基于PCR技术的食品微生物安全检测方法研究

Research on Food Microbiological Safety Detection Method Based on PCR Technology

GAO Gengqu

(Food and Chemical Engineering Department, Henan Quality Institute,Pingdingshan 467ooo, China)

Abstract: Carrying out food microbial testing is not only conducive to reducing the occurrence of fod safety incidents,but also improving product quality and promoting the sustainable development of the fod industry. As an efcient and sensitive molecular biologydetection method,polymerase chain reaction (PCR) has the advantages of strong specificity,rapid detection and simple operation.Based on the application status of PCR technologyin food microbial safety detection,this paper studiesthe application strategyofPCR technology in food safety detection. It is concluded that the application of PCR technology in food microbial safety detection still has some problems, such as complex sample processing,relatively insufficient primer and probe design,and relatively single detection technology type.Based on this,strategies such as optimizing sample processing methods,strengthening primer and probe design,and optimizing detection technology wereproposed,inorder to providetheoreticalsupport forensuring food microbial safety.

Keywords: polymerase chain reaction (PCR); food microbiological safety testing; foodborne pathogens; food safety

随着人们生活水平的提升，食品安全成为社会各界关注的焦点。（剩余4120字）