高效液相色谱法在食品添加剂检测中的应用与优化

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中图分类号：TS202.3 文献标志码：A 文章编号：1674-0270（2025）32-0111-03

Application and Optimization of High-PerformanceLiquid Chromatography in the Detection of Food Additives

QIAO Shaoting （Yijinhuoluo Banner Inspection and Testing Center， Ordos O17Ooo， China）

Abstract：High-performance liquid chromatographyplaysanimportantroleinfoodadditiveanalysis with itsexcellnt separation capability and detection sensitivity.This technique achieves accurate detection of synthetic colorants， preservatives，sweeteners and other types of additives through optimizing mobile phase systems，chromatographic column configurationsand detector selection.Gradient elution technology effectivelyresolves theseparation problems of multicomponents incomplex matrices，with limitsof detection meeting regulatoryrequirements.The methoddemonstrates goodselectivity，eproducibilityandpracticabilityprovidesreliabletechnicalsupportforfoodsafetymonitoringsytems. KeyWords： high-performance liquidchromatography;foodadditives;detectionoptimization;separationtechnology

食品添加剂在改善食品品质与延长保质期方面发挥关键作用，安全性监管要求日益严格。（剩余4089字）