食品保存的原理PrinciplesofFoodPreservations

按一下以編輯母片標題樣式,按一下以編輯母片,第二層,第三層,第四層,第五層,*,食品保存的原理Principles of Food Preservations,第三部份：食品保存與微生物,黃顯宗,東吳大學,M202,1,第三部份：食品保存與微生物,食品保存原理,化學保存,控制空氣保存,低溫保存,高溫保存,乾燥保存,輻射保存,其他方法,2,教學目標,簡介食品保存的方法與微生物的關係,介紹新的保存方法,3,食品腐敗,生化作用,化學作用,微生物作用,4,食品保存的原理,Processing & Preservation Principles,Prevention / delay microbial decomposition,Asepsis,Removal of microorganisms,Hindering growth / activity,Killing the microorganisms,Preventiion / delay of self decomposition,Inactivation of food enzyme,Prevent chemical reaction, e.g. Oxidation,Prevent other damage e.g. insects,5,食品保存方法,化學保存,控制空氣保存,低溫保存,高溫保存,乾燥保存,輻射保存,其他方法,6,Hurdle Technology,FOOD TRENDS AND MINIMALLY PROCESSED FOODS,Hurdle Technology,High-pressure processing,Irradiation,Pulsed-electric fields,Antagonistic microflora and bacteriocins,Use of bacteriophages,7,