The currently popular method of food preservation is freeze drying. It is a preservation method that can preserve the shape, taste, and nutritional value of food. So that the product can be stored for years. And most of them are popular with fruit.
The popular preservation method today is freeze-drying, which is a method of preserving shape. The taste and nutritional value of the product enable it to be stored for many years, with fruits being the most popular.
At present, the popular freeze-drying method is freeze-drying, which is a preservation method that can keep the shape, taste and nutritional value, so that goods can be preserved for many years, mainly made of fruits.