Food freeze-dryer

                                   
Freeze drying is the process of pre cooling and freezing a substance rich in moisture into a solid, and then sublimating its moisture from the ice state to the vapor state under vacuum conditions for dehydration, the substance itself remains in the frozen ice shelf, so its volume remains unchanged after drying and becomes loose and porous. As freeze-drying is carried out under vacuum (with minimal oxygen) and low temperatures, some easily oxidizable substances are protected, and many heat sensitive substances such as proteins and microorganisms do not undergo denaturation or loss of biological activity.

Application fields:

Raw materials: various fruits and vegetables, meat products, aquatic products, flower tea, fresh Chinese herbal medicine, etc.

Solid powder: fruit and vegetable powder, solid beverage, probiotics, flavors and fragrances, Chinese herbal extracts, etc.

Health products: bird's nest, Cordyceps sinensis, ginseng, pilose antler, Ganoderma lucidum, royal jelly, turtle powder, soft shelled turtle, etc.

Pet foods: dog food, cat food, pet snacks, functional pet freeze-dried foods, etc.

Others: reagents, cosmetics, engineering materials, nanometer materials, polymer materials, rare earth materials, etc.