What You Need to Know
These techniques rely on alginate–calcium cross‑linking to form hydrogel membranes, protein denaturation to trap liquids, surfactant‑mediated foam formation, and polysaccharide gelation. By controlling temperature, concentration, and time, chefs engineer stable gels, encapsulated flavors, and airy foams that expand the sensory palette of modern cuisine.
The Science
Primary Reaction
Alginate–calcium cross‑linking and protein denaturation