Description
Precise temperature and time control manipulate protein structure to achieve desired texture and safety.
Technical
Protein denaturation begins around 60 °C, unfolding myosin and leading to coagulation between 70–80 °C. Sous vide at 55 °C for 1–4 h preserves juiciness by preventing over‑coagulation, while temperatures above 60 °C risk moisture loss. The Maillard reaction, responsible for browning, requires >140 °C, forming melanoidins that contribute flavor and color.
Science
Primary Reaction
Protein denaturation/coagulation and Maillard browning
Sensory Profile
Aroma ()
savorymeatybrownedcaramelizedumami-rich
Origin & History
Civilization
French haute cuisine
Era
1970s