Extraction of lipase from Aspergillus niger by insoluble complex formation with anionic and cationic polyelectrolytes
Keywords: Lipase; Anionic polyelectrolytes; Cationic polyelectrolytes; Precipitation; Bioseparation; PVS; poly (vinyl sulfonic acid, sodium salt); PAA; poly (acrylic acid) partial sodium salt; CHI; chitosan; Ly; lyophilized; pNPL; 4-nitrophenyl laurate; pNP; p-nitr