Natural colorants from microbial fermentation have gained significant attention in the market to replace the synthetic ones. Talaromyces spp. produce yellow-orange-red colorants, appearing as a potential microorganism to ...

The ethanol production by Pichia stipitis was evaluated in a stirred tank bioreactor using semi-defined medium containing xylose (90.0 g/l) as the main carbon source. Experimental assays were performed according to a 2(2) ...

The production and use of fibrolytic enzyme complex in the hydrolysis of lignocellulosic materials is an important strategy for renewable bioenergy. The different carbon sources (residues) with or without some pretreatments ...

Baby Hamster Kidney cells (BHK-21) are commonly used in research and the biopharmaceutical industry. This work aimed to model the kinetic performance in batch operation mode of BHK-21 cells cultured in two stirred tank ...

In this paper, the effects of some empirical scale up criteria (Reynold´s number and Impeller power per bioreactor volume) on gas-liquid mass transfer and microbial growth rates are analyzed using computational fluid ...

In this paper, the effects of some empirical scale up criteria (Reynold´s number and Impeller power per bioreactor volume) on gas-liquid mass transfer and microbial growth rates are analyzed using computational fluid ...

The production of biocompounds through the cultivation of filamentous microorganisms is mainly affected by Oxygen Transfer Rate (OTR) and shear rate ((gamma)overdot(av)) conditions. Despite efforts have been made to evaluate ...