Fig 4. Hydrolysis of kae glycosides by α-L-rhamnoside and/or β-glycosidase.

Effects of pH value, temperature, enzyme concentration and time on the hydrolysis rate of kae-3-O-rut by α-L-rhamnoside (A) and kae-3-O-glu by β-glucosidase (B). (C) Hydrolysis rates of kae-3-O-rut and kae-7-O-glu by α-L-rhamnoside and/or β-glucosidase under the optimal conditions. Each value represents the mean of three independent measurements.