Russian mining engineer Lappa-Starzhenetsky invented a special furnace.
In the 60s of the 20th century, polar explorers, sailors, geologists and tourists enjoyed the technology. Now the very first tubes of freeze-dried food can be seen in the Museum of Cosmonautics.
In the 60s of the 20th century, polar explorers, sailors, geologists and tourists enjoyed the technology. Now the very first tubes of freeze-dried food can be seen in the Museum of Cosmonautics.
You can preserve almost any berries, fruits and even vegetables in this way – in the form of juice or puree, or in the form of diced fresh fruits. Among vegetables, potatoes, beets, cabbage, onions, peppers, carrots, zucchini, tomatoes and pickles are common.
Today, it has become possible to sublimate the dishes, such as mashed potatoes with meat patties, meat and fish products. Raw and boiled beef, chicken, boiled and smoked pork, tongue and liver are produced. Alcoholic drinks are also sublimated: red and even rose wine are found in Europe, vodka in Russia.
Today, it has become possible to sublimate the dishes, such as mashed potatoes with meat patties, meat and fish products. Raw and boiled beef, chicken, boiled and smoked pork, tongue and liver are produced. Alcoholic drinks are also sublimated: red and even rose wine are found in Europe, vodka in Russia.