Method Of Eliminating Peculiar Smell In Containerized Cold Storage Room

The reason for the strange smell in the containerized cold storage room: the so-called strange smell, that is, the cooking materials and food in the containerized cold storage room under the influence of external factors, through the change of physical chemistry, a kind of abnormal smell, for a long time, the smell sticks to the walls, ceiling, and equipment and tools of the containerized cold storage room. In general, there are several reasons for the abnormal smell in the container type refrigeratory: The container type refrigeratory has a kind of abnormal smell before the food is consumed. Before entering container type Freezer food has spoilage phenomenon, such as spoiled egg, meat, fish and so on. Storage of fish in container-type cold storage room, unwashed meat, eggs, fruits and vegetables and other food, resulting in the smell of infection and deterioration. Containerized cold storage room ventilation is not smooth, temperature, humidity is too large, resulting in a large number of mold breeding, producing mold odor. Container refrigerator refrigeration pipe leakage, refrigerant (ammonia) corrosion into food, resulting in odor. The temperature in the container type refrigerator does not drop, causes the meat to go bad to produce the putrefaction flavor. This kind of situation occurs in the fresh meat has not frozen, frozen through that is transferred to the warehouse storage. Different smell of food there is a container-type cold storage room inside the container-type cold storage room to prevent the formation of abnormal smell of food into the container-type cold storage room, the food must be inspected, no deterioration can be placed in storage. The containerized cold storage room must not have the peculiar smell before the stock.

If there is a peculiar smell, it should be treated by technology and the odor should be eliminated before use. Usually to strengthen the maintenance of refrigeration equipment, prohibited dump unloading, so as to prevent damage to the pipeline, resulting in refrigerant leakage. During the cold processing of food, the temperature of the storage room of the container type refrigerator should be kept, and the frozen food should not be transferred or stored. If the temperature in the warehouse of the containerized cold storage room can not drop, the reason should be found out and the food processing should be carried out after the exclusion. No mixed storage of mutually infected food is allowed in the containerized cold storage room.

Method of eliminating odors in containerized cold storage room, Ozone Method. Ozone has a strong oxidation, not only can eliminate the containerized cold storage room odor, but also can stop the growth of microorganisms. The ozone generator can eliminate the peculiar smell in the storeroom. If the container-type refrigerator store food containing more fat, it is not appropriate to use ozone treatment, so as to avoid fat oxidation and rancidity.

FORMALDEHYDE method: Take the goods out of the container refrigerated room and use 2% formaldehyde water solution (I. E. Formalin Solution) to disinfect and remove the odor.

Vinegar Law: filled with fish in the container-type cold storage room, very fishy smell. Do not pack other food, must eliminate fishy smell can be loaded into other food. The general method to remove fishy smell is to use vinegar method.