Freeze Dried Corn Kernels
Freeze-dried corn kernels are a relatively fashionable freeze-dried vegetable snack. Not only does it taste crisp and delicious, but also the moisture content of freeze-dried corn is lower, and the proportion of calories, protein, fiber and other nutrients is much higher than that of fresh corn. The content of vitamin A and carotene is slightly higher, which is suitable for consumption during weight loss.
The production process of freeze-dried corn kernels is mainly as follows: fresh sweet corn→pulling the kernels→flattening the material tray→putting it into the freeze-drying bin of the food freeze-drying machine→vacuum freeze-drying (referred to as freeze-drying)→packaging. The process of freeze-drying corn kernels can be regarded as a physical sublimation process (food freeze dryer equipment refrigeration, in a low temperature environment of -40°C, the water in the corn kernels freezes into solid ice, and then vacuumizes, so that the solid ice directly becomes The gaseous state is sublimated out, so as to achieve the purpose of drying).
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Nutritional value of freeze-dried corn kernels? Freeze-drying of corn is carried out at low temperature (-40~-60°C) and in a high vacuum state. Therefore, it is very suitable for drying highly heat-sensitive and easily oxidized corn raw materials, and can effectively maintain the color, aroma, taste and nutritional components of fresh corn. For example: only 7% of the vitamins in spinach are left after drying, but as much as 94% are freeze-dried. Freeze-drying technology will not lose the nutritional components of corn, such as protein, microorganisms, etc. will not be denatured or lose biological activity.
