| 食品中辣椒红色素含量测量不确定度的评定 |
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| 引用本文： | 张志强,江英,田丽萍.食品中辣椒红色素含量测量不确定度的评定[J].中国食品添加剂,2006(6):197-200. |
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| 作者姓名： | 张志强 江英 田丽萍 |
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| 作者单位： | 1. 石河子大学食品学院,新疆,832003
2. 石河子大学生命科学学院,新疆,832003 |
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| 摘 要： | 本文对高效液相色谱法测定食品中辣椒红色素含量的测定不确定度进行了评定,按照JJF1059-1999方法建立了数学模型,通过实验过程中取样器具、对照品的纯度,标准曲线拟合等不确定因素的分析,确定不确定度分量,合成不确定度.本评定方法客观、准确,在实际工作中有较强的实用性.
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| 关 键 词： | 辣椒红色素 高效液相色谱法 含量 测量不确定度 |
| 文章编号： | 1006-2513(2006)06- |
| 收稿时间： | 09 7 2006 12:00AM |
| 修稿时间： | 2006年9月7日 |
Assessment of the uncertainty of measurement of capsanthin in food |
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| ZHANG Zhi-qiang,JIANG Ying,Tian Li-ping.Assessment of the uncertainty of measurement of capsanthin in food[J].China Food Additives,2006(6):197-200. |
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| Authors: | ZHANG Zhi-qiang JIANG Ying Tian Li-ping |
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| Affiliation: | 1. College of food Shihezi University, Xinjiang 832003 ; 2. College of Life Science Shihezi University, Xinjiang 832003 |
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| Abstract: | To establish the assessment style of the measurem uncertainty for capsanthin in food with high perfomance liquid chromatography(HPLC).According to JJF 1059-1999,to establish mathematic model and synthesize the uncertainty.The various measurements of uncertainty were found and synthesized by analyzing the uncertain factor in the experimental process.This assessment is very suitable for the determination of capsanthin in food by HPLC. |
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| Keywords: | capsanthin HPLC content uncertainty of measurement |
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