Bolar, S.Belur, P.D.Regupathi, I.2020-03-312020-03-312013Chemical Engineering and Technology, 2013, Vol.36, 8, pp.1378-1386https://idr.nitk.ac.in/jspui/handle/123456789/12690The partitioning behavior of glutaminase produced from Zygosaccharomyces rouxii in polyethylene glycol (PEG)-salt aqueous two-phase systems (ATPSs) was investigated. ATPSs comprising of different PEG-salts were considered. Binodal data and tie lines generated for the selected systems were analyzed and correlated with Othmer-Tobias and Bancroft equations. Effects of salt type, PEG molecular weight, concentrations of phase components, and tie line length on enzyme partitioning were evaluated. 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.Article