Description
Sous‑vide flavor encapsulation locks volatile aromas in a protein matrix using vacuum sealing and controlled heat, then releases them gradually during cooking.
Technical
By sealing food at 55–60 °C for 1–4 h, the vacuum prevents evaporation of volatile compounds such as aldehydes, esters, and terpenes. Encapsulation agents—gelatin, pectin, or alginate—form semi‑permeable films that slowly permeate these aromatics, while the mild temperature preserves protein structure and prevents denaturation that would otherwise degrade texture and flavor.
Science
Primary Reaction
Retention of volatile flavor compounds via vacuum sealing and controlled temperature; gradual release from encapsulating matrices.
Sensory Profile
Aroma ()
richintensesubtlecomplexwell-preservedlayereddeeplingeringnuancedharmonious