• Mutagenesis studies of a glycoside hydrolase family 2 enzyme 

      De Villiers, Jacques Izak (Stellenbosch : Stellenbosch University, 2015-12)
      ENGLISH ABSTRACT: Galactooligosaccharides are produced by the transglycosylation activity of β-galactosidases (β-gal, EC 3.2.1.23) when utilising lactose as a substrate. They have emerged as important constituents used in ...