The lowest reduction of broccoli juice AC (RAC of 95.9%) was obtained
at 35 kV/cm for 1250 μs in bipolar mode. In contrast, broccoli juice
processed at 15 kV/cm for 500 μs in monopolar mode exhibited the
highest AC diminution (RAC of 71.9%) (Fig. 4). Similarly, OdriozolaSerrano
et al. (2007) reported a reduction in the RAC of HIPEFprocessed
tomato juice. The authors observed that the highest RAC
(92.3%) of tomato juice was kept after applying HIPEF treatments at
35 kV/cm for 1000 μs with pulses of 4 μs at 150 Hz.