Optimization of process parameters and fermentation strategy for xylanase production in a stirred tank reactor using a mutant Aspergillus nidulans strain
Asmaa Abdella, Fernando Segato, Mark R. Wilkins
Abstract
. Xylanase enzyme productivity increased to 327 with fed batch fermentation and 373 U/mL/day with repeated batch fermentation. Also, maximum xylanase activity increased to 1410 U/mL with fed batch fermentation and 1572 U/mL with repeated batch fermentation.
Topics & Concepts
Aspergillus nidulansMutantXylanaseFermentationStrain (injury)Continuous stirred-tank reactorProcess (computing)AspergillusChemistryBiochemical engineeringMicrobiologyFood sciencePulp and paper industryBiotechnologyBiologyBiochemistryComputer scienceEnzymeEngineeringAnatomyOperating systemGenePhysical chemistryBiofuel production and bioconversionEnzyme Production and CharacterizationMicrobial Metabolic Engineering and Bioproduction