稳定同位素技术在我国食品安全检测领域的应用进展

Application of Stable Isotope Technique in Food Safety Field

为了深入了解稳定同位素技术在近十多年来食品安全领域的应用热点,本文着重关注国内科研领域的相关研究,从稳定同位素比值测定在食品溯源技术中的应用、稳定同位素技术在食品真实属性鉴别中的应用、稳定同位素内标试剂与同位素稀释质谱法结合的检测技术在食品中有害物质检测中的应用等三个方面综述了稳定同位素在食品安全领域的快速发展及已经形成规范的技术水平。随着稳定同位素技术的发展及数据库的积累,相关理论不断完善,其必将在食品安全领域成为至关重要的应用技术之一。

In order to understand the application hotspots of stable isotope technology in food safetyduring last ten years,this paper focus on the related domestic research.From three aspects,the rapid development of stable isotope in food safety and the technical level that has been standardized have been reviewed.These three aspects include:the application of stable isotope ratio determination in food traceability technology,the application of stable isotope technology in fake identification of food and the application of the detection technique of stable isotope internal standard reagent combined with isotope dilution mass spectrometry in the detection of harmful substances in food.With the development of stable isotope technology and the accumulation of databases,relevant theories are constantly improving,and it will become one of the crucial application technologies in the field of food safety.