Vacuum freeze-drying technology, also known as sublimation drying, is a method that pre-freezes water-containing materials and then sublimes their water under vacuum. Freeze-dried items retain their original biochemical properties, are suitable for long-term storage, can be restored to their original state by rehydration, and maintain structural and functional integrity. Therefore, this technology is widely applied in fields such as the pharmaceutical industry, food industry, chemical industry, and biotechnology.
Add To Basket