Quality Inspection for Frozen Roasted Sweet Potatoes - Frozen Diced Cut Onion – Huikang

Instant freezing system. The CAS freezing system is a combination of a dynamic magnetic field and a static magnetic field, which releases tiny energy from the wall to make the water molecules in the food small and uniform, and then immediately cool the food from the supercooled state to -23° Frozen below C. Since the expansion of frozen crystals is minimized, the cell tissue of the food is not destroyed, and the color, aroma, taste and freshness of the food can be restored after thawing, and there is no juice loss, and the taste and water retention are better. maintain.
Food decompression freezing
Food decompression and freezing Food decompression and freezing preservation is composed of vacuum cooling, cryopreservation and gas storage. It has the characteristics of low temperature and low oxygen, inhibits the growth and respiration of microorganisms, and reduces the influence (damage) of oxygen and carbon dioxide on food. Therefore, reduced-pressure freezing preservation not only has the advantages of rapid freezing, prolonged preservation time and improved storage quality, but also prolonged the shelf life of food.