离子色谱在食品分析中的应用进展

Application and Progress of Ion Chromatography in Food Analysis

离子色谱(Ion Chromatography,IC)是基于待测物质在离子色谱柱上的差别化升迁,从而对不同物质进行分离,再通过检测仪器对待测物质含量进行测定。因其具有方便快捷、灵敏度高、选择性好等优点被广泛应用于食品分析、环境监测等领域,随着科技的不断发展,离子色谱的更新优化及开发新型高效的联用技术成为了研究重点。近年来随着离子色谱的升级和完善,其对常规无机离子的检测技术与日俱进,同时离子色谱的联用技术拓宽了离子色谱在食品领域的应用范围。本文通过探析近五年离子色谱在食品领域所取得的研究成果及新的发展趋势,为后续研究者提供方向与参考。

Ion chromatography(IC) is based on the differential promotion of the substance to be tested on the ion chromatography column, so as to separate different substances, and then determine the content of the substance to be tested through the detection instrument. Because of its convenience, high sensitivity and good selectivity, it is widely used in the fields of food detection, industrial production and environmental monitoring. In recent years, with the continuous development of science and technology, the update of ion chromatography and the development with new and efficient coupling technologies have become the focus of research. In recent years, with the upgrading and improvement of ion chromatography, its detection technology for conventional inorganic ions is advancing with each passing day. At the same time, the combined technology of ion chromatography has greatly broadened the application scope of ion chromatography in the field of food.This paper reviews the research results and new trend of ion chromatography in the field of food in recent five years and also provides direction and reference for follow-up researchers.