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Method of modeling sanitation levels in food processing equipment

申请公布号:US2003171943(A1)

申请号:US20020094690

申请日期:2002.03.08

申请公布日期:2003.09.11

申请人:
STOCKARD RICHARD DANIEL

发明人:STOCKARD RICHARD DANIEL

分类号:A23L3/00;A23L3/02;A23L3/16;A23L3/3571;A61L2/04;A61L2/07;A61L2/16;A61L2/28;(IPC1-7):G06F17/60

主分类号:A23L3/00

摘要:A method of creating a sanitation level model with respect to a predefined microorganism in food processing equipment is provided. The method includes generally three steps. First, a temperature history during a use cycle of the food processing equipment is created. The temperature history includes a collection of a plurality of temperatures that the food processing equipment undergoes during the use cycle. The use cycle includes a normal use stage, a sanitizing stage, and perhaps an idle stage. Second, a growth model of the microorganism is continuously applied to each applicable temperature in the temperature history. Third, a death model of the microorganism is continuously applied to each applicable temperature in the temperature history. The created sanitation level model is used to ascertain the microorganism growth/death rate in the food processing equipment during the use cycle.

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