关键词: 食品, 质量安全, 追溯链, 追溯系统

Abstract:

The construction of food traceability system should firstly figure out what information needs to be traced, and in what way the information is organized and managed. The existing food safety traceability system is constructed in view of information system theory. Through integrated management of food quality and safety factors from food production to consumption, the construction of food safety traceability chain has become a new way of traceability system. Based on the theory of food chain, this paper decomposed the process of food chain, proposed the hierarchical model of food safety traceability chain, and analyzed its continuity and integrity. The establishment of food safety traceability chain was not only the foundation for food hazard analysis, quality control, risk analysis, but also a basis for the construction of food safety traceability system.

Key words: food, quality and safety, traceability chain, traceability system