol contents in frainus chinensis roxb. The linear range of determination, the detect limit and the average recovery of oshtol are 2×10-8～8×10-7 g/mL,1.89×10-9 g/mL,98%,respectively. |
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