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Production and partial purification of galacto-oligosaccharides by sequential fermentation
(Universidade Tecnológica Federal do Paraná (UTFPR), 2017)
Evaluation of the pre-inoculum utilization in biosurfactant production by solid-state fermentation
(2011)
Biosurfactants are one of the mainly class of natural surfactants and are classified according to their chemical composition and microbial origin. The production of biosurfactants by microorganisms is intimately linked to ...
Partial purification and properties of cellulase-free alkaline xylanase produced by Rhizopus stolonifer in solid-state fermentation
(Inst Tecnologia Parana, 2005-05-01)
Rhizopus stolonifer was cultivated in wheat bran to produce a cellulase-free alkaline xylanase. The purified enzyme obtained after molecular exclusion chromatography in Sephacryl S-200 HR showed optimum temperature as 45 ...