Ex Parte Yuan et al - Page 3

                Appeal 2007-2673                                                                              
                Application 10/354,981                                                                        

                      at least about 99.9 to 99.999% of such microorganisms are                               
                      eliminated.                                                                             
                             The term "cooking efficiency", as used in the context of                         
                      the present invention, is associated with improving the quality                         
                      of and enhancing the safety of heat-treated foodstuffs for                              
                      consumption by mammals, particularly humans.  More                                      
                      specifically, the "cooking efficiency" may be said to be                                
                      synergistically improved when the content of microorganisms                             
                      on or in such foodstuff, particularly those causing food-borne                          
                      illnesses, is reduced compared with levels which would be                               
                      expected for heat treatment and/or ozone treatment of the                               
                      foodstuff alone.                                                                        
                Further details of the appealed subject matter are recited in representative                  
                claim 1 reproduced below:                                                                     
                             1.  A method of improving the cooking efficiency of a foodstuff                  
                comprising                                                                                    
                             sanitizing/disinfecting the foodstuff using an aqueous solution                  
                      containing an effective amount of ozone, which comprises                                
                             forming an aqueous solution of ozone, and                                        
                             contacting the foodstuff with the aqueous solution,                              
                             wherein said foodstuff is contacted with said aqueous solution                   
                      at a temperature and for a time sufficient to substantially sanitize the                
                      foodstuff;                                                                              
                             optionally, packaging the foodstuff; and                                         
                             subjecting the foodstuff to a cooking process,                                   
                      wherein said packaging of the foodstuff comprises placing said                          
                foodstuff in a container, optionally applying a vacuum to the container to                    


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