区块链技术对食品防伪和溯源的 影响——以众安科技“区块链 + 肉鸡溯源”项目为例 4摘 要食品安全一直都是各国政府十分关注的民生问题。如何应对虚假的产品信息、斩断造假链条，就成了推动食品安全行业发展过程中所必须解决的问题。本文主要说明食品安全存在的问题及现状，并介绍区块链的算法，介绍区块链的应用情况，了解区块链如何解决食品的生产、加工、存储、运输以及销售等任何一个环节出现的非透明问题。重点研究以众安科技为代表的公司如何通过“步步鸡”项目运用区块链技术解决食品防伪溯源存在的信任等难题。最后提出区块链对人民生活的重大改变及意义。关键词：食品安全；防伪溯源；区块链；众安科技；步步鸡5ABSTRACTFood safety has always been a people's livelihood issue that governments pay close attention to.How to deal with false product information and cut off the chain of counterfeiting has become a problem that must be solved in the process of promoting the development of food safety industry. This article mainly explains the existing problems and present situation of food safety, and introduces the algorithm of block chain, introduces the application of block chain, and understands how to solve the problem of food production, processing, storage, and how to use block chain to solve the problem of food production, processing and storage. Non-transparent problems in any link, such as transportation and sales. This paper focuses on how to use block chain technology to solve the trust problems of food safety in the company represented by Zhongan Science and Technology. Finally, it puts forward the significant change and significance of block chain to people's life.Key words：Food Safety ， Anti-counterfeiting traceability ， Block chain ， Zhongan Science and Technology，Walking Chicken6目 录1.食品安全................................................41.1 食品安全出现的问题.................................41.2 国家对于改善食品安全...
