Computational Modelling of Large Scale Phage Production Using a Two-Stage Batch Process.

ABSTRACT: Cost effective and scalable methods for phage production are required to meet an increasing demand for phage, as an alternative to antibiotics. Computational models can assist the optimization of such production processes. A model is developed here that can simulate the dynamics of phage population growth and production in a two-stage, self-cycling process. The model incorporates variable infection parameters as a function of bacterial growth rate and employs ordinary differential equations, allowing application to a setup with multiple reactors. The model provides simple cost estimates as a function of key operational parameters including substrate concentration, feed volume and cycling times. For the phage and bacteria pairing examined, costs and productivity varied by three orders of ma

SUBMITTER: Krysiak-Baltyn K 

PROVIDER: S-EPMC6026895 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature