Does freeze dried food lose or keep its nutritional value? Freeze dried food keeps 97 percent of its original nutritional value and only loses 3 percent of its nutrients. Compared to other food preservation methods, freeze drying is much better at maintaining its nutritional value.
Does freeze-drying take away nutrition?
Freeze-drying doesn't affect the calorie count, the fiber content, or the overall amounts of minerals. It can make a difference with a few water soluble vitamins, such as folate and Vitamin C. But, most of the nutritional value will be maintained.
What are the disadvantages of freeze-drying?
Disadvantages:Water required for reconstitution (except for simple snacks)Slow process — average cycle is 24+ hours.Some dislike the dry, styrofoam texture.Not all foods can be freeze dried.Airtight containers are required for long-term storage.No space savings — the food's cellular structure is mostly retained.What are the advantages & disadvantages of freeze drying?
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