... plasma, bacteria, enzyme, antibiotics, hormone, etc2. Food industryVacuum freeze dryer could be used in the drying vegetables, meet, fish ... foods original fresh look, smell, taste, shape. The freeze-dried products can regain water competently and could be easily ... less-costly transported.3. Nutrition and health care industryVacuum freeze dryer nurture products such as Royal jelly, ginseng, terrapin ...