... are dried .Application area:1.Food industry Vacuum freeze dryer could be used in the drying vegetables ,meet,fish,condiment instant food ... blood serum,bloodplasma,bacterin,enzyme,antibiotics,hormone.,etc4. Biomedicine research Vacuum freeze dryer could long-termly store blood,bacteria,artery,bones ... quality of cleaning and the sterilization of the equipment. food vacuum freeze drying machine JDG-5