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Key Facts
- lyophilization
- freeze dryer
- freeze drying machine
Categories
Sorption (absorption, adsorption, dessicant) Process cooling and drying
Product information
The ice molecules in the products that enter the drying process in the frozen state are removed from the product aswater vapor by turning into direct gas without melting(sublimation). The sublimation step, which lasts about 24hours under low pressure and low temperature, allows theproduct to retain its fresh structure and nutritional value