公开(公告)号：US20070202224A1

公开(公告)日：2007-08-30

申请号：US11568095

申请日：2005-04-22

申请人： Corinda Erasmus ,  Mathys Rossouw

发明人： Corinda Erasmus ,  Mathys Rossouw

IPC分类号： A23B5/00

CPC分类号： A23B5/0052 ,  A23B5/005 ,  A23B5/01

摘要： An in-shell egg pasteurization process (10) includes, in a temperature raising stage (16), raising the temperature of albumen of an in-shell egg predominantly by means of microwave radiation to a temperature between 57° C. and 60° C., the albumen temperature being raised at a rate which reduces at least once over time. Simultaneously, in the temperature raising stage (16), the temperature of an external surface of the egg is raised predominantly by means of external heat radiation or conduction to a temperature of between 57° C. and 70° C., or alternatively or in addition the egg surface temperature is allowed to rise to a temperature of between 57° C. and 70° C. as a result of the microwave radiation by inhibiting heat loss from the egg. Said temperatures are then maintained by means of microwave radiation and external heat radiation or conduction for at least some time.

摘要翻译： 壳内蛋巴斯特消毒方法（10）包括在升温阶段（16）中，主要通过微波辐射将壳内蛋的蛋白温度升至57℃至60℃ 白蛋白温度以至少一次随时间减少的速率升高。 同时，在升温阶段（16）中，蛋的外表面的温度主要通过外部热辐射或传导至57℃至70℃之间的温度，或者替代地或 通过抑制来自鸡蛋的热量损失，由于通过微波辐射，蛋表面温度允许升高到57℃至70℃之间的温度。 然后通过微波辐射和外部热辐射或传导来保持所述温度至少一段时间。