Description
Pulsed electric field (PEF) uses high-voltage microsecond pulses to permeabilize plant cell membranes, enhancing mass transfer without significant heating.
Technical
PEF induces electroporation by creating transient nanopores in lipid bilayers, driven by electric field strengths of 1–30 kV/cm. The process increases intracellular solute release while preserving heat‑sensitive nutrients due to minimal bulk temperature rise. The technique relies on the dielectric properties of plant tissues and controlled pulse parameters to achieve selective permeabilization.
Science
Primary Reaction
Electroporation of plant cell membranes leading to increased permeability
Sensory Profile
Aroma ()
fruityvegetalfreshneutralslight
Origin & History
Civilization
Brazilian scientists
Era