Simultaneous determination of three azo dyes in food product by ion mobility spectrometry
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- 作者：Jiandong Jiaoa ; b ; 1 ; jiandong0016@163.com" class="auth_mail" title="E-mail the corresponding author ; Jinfeng Wanga ; 1 ; Mingfeng Lic ; Junqing Lib ; Qihong Lib ; Qinbo Quanb ; Jinquan Chenb
- 关键词：Ion mobility spectrometry ; Azo dye ; Orange II ; Allura red ; Para red
- 刊名：Journal of Chromatography B, Analytical Technologies in the Biomedical and Life Sciences
- 出版年：2016
- 出版时间：1 July 2016
- 年：2016
- 卷：1025
- 期：Complete
- 页码：105-109
- 全文大小：871 K
文摘
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A simple, rapid and sensitive method was developed to detect three azo dyes by IMS.
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The sample preparation is simple and fast.
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Detection limits were 0.1, 0.05 and 0.2 ppm for orange II, azo rubine and para red.