食品中微生物污染快速识别与控制技术研究

中图分类号：TS201.3 文献标志码：A 文章编号：1674-0270（2025）36-0058-04

Research on Rapid Identification and Control Technologies forMicrobial Contamination in Foods

YANG Lianlian, ZHAO Tiantian, MA Jianling (Kashgar Vocational and Technical College,Kashgar 8441Oo, China)

Abstract:This paperfocuses ontherapid identificationand controlof microbialcontamination in foods.Itfirstoutlines the majorcontamination types,including pathogenicbacteria,spoilage bacteria,molds,virusesandparasites,and their transmissioncharacteristics indairy products,meat products,fruitsand vegetables.On thisbasis,itdemonstrates how real-time fluorescence quantitativePCR,LAMP isothermal amplification,immunodetectionand microfluidic biosensors shorten the overall detectioncycle in practical applications.Furthermore,it clarifies the technical mechanisms of control measuressuch as thermal processing,high hydrostatic pressure,pulsed electric fields,cold plasma treatment, preservative formulations and biological preservation,with theaim of providing a technical reference forbuildingan integratedsystemofrapid identificationandcomprehensivecontrolsuitableforfood processnganddistributionchains.

KeyWords:foodmicrobialcontamination;rapid identification;PCRdetection

0 引言

随着食品工业规模不断扩大，冷链和集中加工环节使微生物污染在生产链上更易扩散。（剩余6206字）