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Step-by-Step Tutorial
PRACTICAL WALKTHROUGH · PARAMETERS · COMMON MISTAKES
Vacuum distillation is a modernist technique that lowers the boiling point of liquids by reducing ambient pressure, enabling extraction of volatile flavor compounds at temperatures that preserve their integrity.
Origin: Modernist cuisine (Early 2000s) — Spain
See full technique reference →By reducing the external pressure to 10–50 mbar, the vapor pressure of the liquid is lowered, allowing it to evaporate at 40–80 °C. The process separates compounds based on volatility, with low‑boiling constituents collected first. Precise control of pressure and temperature is essential to avoid thermal degradation or incomplete separation.
Primary Reaction
Vaporization of volatile compounds under reduced pressure
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Key Variables