What You Need to Know
Rapid freezing at –196 °C with liquid nitrogen forms ice crystals smaller than 10 µm, preventing cellular rupture. Controlled storage at –80 °C and precise thawing at 4–8 °C limit protein denaturation and ice recrystallization, maintaining juiciness and texture.
The Science
Primary Reaction
Freezing and thawing of plant protein matrices leading to ice crystal formation and recrystallization