环境和食品样品中高氯酸盐检测方法进展

Advances in dertermination of perchlorate in environmental and food samples

高氯酸盐是一种甲状腺毒素,阻碍甲状腺激素的分泌,影响人体正常的生理机能,因此对食品及环境中高氯酸盐进行检测具有重要的意义。对不同种类食品及环境中高氯酸盐的检测方法进行了综述,其检测方法有离子色谱法、离子色谱–质谱法、离子色谱–串联质谱法,高效液相色谱–串联质谱法。对高氯酸盐检测技术进行了展望,为高氯酸盐的分析及食品安全监控提供参考。

Perchlorate is a thyroid toxin,which can block the secretion of thyroid hormone and affect thenormal physiological function of the human body, therefore, it is of great significance to detect perchlorates in food andenvironment. The analytical methods of perchlorate in different kinds of food and environment samples were reviewed,the method included ion chromatography, ion chromatography–mass spectrometry ion chromatography tandem massspectrometry and high performance liquid chromatography tandem mass spectrometry. In addition, the detection technologyof perchlorate was prospected,in the hope of providing reference for the analysis of perchlorate and food safety monitoring.