Description
Pulsed Electric Field (PEF) technology uses short, high‑voltage pulses to permeabilize plant cell membranes, enabling efficient extraction of proteins while preserving their functional properties.
Technical
PEF applies electric fields of 1–30 kV/cm for 1–10 µs pulses, creating transient pores in cell membranes (electroporation). The resulting permeabilization allows intracellular proteins to diffuse into the surrounding medium without significant thermal denaturation. The process is non‑thermal, energy‑efficient, and preserves protein functionality.
Science
Primary Reaction
Electroporation-induced permeabilization of plant cell membranes
Sensory Profile
Aroma ()
neutralsubtlenon-offensivecleanfresh
Origin & History
Civilization
Swedish scientists
Era