Review on blockchain technology in food safety and traceability issues

This review explores the potential of blockchain technology to address food safety and traceability challenges within the global food supply chain.Through a comprehensive analysis of existing literature, case studies, and industry developments, the benefits, limitations, and real-world applications of blockchain were examined to enhance food safety and tracking food journeys from farm to fork.The analysis considers the potential for improved transparency, efficiency, and consumer empowerment alongside challenges such as scalability, standardization, and regulatory frameworks.The unique opportunities and considerations for blockchain adoption in regions like Africa were acknowledged.This review provides valuable insights for future research and implementation strategies, aiming to inform stakeholders on how blockchain can contribute to a more secure, transparent, and efficient global food system.