近红外光谱技术在食品安全检测中的应用

Abstract： Near infrared spectroscopy，a non-destructive detection technology based on molecular vibrational energytransitions，ofersadvantages suchasreagent-free operation，non-invasiveanalysis，rapid proessing，andcost effectiveness Its application in food safety testing enables swift assessment of food composition，physicochemical properties，and potential hazards，demonstrating broad prospects acrossmultiple stages including raw material screening，production process control，and final product quality inspection.This paper systematicallyoutlines the fundamental principles and technical characteristicsof near infrared spectroscopy，while analyzing its current implementation status in food safety monitoring through key application areas.The study aims to advance the application of near infrared spectroscopy technology in food safetydetection systems.The industrial application of the domain provides acertain theoretical referenceand practical basis，gives fullplayto its technical advantages，and provides a corresponding foundation for food safety supervision.

Keywords： near infrared spectroscopy; food safety detection; nondestructive testing; pesticide residue

1近红外光谱技术的基本原理与技术特征

传统食品安全检测技术虽具备高准确性与高灵敏度等优势，但也存在前处理复杂、检测周期长、操作要求高等局限性。（剩余3823字）