Wolfram Data Repository

Immediate Computable Access to Curated Contributed Data

Yeast Fermentation Model

Source Notebook

Model of a yeast fermentation process

Examples

Basic Examples (2) 

Retrieve the model:

In[1]:=
ResourceData[\!\(\* TagBox["\"\<Yeast Fermentation Model\>\"", #& , BoxID -> "ResourceTag-Yeast Fermentation Model-Input", AutoDelete->True]\)]
Out[1]=

The annotation:

In[2]:=
ResourceData[\!\(\* TagBox["\"\<Yeast Fermentation Model\>\"", #& , BoxID -> "ResourceTag-Yeast Fermentation Model-Input", AutoDelete->True]\), "Annotation"]
Out[2]=

Scope & Additional Elements (4) 

Available content elements:

In[3]:=
\!\(\* TagBox[ RowBox[{"ResourceObject", "[", "\"\<Yeast Fermentation Model\>\"", "]"}], #& , BoxID -> "ResourceTag-Yeast Fermentation Model-Input", AutoDelete->True]\)["ContentElements"]
Out[3]=

The available model types:

In[4]:=
ResourceData[\!\(\* TagBox["\"\<Yeast Fermentation Model\>\"", #& , BoxID -> "ResourceTag-Yeast Fermentation Model-Input", AutoDelete->True]\), "AvailableModelTypes"]
Out[4]=

The operating point:

In[5]:=
ResourceData[\!\(\* TagBox["\"\<Yeast Fermentation Model\>\"", #& , BoxID -> "ResourceTag-Yeast Fermentation Model-Input", AutoDelete->True]\), "OperatingPoint"]
Out[5]=

The parameters:

In[6]:=
ResourceData[\!\(\* TagBox["\"\<Yeast Fermentation Model\>\"", #& , BoxID -> "ResourceTag-Yeast Fermentation Model-Input", AutoDelete->True]\), "Parameters"]
Out[6]=

Analysis (1) 

An exponential decay in the dilution rate leads to the halting of the fermentation process:

In[7]:=
OutputResponse[ResourceData[\!\(\* TagBox["\"\<Yeast Fermentation Model\>\"", #& , BoxID -> "ResourceTag-Yeast Fermentation Model-Input", AutoDelete->True]\)] /. ResourceData[\!\(\* TagBox["\"\<Yeast Fermentation Model\>\"", #& , BoxID -> "ResourceTag-Yeast Fermentation Model-Input", AutoDelete->True]\), "Parameters"], 0.1 E^(-0.2 t), {t, 0, 400}]; Plot[%, {t, 0, 400}, Sequence[ PlotRange -> All, PlotLegends -> {"\!\(\*SubscriptBox[\(c\), \(1\)]\) yeast concentration", "\!\(\*SubscriptBox[\(c\), \(2\)]\) glucose concentration"}]]
Out[8]=

Suba Thomas, "Yeast Fermentation Model" from the Wolfram Data Repository (2025)  

Data Resource History

  • Date Created:

Source Metadata

  • Citation:
    • J. Ritonja, A. Goršek, D. Pečar, T. Petek, and B. Polajžer, "Dynamic Modeling of the Impact of Temperature Changes on CO₂ Production during Milk Fermentation in Batch Bioreactors", Foods, vol. 10, no. 8, p. 1809, Aug. 2021.

Publisher Information

  • Prepared for the Wolfram Data Repository By: Maher Kuzbari, Suba Thomas
  • Publisher of Record: Suba Thomas