Investigation of L-lysine fed-batch fermentation process with droppings by mathematical modeling

Abstract

Development of dynamic unstructured model of fed-batch fermentation process with droppings for L-lysine production is the aim of the article. Establishment of the model includes the following main procedures: description of the process by generalized stoichiometric equations; preliminary data processing; identification of the specific rates (growth rate (mu), substrate utilization rate (v), production rate (p), dissolved oxygen utilization rate (gamma); establishment and optimization of dynamic model of the process; simulation researches