| 肉桂油微乳中桂皮醛含量的高效液相色谱法测定 |
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| 引用本文： | 易醒,李莉,肖小年.肉桂油微乳中桂皮醛含量的高效液相色谱法测定[J].时珍国医国药,2011,22(6):1325-1326. |
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| 作者姓名： | 易醒 李莉 肖小年 |
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| 作者单位： | 1. 江西中德食品工程中心,江西,南昌,330047
2. 南昌大学食品科学与技术国家重点实验室·中德联合研究院,江西,南昌,330047 |
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| 基金项目： | 国家"863"计划项目，江西省重点科技支撑计划项目 |
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| 摘 要： | 目的建立高效液相色谱法测定肉桂油微乳中桂皮醛含量的方法。方法色谱柱为C18,柱温25℃,流动相为乙腈-0.1%磷酸溶液(33∶67),检测波长285 nm,流速1.0 ml.min-1。结果桂皮醛在28.8~100.8μg/ml(R2=0.999 9)浓度范围内线性关系良好。平均回收率为101.29%,RSD为1.45%。结论HPLC测定桂皮醛方法便捷、准确、重复性好,可用于肉桂油微乳含量的测定。
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| 关 键 词： | 肉桂油 桂皮醛 微乳 高效液相色谱法 |
The Determination of Cinnamicaldehyde in Cinnamon Oil Mieroemulsion by HPLC |
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| YI Xing,LI Li,XIAO Xiao - nian.The Determination of Cinnamicaldehyde in Cinnamon Oil Mieroemulsion by HPLC[J].Lishizhen Medicine and Materia Medica Research,2011,22(6):1325-1326. |
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| Authors: | YI Xing LI Li XIAO Xiao - nian |
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| Institution: | 1.Jiangxi Sino-German Food Engineering Center,Nanchang University,Jiangxi Nanchang,330047,China;2.State Key Laboratory of Food Science and Technology,Sino-German Joint Research Institute,Nanchang University,Jiangxi Nanchang,330047,China) |
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| Abstract: | Objective To establish an HPLC method for determination of cinnamicaldehyde content in cinnamon oil microemulsion.Methods C18 was adopted,and the mobile phase was acetonitrile-0.1%Phosphoric acid(33/67,V/V),the UV detection wavelength was set at 285 nm.The flow rate was 1.0 ml /min and the column temperature was 25℃.Results The calibration curve was linear in the range of 28.8～100.8 μg/ml(R2= 0.999 9).The mean recovery was 101.29% and RSD was 1.45%.Conclusion The method is simple and accurate for determination of cinnamicaldehyde content in cinnamon oil microemulsion. |
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| Keywords: | Cinnamon oil Cinnamicaldehyde Microemulsion HPLC |
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