ABSTRACT
This effect was quantified by measuring the mass flux of
betanine dye between beetroot and the surrounding liquid
under conventional and electrical heating at 100C.[11] Mass transfer of the dye under the influence of the electric field
increased linearly with increasing electric field strength:
NN0 ¼ c1 gradV ð1Þ
where c1 is the constant of proportionality relating the
molar flux, N, to the applied electric field, V, and N0 is
the flux of the dye produced with zero electric field.
