Description
Vacuum infusion is a modernist technique that draws flavored liquids into food at low temperatures using reduced pressure.
Technical
By lowering the ambient pressure around the food, the boiling point of the infusion liquid is reduced, allowing it to remain liquid at temperatures as low as 0–5 °C. The liquid then diffuses into the porous protein matrix through capillary action and pressure gradients, delivering flavor without cooking the tissue. The process is governed by the interplay of vacuum pressure, liquid temperature, and infusion time.
Science
Primary Reaction
Physical diffusion of liquid into porous food matrix under reduced pressure
Sensory Profile
Aroma ()
fragrantaromaticsubtleconcentratedcleandelicate
Origin & History
Civilization
modernist culinary movement