Freeze dryer is the abbreviation for vacuum freeze dryer, used to remove moisture.
Food related applications:
1. Cold dried food maximally preserves the nutritional content, color, aroma, and taste of fresh food. The drying of freeze-dried food is carried out under low temperature and vacuum conditions, greatly reducing the loss of some heat sensitive and easily oxidizable substances, and maximizing the retention of various nutrients in the food.
2. Freeze dried food retains its original skeletal structure and maintains its original form.
3. Good rehydration performance, closer to the quality of fresh food.
4. There is no surface hardening problem caused by general drying methods.
5. Easy to store and transport.
Pharmaceutical applications:
1. Remove moisture from thermosensitive substances.
2. Ensure the activity of materials and effective medical value components.
