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Vacuum Storage
Vacuum storage technology is also called low-pressure storage and vacuum storage. Vacuum storage is the use of suction decompression method, with the suction device to extract the air in the well-closed grain pile, reduce the concentration of oxygen in the grain pile and even make it close to the state of oxygen, and maintain for a long time to reach the storage The purpose of food preservation and pest control and pest control. In contrast to controlled atmosphere storage, decompression storage only changes the total air content and density in the storage environment and does not change the air composition and the combination ratio. Vacuum storage is essentially a pressure-controlled storage method. It is beneficial to inhibit the occurrence and spread of enzymes, bacteria, diseases, and insects.
Vacuum storage is to store grain in an enclosed warehouse (container), extract air from the storage (container) during the cooling process, and depressurize and reduce oxygen. As the pressure continues to decrease, some gases harmful to the storage It also decreased or almost disappeared, creating favorable conditions for the long-term storage and preservation of food. In normal operation, the vacuum decompression library can simultaneously and continuously complete the vacuum pre-cooling and decompression refrigeration process, which reduces the storage process. Since the stored grain in the warehouse does not require airtight packaging and has a wide range of applications, it has become a research hotspot for food scientists. .
Vacuum storage is to store grain in an enclosed warehouse (container), extract air from the storage (container) during the cooling process, and depressurize and reduce oxygen. As the pressure continues to decrease, some gases harmful to the storage It also decreased or almost disappeared, creating favorable conditions for the long-term storage and preservation of food. In normal operation, the vacuum decompression library can simultaneously and continuously complete the vacuum pre-cooling and decompression refrigeration process, which reduces the storage process. Since the stored grain in the warehouse does not require airtight packaging and has a wide range of applications, it has become a research hotspot for food scientists. .
