Requirements of food sample retention system in catering, kitchen, canteen and other industries;

1, large banquet, important reception, every dish in the kitchen must be reserved by a special person; ?

2, each meal, each food must be required to leave enough 100g, respectively, in the sterilized tableware; ?

3. After sampling the sample food, it must be put into a good food cover immediately to avoid being contaminated; ?

4. After the sample food is cooled, it must be sealed (or stamped) with plastic wrap, and the shelf life of the sample, product name, number of meals and sample holder should be marked on the outside; ?

5, food samples must be immediately sealed, labeled, must be immediately stored in a special sample refrigerator; ?

6. Sample retention records must be made for each meal: sample retention period and food name for easy checking; ?

7. The sample food must be kept for 48 hours, and it can be poured out only after the time is full; ?

8. The sample retention refrigerator is special equipment, and it is forbidden to store or retain food in the sample retention refrigerator;

9. A special person must be responsible for the collection and preservation of samples, equipped with special sampling tools after disinfection and a special refrigerator for sample storage.

10, food samples should be collected during operation or at the end of processing. Special production is not allowed. For catering units, different food varieties are stored in different containers to prevent pollution between samples; The sample container should be dedicated and disinfected to ensure cleanliness, and the samples should be kept in a sealed container. For catering enterprises, samples can be collected directly from the distributed collective dining plates (copies) to ensure the representativeness of the samples. The sample retention of each variety is not less than 100g, and it is better to reach 250g.

1 1. After collection, the reserved samples should be kept at about 5℃ for more than 48 hours. Frozen storage is not allowed.

12. In principle, food samples should include all processed foods, and the samples should be recorded and marked. Each sample must be marked with the product name, processing time, processing personnel and sampling time (xx, xx, xx). In other cases, the health supervision institution or catering unit may decide the sample variety by itself according to the needs.

13. In case of food poisoning or suspected food poisoning accident, samples shall be provided in time, and the health supervision institution shall be assisted in the investigation and handling. There shall be no failure to provide samples or provide untrue samples, which will affect or interfere with the investigation and handling of accidents.

Sample retention requirements:

(1) Sample retention shall be managed according to the operating procedures, and samples that need to be retained shall be filled in by the Quality Control Department and sent to relevant workshops, and sufficient samples shall be reserved;

(2) Retained samples should be able to represent the materials or products in the sampled batch;

(3) Finished product samples:

(1) Each batch of drugs should have samples; If a batch of drugs is packaged for multiple times, at least one finished product with the smallest package on the market should be kept in each package;

(2) The packaging form of the retained sample should be the same as that of the commercially available drugs. If the sample of API cannot be packaged in the market, simulated packaging can be used;

(3) Under normal circumstances, the number of samples left in each batch of drugs should at least ensure that two full inspections (except aseptic inspection and pyrogen inspection) can be completed in accordance with the registered and approved quality standards;

(4) Under the condition of not affecting the integrity of the retained sample packaging, the retained sample shall be visually inspected at least once a year during storage, and if there is any abnormality, it shall be thoroughly investigated and corresponding treatment measures shall be taken;

(5) Sample observation should be recorded;

(6) According to the storage conditions approved by the registration, the samples shall be kept for at least one year after the expiry date of the drug;

(7) Where an enterprise terminates production or closes drugs, it shall hand over the retained samples to an authorized unit for preservation, and inform the local drug supervision and administration department, so that the retained samples can be retrieved at any time when necessary.

(4) Sample retention of materials:

(1) Samples shall be kept for each batch of raw and auxiliary materials used in preparation production and packaging materials in direct contact with drugs. Finished products such as packaging materials (such as infusion bottles) that are in direct contact with drugs do not need to be kept separately;

(2) The number of samples of materials should at least meet the needs of identification, and the total inspection number of raw and auxiliary materials and finished products is generally three times. According to the size, the packaging material can be 1 piece/batch or 30cm/ batch;

(3) Except for the raw and auxiliary materials with poor stability, samples of raw and auxiliary materials used in preparation production (excluding solvents, gases or medicinal water used in the production process) and packaging materials in direct contact with drugs shall be kept for at least two years after the product is released. If the validity period of the material is short, the retention time of the sample can be shortened accordingly;

(4) Material samples shall be stored in accordance with the specified conditions, and properly packaged and sealed when necessary.