What You Need to Know
Roasting at 120–150 °C volatilizes essential oils and reduces microbial load, while subsequent aqueous activation at ~45 °C solubilizes curcumin, piperine, and capsaicin, boosting their bioavailability. The process balances thermal degradation of terpenes with preservation of anti‑inflammatory activity.
The Science
Primary Reaction
Thermal volatilization and aqueous solubilization