What You Need to Know
During toasting, heat activates essential‑oil precursors such as cuminaldehyde and linalool, while Maillard‑like browning of surface proteins contributes to flavor depth. The rapid evaporation of surface moisture prevents steam cooking, preserving seed integrity. Proper timing and temperature balance volatile release with minimal lipid pyrolysis.
The Science
Primary Reaction
Thermal activation of essential‑oil precursors and Maillard‑like browning of surface proteins