Published January 1, 2016 | Version v1
Journal article Open

Parametric continuous feed stream design to fine-tune fed-batch bioreactor performance: recombinant human growth hormone production in Bacillus subtilis

  • 1. Ankara Univ, Dept Chem Engn, Biochem React Engn Lab, TR-06100 Ankara, Turkey
  • 2. Middle East Tech Univ, Dept Chem Engn, Ind Biotechnol & Metab Engn Lab, TR-06800 Ankara, Turkey

Description

BACKGROUND: Design principles of a fed-batch bioreactor system to fine-tune bioreactor performance by increasing production and productivity are investigated. To enhance the production and productivity in fed-batch fermentation of recombinant human growth hormone (rhGH) by Bacillus subtilis, this work develops a continuous feed stream (CFS) design method with the parameters, cultivation time to switch batch-to fed-batch operation, so called transition time, t(T), and specific growth rate, mu.

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