ANALYSIS ON PARAMETERS OF FREEZE DRYING PROCESS FOR FOOD
 
                 
                
                    
                                        
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Graphical Abstract
 
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Abstract
    This paper introduced the theory and the process of freeze-drying,systematically analyzed the important parameters in the process of freeze-drying for food basing upon freeze-drying technology for food,the technical parameters in designing freeze-drying equipment for food can be determined.
 
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