The catering units that need to keep samples are: school canteens, restaurants serving one-time dinners for more than 111 people, collective dining distribution units and central kitchens.

school canteens, restaurants serving one-time dinners for more than 111 people, collective dining distribution units and central kitchens must keep samples of the meals sold for 24 hours, in order to trace the source of food poisoning and find out the responsibility. Canteen is a large-scale dining center, and food hygiene is related to the health of employees, and keeping samples of meals is an important content of food hygiene management department in daily inspection.

Precautions for the catering industry

I. Store cleaning

The details that must be paid attention to in the operation of restaurants are the store cleaning. Nowadays, people's consumption concept has changed a lot, and they have high requirements for the taste of food, but they also pay great attention to the problem of cleanliness and hygiene. If a shop and storefront are not well hygienic, it looks dirty as a whole, no matter how delicious it is, it is difficult to form an attraction.

In order to deal with these problems, operators must find suitable methods, such as adding insect-proof and rat-proof facilities, including sewers, rat-proof nets or gauze nets, when decorating. In the process of daily operation, it is necessary to carry out regular cleaning, mainly to do a good job of pest control and rodent control.

Second, the sources of raw materials are legal and safe

Restaurants are shops that make delicious food, which involves the issue of purchasing. Many operators only pay attention to the cost of procurement, but do not consider food safety.

Large-scale food enterprises require formal channels for purchasing ingredients, with relevant acceptance certificates or certificates of origin, and imported ingredients or semi-finished ingredients need to have food safety-related qualifications. If you want to make more delicious food, you need to choose a regular supplier, so as to ensure the safety and legality of raw materials.