Foodgeist is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. As an Amazon Associate we earn from qualifying purchases.
Step-by-Step Tutorial
PRACTICAL WALKTHROUGH · PARAMETERS · COMMON MISTAKES
Concentration techniques remove water to intensify flavor and extend shelf life.
Origin: French, East Asian, U.S. military (19th century, traditional, 1940s–1950s) — France, East Asia, United States
See full technique reference →Reduction relies on thermal evaporation, vacuum evaporation preserves volatile compounds, and freeze‑drying sublimates ice under low pressure, each with distinct temperature, pressure, and time parameters that dictate product quality and potential failure modes.
Primary Reaction
Evaporation of water (thermal or vacuum) or sublimation of ice (freeze‑drying)
Gastronome opens the rest
The Gastronome plan is $7/month (or $70/year). Permanent memory, Verified answers, full library access.