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


ÇALIK GARCİA G., KOCABAŞ P., Afsar H., ÇALIK P. , Ozdamar T. H.

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, cilt.91, sa.11, ss.2740-2750, 2016 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 91 Konu: 11
  • Basım Tarihi: 2016
  • Doi Numarası: 10.1002/jctb.4864
  • Dergi Adı: JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY
  • Sayfa Sayıları: ss.2740-2750

Özet

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.