
AEOLIAN_DESICCATION
The Solar Reduction
Sustained warm air drawn across matter until the water surrenders. What remains is the substrate's essence at quadruple concentration — flavor as a fossil of its former self.
A whisper of thermal voltage paired with a relentless air current. The system never cooks — it escorts water molecules off the surface as fast as capillarity can deliver them.
ṁ = h_m · A · (Cs − C∞)Evaporation rate scales with surface area and the humidity differential of the moving air.
This transmutation leans air.
Interior water wicks outward through cellular capillaries to replace what the air current claims. Run the voltage too high and the surface case-hardens, sealing moisture inside to spoil — the cardinal failure of the impatient.
Sugars, acids, and glutamates remain while their solvent departs — concentration factors of 4–6× rewrite the substrate's flavor signature into something denser and darker.
Low convective heat removes water while preserving structure/nutrients.
Dehydration is one of humanity's oldest food preservation techniques, dating back to prehistoric times. Sun-drying fruits, vegetables, and meats was practiced across ancient civilizations including Egypt, China, and the Middle East.