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| 食品中合成色素快速检测仪器的研制 | |
| 引用本文： | 卓婧,王静,陈小霞,汤新华,邱彬,朱尔一,陈曦.食品中合成色素快速检测仪器的研制[J].分析化学,2011,39(2):283-287. |
| 作者姓名： | 卓婧 王静 陈小霞 汤新华 邱彬 朱尔一 陈曦 |
| 作者单位： | 1. 食品安全分析与检测教育部重点实验室,福建省食品安全分析与检测技术重点实验室,福州大学,福州350108 2. 厦门斯坦道生物科技有限公司,厦门,361005 3. 厦门大学化学化工学院化学系,厦门,361005 |
| 基金项目： | 福建省科技重点项目(No.2010Y0050)资助 |
| 摘 要： | 基于人工合成色素在可见光区的光吸收及偏最小二乘变量筛选法,研制出合成色素速测仪器,并应用于饮料、糖果、果冻、调色酒等食品中合成色素的快速检测.速测仪具有便携、功耗低、操作简便、检测时间短并可同时对多种人工合成色素进行实时现场快速检测、检测结果准确等优点.对样品中5种食用合成色素柠檬黄、日落黄、胭脂红、苋菜红和亮蓝的检测... |
| 关 键 词： | 合成色素 快速检测 偏最小二乘变量筛选法 可见光吸收 |
Apparatus and Approach for Rapid Determination of Synthetic Edible Pigment in Food |
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| ZHUO Jing,WANG Jing,CHEN Xiao-Xia,TANG Xin-Hua,QIU Bin,ZHU Er-Yi,CHEN Xi.Apparatus and Approach for Rapid Determination of Synthetic Edible Pigment in Food[J].Chinese Journal of Analytical Chemistry,2011,39(2):283-287. | |
| Authors: | ZHUO Jing WANG Jing CHEN Xiao-Xia TANG Xin-Hua QIU Bin ZHU Er-Yi CHEN Xi |
| Institution: | ZHUO Jing1,WANG Jing2,CHEN Xiao-Xia1,TANG Xin-Hua2,QIU Bin*1 ZHU Er-Yi3,CHEN Xi*3 1(Key Laboratory of Analysis and Detection for Food Safety,Ministry of Education and Fujian Provincial Key Laboratory of Analysis & Detection Technology for Food Safety,Fuzhou University,Fuzhou 350108) 2(Xiamen Standards Bio-technology Co,Ltd,Xiamen 361005) 3(College of Chemistry and Chemical Engineering,Xiamen University,Xiamen 361005) |
| Abstract: | An apparatus for the rapid determination of synthetic edible pigment in food,such as beverage,candy,jelly and wine,has been constructed based on their UV-Vis absorption characteristics and partial least squares variable selection method.This apparatus presented advantages,such as portable,low power consumption,simple operation,short response time and excellent precision.Experimental results showed that,in the determination of 5 kinds of edible pigment,lemon yellow,sunset yellow,carmine,amaranth,brilliant bl... |
| Keywords: | Synthetic pigments Rapid determination Partial least squares variable selection method Ultraviolet-visible absorption |
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