What You Need to Know
At 55–65 °C the myosin protein denatures over 30 minutes, while collagen begins to gelatinize after 2–3 hours, producing a tender, silky texture. The vacuum seal prevents water loss and the constant temperature avoids the Maillard reaction, preserving the natural color and flavor of delicate proteins.
The Science
Primary Reaction
Controlled protein denaturation and collagen gelatinization