Figure 2

(A) The effect of electromagnetic fields (10 and 15 mT) on ethanol production under aerobic conditions and (B) The effect of electromagnetic fields (10 mT) on glycerol production under aerobic conditions with carbon balance calculations (experimental parameters: mixing: 500 RPM, aeration with oxygen/nitrogen: 2000 cm3/min, pH: 5.5, temperature: 30 °C), shaded cell indicated the carbon balance of 1 + /− 0.1.