液相色谱-高分辨质谱联用技术在食品欺诈检测鉴别中的应用

针对我国现阶段较为突出的违法使用农兽药、滥用食品添加剂、非法添加非食用物质和掺杂使假等食品欺诈问题,综述了近5年来液相色谱-高分辨质谱联用技术在该领域的应用情况。重点介绍了高分辨质谱,主要是飞行时间质谱和静电场轨道阱质谱技术的定向筛查和非定向筛查功能在食品欺诈检测鉴别中的应用,以期为解决该类食品安全问题提供有益的参考。

Application of liquid chromatography-high resolution mass spectrometry in the identification and detection of food fraud

Food fraud, such as illegal use of pesticides and veterinary drugs, abuse of food additives, addition with inedible substances and food adulteration, is a prominent food safety problem in our country at present stage. The application of liquid chromatography coupled to high resolution mass spectrometry technology in the field is summarized over the last five years. The function of target screening and non-targeted screening of high resolution mass spectrometry, including flight of time mass spectrometry and electrostatic orbitrap mass spectrometry is introduced mainly. It is hoped to provide valuable support for the solution of food fraud.