| 紫外分光光度法测定α-细辛脑明胶微球的含量 |
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| 引用本文： | 裴世成,伍善广.紫外分光光度法测定α-细辛脑明胶微球的含量[J].中国药业,2010,19(15):36-37. |
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| 作者姓名： | 裴世成 伍善广 |
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| 作者单位： | 柳州医学高等专科学校,广西,柳州,545006 |
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| 摘 要： | 目的测定α-细辛脑明胶微球的含量。方法采用紫外分光光度法在313nm波长下测定α-细辛脑的含量,空白对照组几乎无影响。结果α-细辛脑溶液质量浓度在0.0064～0.032g/L范围内与吸光度线性关系良好,C=0.0291A-0.0002,R2=0.9993;平均回收率为100.24%,RSD=1.74%（n=9）。结论紫外分光光度法简单、快速、准确,适用于α-细辛脑明胶微球的质量评价。
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| 关 键 词： | 紫外分光光度法 α-细辛脑明胶微球 含量测定 |
Quantitative Determination of α-Asarone Gelatin Microspheres by UV Spectrophotometry |
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| Pei Shicheng,Wu Shanguang.Quantitative Determination of α-Asarone Gelatin Microspheres by UV Spectrophotometry[J].China Pharmaceuticals,2010,19(15):36-37. |
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| Authors: | Pei Shicheng Wu Shanguang |
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| Institution: | (Liuzhou Medical College,Liuzhou,Guangxi,China 545006) |
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| Abstract: | Objective To determine the α-asarone content in α-Asarone Gelatin Microspheres.Methods To determine α-asarone at 313 nm by ultraviolet spectrophotometry.The blank control had little interference.Results The concentration of α-asarone presented the linearity within the range of 0.006 4-0.032 g /L,C = 0.029 1 A-0.000 2,R^2 = 0.999 3.The average recovery rate was 100.24%,RSD = 1.74%（n = 9）.Conclusion This method is simple,rapid and accurate,which can be suitable for the quality evaluation of α-Asarone Gelatin Microspheres. |
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| Keywords: | UV spectrophotometry α-Asarone Gelatin Microspheres content determination |
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