Figure 4.

Conversion curves in batch with enzymes entrapped in hydrogel lattices by following the formation of the respective product over time. (A) β-Gal kinetics for the cleavage of 2.2 mM ONPG at pH 4.6 (n = 3 separate runs). (B) Formation of (S)-HPP by BFD starting from 35 mM benzaldehyde and 87.5 mM acetaldehyde (n = 2 separate runs). (C) ADH-catalyzed reduction of three different concentrations of acetophenone (n = 2 separate runs). (D) ADH-catalyzed reduction of three different concentrations of (S)-HPP, provided by BFD reactor experiments (n = 1). Linear regression with a 95% confidence interval of the slope was applied.