A Reliable Traceability Model for Grain and Oil Quality Safety Based on Blockchain and Industrial Internet

Abstract

Gain and oil are important compounds in global food supplies, and ensuring the quality and safety of grains and oil is a critical issue in the food supply chain security. Data traceability is the key factor in quality and safety management. Currently, it is a big challenge to ensure the reliability of data and guarantee the efficient exchange of data in various highly heterogeneous systems. To address this challenge, we develop a reliable traceability model applied to the grain and oil industry. In this paper, we first analyze the characteristics of the whole chain traceability information flow, and then we propose the concept that the connector for blockchain and industrial internet is suitable for data traceability in the grain and oil industry. Based on this concept, a reliable traceability model of grain and oil quality and safety is constructed. Finally, a reliable traceability prototype system for wheat quality and safety was designed, and the system implementation of the model was validated. The overall advantage of the proposed model is that the traceability information is safe and credible, the interaction is concise and efficient, and the security and full-process traceability of cross-chain information interaction are guaranteed. This paper fills the gap in the application of research chain network in the field of grain and oil traceability. Reference to this model can also be used to implement and adjust the traceability system, which is adaptable to stakeholders in the grain and oil industry. The model and techniques in this paper not only demonstrate value in real-world applications but also inspire further research in the field.

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“…In the agri-food sector, Xu et al [107] present an innovative solution for addressing data traceability in the grain and oil industry, which is quintessential for ensuring quality and safety. The study outlines the significance of a cross-chain information interaction mechanism and proposes a model that safeguards traceability information, ensuring efficiency, credibility, and security.…”

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“…Xu et al proposed the concept of blockchain and industrial internet connector suitable for data traceability in the grain and oil industry, and hence built a grain and oil quality and safety traceability model. They also designed a wheat quality and safety traceability system to provide a solution for the traceability of wheat supply chain data information [19]. Peng et al researched the information control on a rice supply chain based on multi-chain collaboration and designed a multi-chain collaboration model of "blockchain + child chain", in which the trusted chain mechanism, multi-level sub-chain encryption mechanism, trusted supervision mechanism, and hierarchical consensus mechanism were designed to realize trusted management and control of the rice supply chain [20].…”