| 高效液相色谱法测定肉桂中桂皮醛含量的研究 |
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| 引用本文： | 高明森,王晓尧,毕臻臻. 高效液相色谱法测定肉桂中桂皮醛含量的研究[J]. 实用中医内科杂志, 2009, 23(9): 29-31. DOI: 10.3969/j.issn.1671-7813.2009.06.14 |
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| 作者姓名： | 高明森 王晓尧 毕臻臻 |
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| 作者单位： | 沈阳贝朗制药有限公司,辽宁沈阳,110023 |
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| 摘 要： | [目的]建立高效液相色谱法测定肉桂中桂皮醛的含量。[方法]采用高效液相色谱法,依利特ODS柱(150mm×4.6mm,5μm);用乙腈-水(35:65)为流动相;流速为1mL/min;进样量:10μL;柱温20℃;采用二极管阵列检测器。[结果]肉桂在0.01023-0.2046μg的范围内呈良好的线性关系。r=0.9999(n=5)平均回收率为99.12%RSD=2%。[结论]较紫外分光光度法更方便、快捷且稳定可行,可作为中间产品的质量控制方法。
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| 关 键 词： | 肉桂 桂皮醛 高效液相色谱法 |
HPLC Method for the Determination of Cinnamic Aldehyde in Cinnamon Content |
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| Gao Ming-shen,Wang Xiao-yao,Bi Zhen-zhen. HPLC Method for the Determination of Cinnamic Aldehyde in Cinnamon Content[J]. , 2009, 23(9): 29-31. DOI: 10.3969/j.issn.1671-7813.2009.06.14 |
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| Authors: | Gao Ming-shen Wang Xiao-yao Bi Zhen-zhen |
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| Affiliation: | Gao Ming-shen Wang Xiao-yao Bi Zhen-zhen |
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| Abstract: | [Objective] establishment of testing Determination of the cinnamaldehyde in the Cinnamon. [ Method]high performance liquid chromatography, In Gbadolite ODS column( 150 mm×4. 6 mm ,5μm) ; With acetonitrile-water (35:65) as mobile phase; A flow rate of 1 mL/min; sample volume: 10μL; Column temperature of 20℃;detective: DAD. [Results] there is a good linear relationship in the range of 0. 01023- 0. 2046μg of cinnamon.r = 0. 9999 (n= 5) average recovery rate;99. 12% RSD = 2% . [ Conclusion] this method is more convenient, fast and stable than UV spectrophotometry. so it can be used as quality control method of intermediate products. |
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| Keywords: | cinnamon cinnamaldehyde HPLC |
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