Fig. 5.

Conversion of different forms of the biocatalyst. The hydrolytic activity was performed at pH 7.8 and 37°C. The substrate solution was penicillin G potassium 2% (w/v). Data points are the mean of 3 repeats. Error bars represent standard deviations. A) Intact cells, B) CTAB-treated cells, C) beigebeads D) brown beads.