Simultaneous determination of 24 congeners of 2-and 3-monochloropropanediol esters and 7 congeners of glycidyl esters using direct multi-residue analytical LC-MS/MS methods in various food matrices

Ching Chang Lee, Bo Lun Lin, Yi Wen Huang, Ning Syuan Hsu, Wei Hsiang Chang

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

Glycidyl esters (GEs) and 2-and 3-monochloropropanediol esters (MCPDEs) are emerging process-generated food contaminants known as possible carcinogens. Herein, a direct method is developed and validated for the first time to simultaneously quantify seven GEs and twenty-four MCPDE congeners of processed foods using liquid chromatography-tandem mass spectrometry in a single sequence without ester cleavage or derivatisation, thereby allowing for the simultaneous analysis of numerous food matrices with high accuracy and precision. Our results show levels of GEs varying from <LOQ to 13486 ng/g, whereas those of MCPDEs range from <LOQ to 12019 ng/g, respec-tively.

原文English
頁(從 - 到)55-72
頁數18
期刊Journal of Food and Drug Analysis
31
發行號1
DOIs
出版狀態Published - 2023

All Science Journal Classification (ASJC) codes

  • 食品科學
  • 藥理

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