食品质量检测结果准确性影响因素分析与控制

中图分类号：TS207.3 文献标志码：A 文章编号：1674-0270（2025）35-0020-04

Analysis and Control of Factors Affecting the Accuracy of Food Quality Inspection Results

LIN Xiaoxu, ZHENG Yan (Shandong Provincial Product Quality Inspection Institute, Ji'nan 25OlOo, China)

Abstract: Aiming at detection deviations caused by complex food industry and diverse new contaminants,this article analyzes thekey internaland externalfactorsafecting theaccuracyoffood quality testing fromthreedimensions:food matrix effectcontrol,instrumentsystempollution traceabilityand compliance of non-standard method verification.It proposes targeted strategies to provide theoretical support forfood testing istitutions to improve the whole-chain quality control system and enhance the reliability of test data for ultra-trace and complex matrix samples.

Key Words: food quality inspection; matrix effect; quality control

近年来，随着我国食品工业的迭代升级，预制菜、功能性食品、人造食品等新型食品品类快速扩容，全氟和多氟烷基物质、微塑料、兽药多代谢物、新型生物毒素等痕量/超痕量污染物不断涌现，食品基质组成日趋复杂，给食品质量检测的精准度、灵敏度与抗干扰能力提出了前所未有的严苛要求。（剩余5884字）