What You Need to Know
The process relies on the denaturation of myosin at 60–70 °C, which releases muscle proteins that can be aligned by extrusion or high‑pressure homogenization. Gelation of soy protein isolate at 80–90 °C or collagen cross‑linking at 70–80 °C forms a cohesive matrix that mimics natural meat structure. The addition of fat at 10–20 % further emulates marbling and improves mouthfeel.
The Science
Primary Reaction
Protein denaturation and gelation