Instant Soup Series
Freeze-Dried Fruit Series
Introduction to Freeze-Dried Foods
Freeze-drying is one of the world's leading food processing technologies. Freeze-drying works by freezing fresh foods and then reducing the pressure to vacuum and allowing the frozen water in the foods to sublime directly from the solid phase to the gas phase for the purpose of dehydration and long-term preservation.
Freeze-dried foods are able to retain the original taste and nutrients to the most extent, and are natural, nutritive and convenient, and can be preserved for a long period. Freeze-dried foods are widely used in many fields, like instant foods, fast foods, and snack foods.