摘 要：本文探讨了气相色谱法在食品安全风险监测中的应用，主要针对农药残留、环境污染物、食品添加剂滥用等食品安全问题，系统分析了从样品前处理、色谱分离到检测的全过程。优化气相色谱分析流程，并综合运用样品前处理技术、联用技术和化学计量学方法，可有效提高复杂基质中目标物的检测灵敏度和准确性，为食品安全风险防控提供重要的技术支撑。

    关键词：气相色谱法；食品安全；风险监测

    Abstract： This paper discusses the application of gas chromatography in food safety risk monitoring， and in view of pesticide residues， environmental pollutants， abuse of food additives and other food safety problems， systematically analyzed the entire process from sample pretreatment， chromatographic separation to detection. The optimization of the gas chromatography analysis process and the comprehensive application of sample pretreatment techniques， combination techniques， and chemometric methods can effectively improve the detection sensitivity and accuracy of target substances in complex matrices， providing important technical support for food safety risk prevention and control.

    Keywords： gas chromatography; food safety; risk monitoring

    近年来，我国高度重视食品安全风险监测，出台了《中华人民共和国食品安全法》等一系列法律法规和政策文件，为保障食品安全提供了制度保障。然而，当前我国食品安全形势依然严峻，农药残留、环境污染物、非法添加剂等问题仍然存在，急需加强食品安全风险监测，为风险防控提供必要的科学依据[1] ......