Scopul nostru este sprijinirea şi promovarea cercetării ştiinţifice şi facilitarea comunicării între cercetătorii români din întreaga lume.
Autori: Anca-Irina Galaction, Dan Cascaval, Marius Turnea, Elena Folescu
Editorial: Bioprocess and Biosystems Engineering, 27, p.263-271, 2005.
The previous works on simulated broths are continued and developed for Propionibacterium shermanii broths. The obtained results indicated the considerable increase of kLa in presence of n-dodecane as oxygen-vector and the existence of a certain value of hydrocarbon concentration that corresponds to maximum mass transfer rate of oxygen. The magnitude of the positive effect of oxygen-vector strongly depends on operational conditions of bioreactor, on broths characteristics and on Propionibacterium shermanii concentration.
Cuvinte cheie: Biochemical Engineering, Biotechnology, Bioreactors