The Role of Vacuum Technology in Freeze Drying Busch Malaysia
Dec 15, 2020 Freeze drying (Fig. 1) is a purely physical process that uses the principle of sublimation. Due to the vacuum in the drying chamber, the frozen water sublimates into water vapor. The ice skips the liquid state and becomes directly gaseous from solid. Fig. 1: Schematic representation of a freeze dryer: 1.
More details