Description
Silphium and ammoniacum are extinct ancient spices prized for their pungent, peppery flavor and preservative properties.
Technical
Silphium’s sesquiterpene lactones and coumarins impart a sharp, resinous aroma that survives only when added cold to meat; ammoniacum’s coumarin, ferulic acid and volatile oils are released by gentle heating (60–80 °C) to generate antimicrobial volatiles. Both compounds are heat‑labile; exceeding ~90 °C degrades coumarin and diminishes flavor while producing bitter off‑notes.
Science
Primary Reaction
Thermal release of volatile aromatics and antimicrobial coumarin derivatives
Sensory Profile
Aroma ()
pepperypungentresinousearthyherbaceoussharpwoodybalsamicspicymedicinal