Description
Pulsed electric field processing modifies food texture using high-voltage pulses.
Technical
Pulsed electric field processing involves applying short, high-voltage pulses to disrupt cell membranes, increasing solubility of starches and proteins, and modifying texture. The process typically involves applying a voltage of 20-80 kV/cm for 1-100 μs, with a frequency of 1-100 Hz, and a temperature of 10-20°C.
Science
Primary Reaction
Electroporation
Sensory Profile
Aroma ()
NeutralCleanFreshMineral-likeSubtle
Wine Analogy
Like micro-oxygenation in winemaking, PEF gently modifies structure without heat
Coffee Analogy
Similar to cold brew extraction in its low-temperature processing
Perfume Analogy
Like an accord fixative that stabilizes volatile compounds