Fig. 7From: Efficacy of alcohol/sugar aqueous biphasic system on partition of bovine serum albuminFTIR spectra of BSA in various solution. a BSA in pure water; b BSA partitioned in the alcohol-rich top phase of the 35% (w/w) 1-propanol/22% (w/w) maltose ABS at pH 5 and added with 3% (w/w) [Bmim]Br; c BSA partitioned in the alcohol-rich top phase of the 35% (w/w) 1-propanol/22% (w/w) maltose ABS at pH 5Back to article page