Department of Trace Analysis, Faculty of Chemistry, Adam Mickiewicz University, Poznań, 8 Uniwersytetu Poznańskiego Street, Poznan, 61-614, Poland.
Mass Spectrom Rev. 2022 Jan;41(1):32-50. doi: 10.1002/mas.21662. Epub 2020 Sep 30.
Chemical elements speciation analysis of food samples has been among the most important scientific topics over the last decades. Food samples are comprised of high variety of chemical compounds, from which many can interact with metals and metalloids, forming complex elemental species with various influence on the human body. It is particularly important not only to determine the amount of certain chemical element in food sample but also to identify the form in which given element occurs in given sample. Employment of bespoke and nontargeted speciation methods, with the use of liquid chromatography inductively coupled plasma mass spectrometry (LC/ICP-MS) and complementary techniques, provides more complete picture on the metals and metalloids speciation in food. This review discusses issues concerning speciation analysis of metals and metalloids in food samples with the use of LC/ICP-MS as a leading technique in elemental speciation nowadays and a complimentary technique intended for their identification. © 2020 John Wiley & Sons Ltd. Mass Spec Rev.
在过去几十年中，食品样品的化学元素形态分析一直是最重要的科学课题之一。食品样品中包含多种化学化合物，其中许多化合物可以与金属和类金属相互作用，形成具有各种对人体影响的复杂元素形态。不仅要确定食品样品中某些化学元素的含量，还要确定给定元素在给定样品中以何种形式存在，这一点尤为重要。采用定制和非靶向形态分析方法，结合使用液相色谱-电感耦合等离子体质谱（LC/ICP-MS）和互补技术，可以更全面地了解食品中金属和类金属的形态。本文综述了使用 LC/ICP-MS 作为当今元素形态分析的主要技术以及用于鉴定金属和类金属的补充技术，讨论了食品样品中金属和类金属形态分析的问题。© 2020 约翰威立父子有限公司。质谱评论
