LC-MS在食品安全检测中的应用

Application of LC-MS in Food Safety Detection

AZI Zila

（Food and Drug Inspection and Testing Center of Yanyuan County， Yanyuan 6157oo， China）

Abstract： Liquid Chromatography-Mass Spectrometry （LC-MS） isananalytical technique that combines the effcient separation capabilityof liquid chromatography with the highlysensitive detection capabilityof tandem mass spectrometry.This paper systematically expounds the basic principle，system composition and analysis process of LC-MS，with a focus on its application inthe detection of pesticide residues，veterinary drug residues，mycotoxins， foodadditivesand illgal foodaditives.Through comprehensive analysis oftypical applicationcases ofLC-MS，it is foundthat it has technicaladvantages such as wide application range，high detection sensitivity，accurate qualitative and quantitative analysis，and strong anti-matrix interferenceability in food safetydetection.Inaddition，thefuture development direction of LC-MS is explored in combination with its current application status，aiming to lower the application thresholdand increase its popularity inthefield offoodsafetydetection，andconstructe amorecomplete food safety technical guarantee system.

Keywords： Liquid Chromatography-Mass Spectrometry （LC-MS）; food safety detection; application field

食品安全作为民生之本，直接关系公众健康与社会经济平稳发展。（剩余4383字）