Oxidation reduction potential (ORP), often known as redox potential ... of the ORP determined using this equation is not clear. ORP of a solution is one measure of the properties of a solution. It is ...

a rapid depletion of oxygen and glucose feeding regulated by redox potential measurement. Nitrogen, instead of air, was used to sparge the fermentor. The gas flow rate was kept at 0.5 VVM (2.5 l ...