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1. 发明授权

US3873753A Method for processing and storing tomatoes 失效
标题翻译：西红柿加工和储存方法
公开(公告)号：US3873753A
公开(公告)日：1975-03-25
申请号：US24410072
申请日：1972-04-14
申请人： PURDUE RESEARCH FOUNDATION
发明人： NELSON PHILIP E , SULLIVAN GLENN H
IPC分类号： A23B7/005 , A23B7/02 , A23B7/154 , A23B7/157 , A23L19/00 , A23B7/00
CPC分类号： A23B7/0053 , A23B7/0205 , A23B7/154 , A23B7/157 , A23L19/09
摘要： Disclosed herein is a process for making and aseptically storing a single strength or concentrated crushed tomato product. The tomatoes are washed and chopped, cooled to about 40*F., heated to 190*-200* F., deaerated, heated to about 250* F. for about 42 seconds, cooled to about ambient temperature, and then stored under aseptic conditions. In the preferred process the heating and cooling steps are carried out in a heat exchanger so that the heat necessary to heat the 40* F. product to 190*-200* F. is provided by the product previously heated to 250* F. The product heated to 250* F. is thereby cooled to 100* F. In a modification of the process when a concentrated product is to be stored, the tomatoes are washed, chopped, cooled, and heated to 190*-200* F. and are thereafter finished and a portion of the liquid evaporated. Thereafter the product is heated to kill the microorganism Bacillus Coagulans and then cooled to about ambient temperature and stored. In a further modification of the process, the tomatoes are washed, chopped, cooled, initially heated to 190*-200* F., then subjected to finishing and evaporating operations to form a concentrated product which is packaged without further storage.
摘要翻译：本文公开了一种制备和无菌存储单一强度或浓缩的番茄制品的方法。将西红柿洗涤并切碎，冷却至约40°F，加热至190°-200°F，脱气，加热至约250°F约42秒，冷却至约环境温度，然后储存在无菌条件。在优选的方法中，加热和冷却步骤在热交换器中进行，使得将40°F产物加热至190°-200°F所需的热量由预先加热至250°F的产物提供。将产物加热至250°F，从而冷却至100°F。

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