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Advantages of Freeze Drying Foods

The different methods of food preservation have been changing over the years. There are new ways of preservation coming up daily Unique and new methods of technology are used in preserving food. While some people use artificial methods of preservation, others prefer natural methods of preservation. Nevertheless, some preservation methods combine both the natural and artificial techniques. The best methods are those that do not use any preservatives. Freeze drying is a method that preserves perishable food items by freezing the food, then reducing the pressure to allow sublimation of frozen water in them. Freeze drying can be described as a technique that preserves perishable food by freezing it, and allowing the sublimation of frozen water in them by reducing pressure. Below are some of its advantages

Maintenance of Nutritional Value

There is no loss of nutrients when food is stored using the freeze drying … Read the rest