食品重金属残留检验检测方法优化与验证

中图分类号：TS207.5 文献标志码：A 文章编号：1674-0270（2025）32-0087-03

Optimization and Validation of Detection Methods for HeavyMetalResiduesinFood

ZHUZhiying,YANGXiaolei,YUHaiyun,LIUJiabao,PANZhuo,JIZengyun (Tongliao Market Inspectionand Testing Center,Tongliao O28ooo, China)

Abstract:The detection and testing of heavy metal residues in food is a crucial component of the food safety management process,which isdirectly linkedto consumer healthandthe improvementof industrial quality.This paper reviews key detection methods including atomic absorption spectroscopy and atomic fluorescence spectroscopy,along withtheirrespectivecharacteristics.Italsooutlinesthefundamentalprerequisitesforoptimizing these methods,proposes practical approaches such as sample pretreatment optimization,detection parameteradjustments,and technological integrationand innovation,and establishesamulti-dimensional validation system.These efortsaim toadvance he precisionand eficiencyofheavymetalresiduedetectioninfood,therebysupporting foodsafetyregulationandthe highquality development of the industry.

Key Words: heavy metal residues in food; inspection and testing methods; methodoptimization; validationsystem

食品中的重金属残留来源于环境污染物迁移、生产加工环节污染等多种途径。（剩余4341字）