摘 要：食品安全作为公共卫生的核心议题，农药残留的检测至关重要。传统检测方法存在范围有限、灵敏度不足及操作过程烦琐等缺陷。生物传感器凭借其高灵敏度、特异性识别及便携性，实现食品中农药残留的快速筛查、现场检测及多组分同时检测，尤其在低浓度残留准确检测方面展现出显著优势。该技术旨在为食品安全监管提供新的有效手段，保障消费者健康，促进农业绿色生产，提升国际竞争力。

    关键词：生物传感技术；农药残留；食品安全；快速筛查；现场检测；多组分检测；低浓度残留

    Application Analysis of Biosensing Technology in Food Pesticide Residue Detection

    LI Yi

    (Gansu Finance and Trade Professional College， Lanzhou 730030， China)

    Abstract： Food safety is a core issue of public health， and the detection of pesticide residues is crucial. Traditional detection methods have limitations in scope， insufficient sensitivity， and cumbersome operation processes. Biosensors， with their high sensitivity， specificity， recognition， and portability， enable rapid screening， on-site detection， and simultaneous detection of pesticide residues in food， particularly demonstrating significant advantages in accurate detection of low concentration residues. This technology aims to provide new and effective means for food safety regulation， safeguard consumer health， promote green agricultural production， and enhance international competitiveness. ......