Vacuum freezing drying is to put the material in a sealed chamber, heating under high vacuum condition, the solid- state ice in the frozen food is directly sublimated to gas- state vapor so that the food is dehydrated and dried.
Technology Advantage:
- Better reservation of the taste and aroma of the production
- Complete reservation of the color and shape of the production
- Complete reservation of the active ingredient and nutritional ingredient of the food
- Be able to absorb water and restore rapidly and completely
- Easy to be superfine grinded
- Longer sealed storage life of food
Technology Application:
- The dehydraton and long term reservation of medicines such as blood serum, plasma, vaccine, enzyme, hormone etc.
- Drying and reservation of foods such as vegetable, fruit, fish, meat, condiment, fast food.
- The production of dietary supplements and herb medicines etc.