Rapid Analysis of Illegal Cationic Dyes in Foods and Surface Waters Using High Temperature Direct Analysis in Real Time High-Resolution Mass Spectrometry

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成果类型：

期刊论文

作者：

Wen, Ruizhi;Zeng, Dong;Yang, Zihui;Jiang, Le;Ma, Ming;...

通讯作者：

Chen, Bo;van Beek, Teris A.

作者机构：

[Yang, Zihui; Jiang, Le; Wen, Ruizhi; Chen, Bo; Ma, Ming] Hunan Normal Univ, Minist Educ, Key Lab Phytochem R&D Hunan Prov, Changsha 410081, Hunan, Peoples R China.

[Yang, Zihui; Jiang, Le; Wen, Ruizhi; Chen, Bo; Ma, Ming] Hunan Normal Univ, Minist Educ, Key Lab Chem Biol & Tradit Chinese Med Res, Changsha 410081, Hunan, Peoples R China.

[Wen, Ruizhi] Cent South Univ Forestry & Technol, Sch Sci, Changsha 410004, Hunan, Peoples R China.

[Zeng, Dong] Hunan Prov Ctr Dis Control & Prevent, Changsha 410005, Hunan, Peoples R China.

[van Beek, Teris A.] Wageningen Univ, Lab Organ Chem, Stippeneng 4, NL-6708 WE Wageningen, Netherlands.

通讯机构：

[Chen, Bo] H

[van Beek, Teris A.] W

Hunan Normal Univ, Minist Educ, Key Lab Phytochem R&D Hunan Prov, Changsha 410081, Hunan, Peoples R China.

Hunan Normal Univ, Minist Educ, Key Lab Chem Biol & Tradit Chinese Med Res, Changsha 410081, Hunan, Peoples R China.

Wageningen Univ, Lab Organ Chem, Stippeneng 4, NL-6708 WE Wageningen, Netherlands.

语种：

英文

关键词：

Aromatic compounds;Carbonate minerals;Desorption;Fish ponds;Mass spectrometry;Oils and fats;Phase separation;Calibration curves;Direct analysis in real time;Experimental conditions;High resolution;High resolution mass spectrometry;High temperature;Internal standards;Sample solution;Dyes;coloring agent;rhodamine;rhodamine B;vegetable oil;analysis;condiment;evaluation study;food contamination;high performance liquid chromatography;limit of detection;pond;procedures;spice;tandem mass spectrometry;water pollutant;Chromatography, High Pressure Liquid;Coloring Agents;Condiments;Food Contamination;Limit of Detection;Plant Oils;Ponds;Rhodamines;Spices;Tandem Mass Spectrometry;Water Pollutants, Chemical

期刊：

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

ISSN：

0021-8561

年：

2018

卷：

期：

页码：

7542-7549

DOI：

10.1021/acs.jafc.8b02388

基金类别：

*(B.C.). Tel/Fax: +86-731-88872531. E-mail: dr-chenpo@vip. sina.com. *(T.A.v.B.) Tel: +31-317-482376. Fax: +31-317-484914. E-mail: teris.vanbeek@wur.nl. ORCID Bo Chen: 0000-0002-9926-4377 Funding We thank the Graduate School VLAG, Wageningen, The Netherlands, for a research grant to B.C. and the National Natural Science Foundation of China (21575040, 21405044, 21775040, and 21775041) and the Foundation for Innovative Research Groups of the Hunan Natural Science Foundation of China (2015JC1001) for supporting this research.

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本校为其他机构

院系归属：

理学院

摘要：

A high temperature desorption (HTD) direct analysis in real time-high-resolution mass spectrometric (DART-HRMS) method was developed for the rapid analysis of four banned cationic dyes. Rhodamine B is used to dye foods, while malachite green, crystal violet, and methylene blue are added to fishponds as antimicrobials. A simple induced phase separation extraction was used to pretreat samples. The DART-HRMS method employed two temperature steps, i.e., 200 °C for drying, purification, and enrichment of sample solution and 500 °C for thermal deso...

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Rapid Analysis of Illegal Cationic Dyes in Foods and Surface Waters Using High Temperature Direct Analysis in Real Time High-Resolution Mass Spectrometry

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