Safterei
The cold-pressed juices produced by Safterei are made by a form of pasteurization known as Pascalization or High pressure processing (HPP). Instead of using heat for preservation, the raw juice is exposed to be pressured by thousands of pounds. Using this method the flavor and the nutritional value of the juice is not damaged.
Juice vesicles
Drum drying or freezing are two processes for preserving juice solids. When product enzymes are deactivated through heat stabilization, they are frozen. Light and air are used for drum-drying, but this process often decreases the flavor and color of the solids.