Geeraerd_iso

Returns the predicted logarithmic reduction in microbial cont according
to Geeraerd's model.
The isothermal prediction is calculated by analytical integration of the
ode for constant temperature

Functions for modelling microbial inactivation under
isothermal or dynamic conditions. The calculations are based on several mathematical models broadly
used by the scientific community and industry. Functions enable to make predictions for cases where the
kinetic parameters are known. It also implements functions for parameter estimation for isothermal and
dynamic conditions. The model fitting capabilities include an Adaptive Monte Carlo method for a Bayesian
approach to parameter estimation.

Alberto Garre

bioinactivation

Mathematical Modelling of (Dynamic) Microbial Inactivation

Pablo S. Fernandez

Jose A. Egea

Geeraerd_iso function

<dl><dt>time</dt>
<dd>numeric vector with the treatment time</dd>
<dt>temp</dt>
<dd>numeric vector with the treatment temperature</dd>
<dt>logC0</dt>
<dd>model parameter describing the shoulder length</dd>
<dt>a</dt>
<dd>model parameter describing the intercept of the relation</dd>
<dt>z</dt>
<dd>z-value</dd></dl>

Arguments

Isothermal Geeraerd Model — Geeraerd_iso

<dl>

<dt>time</dt>
<dd>numeric vector with the treatment time</dd>


<dt>temp</dt>
<dd>numeric vector with the treatment temperature</dd>


<dt>logC0</dt>
<dd>model parameter describing the shoulder length</dd>


<dt>a</dt>
<dd>model parameter describing the intercept of the relation</dd>


<dt>z</dt>
<dd>z-value</dd>

</dl>

Geeraerd_iso: Isothermal Geeraerd Model

Description

Usage

Arguments