Fig. 2From: Prebiotic properties of Bacillus coagulans MA-13: production of galactoside hydrolyzing enzymes and characterization of the transglycosylation properties of a GH42 β-galactosidaseDetection of α-galactosidase activity. a Enzymatic assays of intracellular and extracellular extract of B. coagulans MA-13 on PNP-α-gal, after growth on selective medium containing locust bean gum. b Zymogram of supernatants from B. coagulans MA-13 cells grown on locust bean gum medium, using PNP-α-gal as substrateBack to article page