What are the main contents of the food safety traceability system?

(1) Management of production and operation records

Record is the basic information in the construction of food traceability system, which ensures that producers and operators can truly record the information of various stages that consumers care about, facilitate inquiry, and make consumers feel the responsibility of producers and operators for food safety.

(2) Query management

Consumers can find the product serial number on the purchased product package, input the serial number on the computer in the supermarket or at home, directly obtain the relevant information of the batch of products, return to the farm from the dining table, understand the complete production, transportation and sales process, and improve consumers' confidence in the products. This numbering system connecting producers and consumers, as an information query and retrieval tool that consumers can directly use, is one of the information technology cores of building the whole food traceability system.

(3) sign management

Food labeling is the most important management information in the construction of food traceability system. Its basic function is to track and identify food. Food traceability requires that each node in the food supply chain not only label its own processed products, but also collect the existing labeling information on processed food raw materials, and label all the information on processed products for the next processor or consumer to use. It's like an interlocking chain. If any link breaks, the whole chain will be cut off.

The connection between each link in the chain is fragile, which is the biggest problem in implementing food traceability.