Integration of Privacy Protection and Blockchain-Based Food Safety Traceability: Potential and Challenges

【Author】 Lei, Moyixi; Xu, Longqin; Liu, Tonglai; Liu, Shuangyin; Sun, Chuanheng

【Source】FOODS

【影响因子】5.561

【Abstract】Concern about food safety has become a hot topic, and numerous researchers have come up with various effective solutions. To ensure the safety of food and avoid financial loss, it is important to improve the safety of food information in addition to the quality of food. Additionally, protecting the privacy and security of food can increase food harvests from a technological perspective, reduce industrial pollution, mitigate environmental impacts, and obtain healthier and safer food. Therefore, food traceability is one of the most effective methods available. Collecting and analyzing key information on food traceability, as well as related technology needs, can improve the efficiency of the traceability chain and provide important insights for managers. Technology solutions, such as the Internet of Things (IoT), Artificial Intelligence (AI), Privacy Preservation (PP), and Blockchain (BC), are proposed for food monitoring, traceability, and analysis of collected data, as well as intelligent decision-making, to support the selection of the best solution. However, research on the integration of these technologies is still lacking, especially in the integration of PP with food traceability. To this end, the study provides a systematic review of the use of PP technology in food traceability and identifies the security needs at each stage of food traceability in terms of data flow and technology. Then, the work related to food safety traceability is fully discussed, particularly with regard to the benefits of PP integration. Finally, current developments in the limitations of food traceability are discussed, and some possible suggestions for the adoption of integrated technologies are made.

【Keywords】food safety; blockchain traceability; Internet of Things; artificial intelligence; privacy protection

【发表时间】2022 AUG

【收录时间】2022-08-28

【文献类型】综述

【主题类别】

区块链应用-实体经济-工业领域