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Method for simulating and modeling the presence and growth of microbes, including pathogens and spoilage organisms, through a food supply chain

机译:通过食物供应链模拟和建模微生物(包括病原体和腐败生物)的存在和生长的方法

摘要

A method is provided for simulating and modeling the presence and growth of a microbe, including a pathogen or spoilage organism, in a food product through a food supply chain. The food supply chain includes a plurality of major food handling steps, a plurality of food processing steps within each of the major food handling steps and a plurality of parameters relating to the food supply chain and the microbe. The method is carried out in a digital processor and comprising the steps of: ;(a) providing a set of initial values for the major food handling steps in a data storage area; ;(b) providing a set of initial values for the food processing steps in a data storage area; ;(c) providing a set of initial values for the parameters in the data storage area; ;(d) providing a set of equations that relate at least two of the parameters to each other; ;(e) varying one or more of the initial values of the major food handling steps, the food processing steps or the parameters; ;(f) executing a simulation routine, by the digital processor, using the set of equations to determine a second set of values for the parameters resulting from varying one or more of the initial values of the major food handling steps, the food processing steps or the parameters; ;(g) storing the second set of values in the data storage area; and ;(h) displaying one or more of the second set of values.
机译:提供了一种用于通过食物供应链模拟和建模食物产品中微生物(包括病原体或腐败生物)的存在和生长的方法。食物供应链包括多个主要食物处理步骤,每个主要食物处理步骤中的多个食物处理步骤以及与食物供应链和微生物有关的多个参数。该方法在数字处理器中执行,并且包括以下步骤:(a)在数据存储区域中为主要食品处理步骤提供一组初始值; ;(b)在数据存储区中为食品加工步骤提供一组初始值; ;(c)为数据存储区中的参数提供一组初始值; ;(d)提供将至少两个参数彼此关联的一组方程; (e)改变主要食品处理步骤,食品处理步骤或参数的一个或多个初始值; (f)由数字处理器执行模拟例程,使用这组方程式来确定由改变主要食品处理步骤,食品处理步骤的一个或多个初始值产生的参数的第二组值或参数; ;(g)将第二组值存储在数据存储区中;和(h)显示第二组值中的一个或多个。

著录项

  • 公开/公告号US2004158447A1

    专利类型

  • 公开/公告日2004-08-12

    原文格式PDF

  • 申请/专利权人 DUPONT CANADA INC.;

    申请/专利号US20030360856

  • 发明设计人 LYNN LEGER;DEFNE BERKIN;

    申请日2003-02-07

  • 分类号G06G7/48;G06G7/58;

  • 国家 US

  • 入库时间 2022-08-21 23:22:45

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