区块链源系统在冷链食品质量安全控制中的应用探析

Analysis on the Application of Blockchain Traceability System in Cold Chain Food Quality and Safety Control

YAN Yanru （Wulanchabu Jining Administration for Market Regulation， Wulanchabu O12ooo， China）

Abstract： Frequent cold chain food quality and safety issues have prompted an urgent upgrade of the information traceabilitysystem.Blockchain technology， with its characteristics of being tamper-proof and fully recorded，provides anew solution forcold chain food quality control.This article analyzes the main risk factors for cold chain food qualityand safety，explores the technical solution for building a traceability system based on blockchain，and focuses on the application strategies of uploading raw material information to the chain，uploading datainreal time during transportation，andtracking transaction links inthesales proces.On this basis，the keyrole of the blockchain traceability system inensuring thecontrolabilityof the entire cold chain food processand improving the qualityandsafetylevelis proposed，providing technicalsupportand practicalreferencefor thedigitaland intellient transformation of the cold chain supply chain management system.

Keywords： cold chain food; blockchain traceability;quality safety control; data uploading; full-process controllability

冷链食品在运输与销售过程中对温度与环境条件高度敏感，其质量安全风险频繁暴露出传统信息追溯体系响应滞后、数据断链等问题，迫切需要引入高可信、可验证的技术手段提升全过程监管能力。（剩余4002字）