冷杀菌技术在果汁饮料生产中的应用研究

Cold sterilization and its applications in juice processing

食品冷杀菌技术是一类不用热能杀死微生物,不影响食品营养、质构、色泽和风味的新兴杀菌技术。阐述了其中的超高压杀菌、辐照杀菌和高强脉冲电场杀菌的基本原理和优点,讨论了其在果汁生产中的应用,并举例说明了冷杀菌技术存在的不足。

Food cold sterilization is a kind of new and developing technology, which kills microorganism without heating and does not affect the nutrient, texture, color and flavor of food. Some of food cold sterilization just as ultra-high-pressure sterilization, irradiation sterilization, high-intensity pulsed electric field sterilization are described in the paper about their principles and advantages as well as their applications in juice processing. The disadvantages of cold sterilization are also illustrated in the paper.