506153.fig.002
Figure 2: Acid utilization and growth of Ralstonia eutropha with 24 h interval additions of ARF. The values for cell count (■), acetic acid utilization (∆), butyric acid utilization (), lactic acid utilization (□), propionic acid utilization (▲), succinic acid utilization (×), and PHA concentration (O) are indicated. Values are the means of two replications with standard deviation showed by error bars.