Home Freeze Dryer Sublimation Dehydrator Meat

Home Freeze Dryer Sublimation Dehydrator Meat

Home Freeze Dryer Parameter
 

Freeze Drying Technology
 
Vacuum freeze drying technology, also known as sublimation drying, is a method to pre-freeze water-containing material and sublimate its moisture under vacuum. The original biological and chemical properties of freeze-dried items are basically unchanged, which is easy to keep for a long time. After adding water, they can be restored to the state before freeze-drying and maintain their original biochemical properties. Therefore, vacuum freeze drying technology is widely used in pharmaceutical, food, chemical, biological products and other fields.
 
Home Freeze Dryer Features
 
Integrated structure, small size, easy to use, no leakage
Materials in contact with the product meet food grade requirements
The cold trap is made of stainless steel, which is anti-corrosion and easy to clean
With sample pre-freezing function
The cold trap captures ice evenly; strong ice capture ability
International famous brand compressor, which are high efficiency, energy saving, long service life, low noise.
Well-known brand vacuum pump, which are high pumping speed and higher ultimate vacuum.
Intelligently record and export data
 
Freeze Drying is used for
 
The vacuum freeze dryer is suitable for the drying of materials, such as high-end raw materials, Chinese herbal medicine, biological, wild vegetables, dehydrated vegetables, food, fruits, chemicals, pharmaceutical intermediates, etc.

Freeze Drying and Drying

Drying is one of the methods to keep the substance undamaged. There are many drying methods, such as sun-drying, boil-drying, drying and so on. But these methods are all carried out at a temperature above 0°C. The product obtained by drying will shrink in volume and harden in texture. Most of the volatile components will be lost, and some heat-sensitive substances such as protein and vitamins will be denatured. Therefore, the properties of the dried product are quite different from those before drying.
Different from the above drying methods, freeze-drying technology is the best way to dry materials. The drying of the product is basically carried out at a temperature below 0°C. Freeze-drying technology is particularly suitable for many heat-sensitive substances. For example, proteins and microorganisms will not be denatured or lose their biological vitality. Therefore, it is widely used in medicine.