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IntroduceVacuum freeze-drying technology, called freeze-drying for short, is also called sublimation drying. It is a method of pre-freezing water-containing materials and then sublimating them under vacuum. Freeze-dried items have basically the same original biological and ...IntroduceVacuum freeze-drying technology, called freeze-drying for short, is also called sublimation drying.
It is a method of pre-freezing water-containing materials and then sublimating them under vacuum. Freeze-dried items have basically the same original biological and chemical properties, and are easy to store for a long time. After adding water, they can return to the form before freeze-drying and can maintain their original biochemical properties.
Therefore, freeze drying technology is widely used in the chemical industry, lab, food freeze dryers and other fields.------------------------------------------------------------IntroduceVacuum freeze-drying technology, called freeze-drying for short, is also called sublimation drying. It is a method of pre-freezing water-containing materials and then sublimating them under vacuum. Freeze-dried items have basically the same original biological and chemical properties, -
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