The Advantages Of Freeze-dried Technology

  Advantages of freezing technology:

1, Freeze-drying is carried out at low temperatures, so it is especially suitable for many heat-sensitive substances. If or loss of biological vitality.

2, When drying at low temperatures, the loss of some volatile components in the substance is small, and the original nutrients are maintained.

3, In the freeze-drying process, the growth of microorganisms and the role of enzymes can not be carried out, so it can maintain the original shape.

4, Due to drying in the frozen state, the volume is almost unchanged, maintaining the original structure, and concentration will not occur

5, After drying, the substance is loose and porous, spongy, dissolved quickly and completely after adding water, and almost immediately restored to the original shape.

6, Because the drying is carried out under a vacuum, there is very little oxygen, so some easily oxidized substances are protected.

7, Drying can exclude more than 95-99% of the water, so that the product can be preserved for a long time after drying without deterioration.