Liquid nitrogen quick freezing lemon slices, fast time, high efficiency, the frozen lemon does not stick, the customer is very satisfied!

Chengdu Zhuoda YuntongLiquid nitrogen quick freezing machineIt has the following advantages:Short freezing time, long preservation time, good food quality, hygiene and environmental protection.

（1) The temperature of liquid nitrogen can reach -196 ℃, and it can quickly remove heat when in contact with food. This low temperature and high heat exchange rate achieve true rapid freezing. This rapid freezing produces smaller ice crystals and avoids the formation of large ice crystals between cells.

（2) Preventing the loss of moisture and achieving as little loss as possible; And try to maintain the original color, flavor, and quality of the food as much as possible. Reduce intracellular water efflux, resulting in less juice flow during thawing.

（3) The time for concentrated solutes and food tissues, colloids, and various components to come into contact with each other inside the cell tissue is significantly shortened, and the harmfulness of concentration is reduced to a lower level

（4) Rapidly lowering food to below the temperature of microbial growth activity effectively resists or kills the growth of microorganisms and their biochemical reactions.

（5) Liquid quick freezing and preservation equipment for aquatic products: Fast freezing and freezing (only a few minutes to ten minutes), high efficiency, low operating costs, greatly reducing the time to market for products, and enterprises do not need to store large quantities of products.

（6) Due to the use of chao low-temperature freezing technology, it can effectively kill viruses and sterilize products during quick freezing. After the product is frozen, it can be directly refrigerated in a -25 ℃ freezer without worrying about bacterial growth and damage to the food.