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Acetate formation and dissolved oxygen responses to feed transients in Escherichia coli fermentations: Modeling and experiments

Tocaj, Anita LU ; Axelsson, Jan Peter; Åkesson, Mats LU and Hagander, Per LU (1998) 7th International Conference on Computer Applications in Biotechnology
Abstract
Two hypotheses for acetate formation in <em>Escherichia coli</em> are used to obtain relations between glucose uptake, oxygen uptake and acetate production. Based on these relations, models for dissolved oxygen responses to feed rate transients are derived. Simulations of the models are compared with experimental data. It is shown that information about acetate production can be obtained from the dissolved oxygen measurement by making short pulses in the feed rate.
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author
organization
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Contribution to conference
publication status
published
subject
keywords
Dynamic model, acetate, dissolved oxygen, transients, Escherichia coli.
conference name
7th International Conference on Computer Applications in Biotechnology
language
English
LU publication?
yes
id
bd83d6f6-4159-45ab-8429-f8d7113ea05d (old id 8516836)
date added to LUP
2016-01-19 10:44:46
date last changed
2016-04-16 11:30:16
@misc{bd83d6f6-4159-45ab-8429-f8d7113ea05d,
  abstract     = {Two hypotheses for acetate formation in &lt;em&gt;Escherichia coli&lt;/em&gt; are used to obtain relations between glucose uptake, oxygen uptake and acetate production. Based on these relations, models for dissolved oxygen responses to feed rate transients are derived. Simulations of the models are compared with experimental data. It is shown that information about acetate production can be obtained from the dissolved oxygen measurement by making short pulses in the feed rate.},
  author       = {Tocaj, Anita and Axelsson, Jan Peter and Åkesson, Mats and Hagander, Per},
  keyword      = {Dynamic model,acetate,dissolved oxygen,transients,Escherichia coli.},
  language     = {eng},
  title        = {Acetate formation and dissolved oxygen responses to feed transients in <i>Escherichia coli</i> fermentations: Modeling and experiments},
  year         = {1998},
}