caa a22 4500 467948305 CHVBK 20180323165701.0 cr unu---uuuuu 170328e19880901xx s 000 0 eng 10.1007/BF01982902 doi (NATIONALLICENCE)springer-10.1007/BF01982902 (NATIONALLICENCE)springer-10.1007/BF00939307 Microbial growth kinetics of fed-batch fermentations [Elektronische Daten] [F. Özadali, M. Özilgen] Summary: Fed-batch fermenters are generally operated with the addition of small doses of nutrients, therefore the volume of the fermentation broth increases with time. Batch fermenters generally contain and almost constant volume of broth and a logistic equation has been commonly employed to simulate microbial growth in them. Mass balances were determined with fed-batch fermentation to obtain expressions which account for the effect of volume increase and the subsequent dilution of the biomass. A growth rate expression was obtained for fed-batch fermentations. The new expression was very similar to the logistic equation. Therefore an anology between the values of the parameters of the new model and of the logistic equation was sought. The new model was also employed to simulate six sets of data from the literature and satisfactory results were obtained. Springer-Verlag, 1988 Özadali F. Food Engineering Department, Middle East Technical University, 06531, Ankara, Turkey aut Özilgen M. Food Engineering Department, Middle East Technical University, 06531, Ankara, Turkey aut Applied Microbiology and Biotechnology Springer-Verlag 29/2-3(1988-09-01), 203-207 0175-7598 29:2-3<203 1988 29 253 https://doi.org/10.1007/BF01982902 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01982902 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Özadali F. Food Engineering Department, Middle East Technical University, 06531, Ankara, Turkey aut NATIONALLICENCE 700 1- Özilgen M. Food Engineering Department, Middle East Technical University, 06531, Ankara, Turkey aut NATIONALLICENCE 773 0- Applied Microbiology and Biotechnology Springer-Verlag 29/2-3(1988-09-01), 203-207 0175-7598 29:2-3<203 1988 29 253 NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00939307 text/html Onlinezugriff via DOI Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE NATIONALLICENCE NL-springer