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Related Experiment Videos

On-line measurement in biotechnology: techniques.

G Locher1, B Sonnleitner, A Fiechter

  • 1Institute of Biotechnology, ETH Zürich Hönggerberg, Switzerland.

Journal of Biotechnology
|August 1, 1992
PubMed
Summary

Bioprocess control is challenging due to difficulties in measuring key variables, limiting metabolic understanding. This review evaluates measurement techniques for future well-controlled bioprocesses.

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Area of Science:

  • Biotechnology
  • Process Engineering
  • Metabolic Engineering

Background:

  • Bioprocesses often suffer from poor control due to challenges in measuring critical parameters.
  • Limited in vivo knowledge of metabolic interrelations hinders process optimization and understanding.

Purpose of the Study:

  • To review and evaluate the current state of important measurement techniques in bioprocessing.
  • To assess the principles and online capabilities of these techniques for future bioprocess control.

Main Methods:

  • Literature review of key measurement techniques relevant to bioprocessing.
  • Evaluation of underlying principles and online capabilities for each technique.

Main Results:

  • Identified limitations in current measurement technologies for bioprocesses.
  • Highlighted the importance of on-line capabilities for advancing bioprocess control.

Conclusions:

  • Improved measurement techniques are crucial for achieving well-controlled bioprocesses.
  • Understanding the principles and on-line potential of measurement tools will drive future advancements in bioprocess engineering.

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