Fecha de publicación: 20/04/2018 Fuente: WIPO Food Portada The invention provides a food supply and quality supervision and tracing system comprising a food information management platform, a food information processing center, a purchasing information management platform, a food quality detection platform, a food information tracing platform, and an authentication management server. The food information management platform is used for recording relevantinformation of food in processes of production, transportation and sales; the food information processing center is connected to the food information management platform; the purchasing information management platform includes a first image collector; the food quality detection platform is connected to the food information processing center and the purchasing information management platform; the food information tracing platform is connected with the food information management platform and the food quality detection platform; and the authentication management server is connected to the food information management platform. Therefore, relevant information of all links of raw material cultivation, processing, packaging, storage, transportation and sales of the food is recorded truly and reliably by image collection. When a safety problem occurs at the food, traceability is realized quickly and the person in charge is found out quickly, so that the production and sales of food companiesare supervised effectively.