Study on Batch Fermentation Kinetics of L-Lysine by C. glutamicum immobilized on complex carriers of Alginate and Bacterial Cellulose and investigate its reused ability for further fermentative cycle

L-Lysine fermentation by Corynebacterium glutamicum obtained productivity improvements from D-glucose. Immobile Corynebacterium glutamicum on carrier brings many significant advantages for lysine production such as high reused ability, saving seed preparation stage and high adaptation ability of immobile cells to the fermentation environment. Simultaneously, immobile cells have a long phase for lysine excretion. L-Lysine fermentation kinetics by immobile cells is studied in the basic way to solve problems related to cell physiology. Thereby, optimization techniques are carried out more easily to determine the most suitable nutrient medium as well as fermentation conditions and result in obtaining highest yield L-Lysine. L-lysine concentration was improved to the level of 28.767