
SOLVENT_EXTRACTION
The Essence Transfer
A carrier medium sent into aromatic matter to carry its soul back out. Volatile essences migrate down their gradients into oil, spirit, or water — presence transferred without the body.
Voltage is nearly irrelevant — warmth merely accelerates. The true current is solvent diffusion: aromatic molecules partitioning out of the source matrix into whichever carrier offers them better solubility.
K = C_carrier / C_sourceEquilibrium ratio — lipophilic essences favor oil carriers, polar essences favor water or ethanol.
This transmutation leans water.
Terpenes, capsaicinoids, and aromatic oils abandon ruptured cell structures for the surrounding carrier, obeying their partition coefficients. The infusion is complete when the gradient dies.
Transfer velocity decays exponentially as the carrier approaches saturation — the first hour moves more essence than the next ten. Time beyond equilibrium extracts only bitterness.
Cold, warm, and hot infusions extract different volatile/nonvolatile compounds.
Infusion has ancient roots in culinary and medicinal traditions around the world. It was widely used in traditional medicine for creating herbal remedies and in cuisine for imparting subtle flavors to foods and beverages.