| 辣椒素的分析方法比较 |
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| 引用本文： | 吴艳阳,陈开勋,陈国亮,邵纪生.辣椒素的分析方法比较[J].理化检验(化学分册),2007,43(1):66-68. |
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| 作者姓名： | 吴艳阳 陈开勋 陈国亮 邵纪生 |
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| 作者单位： | 1. 西北大学,化工学院,西安,710069
2. 陕西化工研究院,西安,710054 |
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| 摘 要： | 采用可见、紫外分光光度法和高效液相色谱法(HPLC)对辣椒不同部位的辣椒素含量进行了对照分析,同时用上述三种方法对色素、辣椒精及辣椒素晶体的辣椒素含量进行了对照分析。分析结果表明,HPLC方法与前两种方法相比,具有方法可靠、测得的结果准确度高等优点。
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| 关 键 词： | 紫外-可见分光光度法 高效液相色谱法 方法比较 辣椒素 |
| 文章编号： | 1001-4020（2007）01-0066-03 |
| 收稿时间： | 2005-07-02 |
| 修稿时间： | 2005-07-02 |
Comparative Study on Analytical Methods for Capsaicin |
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| WU Yan-yang,CHEN Kai-xun,CHEN Guo-liang,SHAO Ji-sheng.Comparative Study on Analytical Methods for Capsaicin[J].Physical Testing and Chemical Analysis Part B:Chemical Analgsis,2007,43(1):66-68. |
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| Authors: | WU Yan-yang CHEN Kai-xun CHEN Guo-liang SHAO Ji-sheng |
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| Abstract: | A comparative study on the determination of capsaicin contents in different parts of chilli,and on the determination of capsaicin contents in capsanthin,essence of chilli and crystalline capsaicin was carried out by the vis-spectrophotometry,UV-spectrophotometry and HPLC.It was proved that the method of HPLC was more reliable and the results obtained gave higher accuracy,than either the vis-spectrophotometric method or the UV-spectrophotometric method. |
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| Keywords: | UV-and VIS-spectrophotometry High performance liquid chromatography Capsaicin Comparative study |
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