4.5
10
reduction of lactaldehyde, pH 4.5: 50% of reductase activity maximum, pH 10: 10% of reductase activity maximum
6
7.8
reduction of DL-lactaldehyde, pH 6: 50% of reductase activity maximum, pH 7.8: 45% of reductase activity maximum
8
11
dehydrogenation of 1,2-propanediol, pH 8: 10% of dehydrogenase activity maximum, pH 11: 65% of dehydrogenase activity maximum