What You Need to Know
The process relies on cold-water solvent extraction, where kavalactones (kavain, methysticin, dihydromethysticin) diffuse from the pulverized root matrix into the aqueous phase. Maintaining temperatures below 40 °C preserves the delicate lactone structures, while prolonged maceration (30–60 min) maximizes yield without hydrolytic degradation. Pressing concentrates the extract by reducing water content, enhancing potency and mouthfeel.
Steps
- 1.
Fijian Yaqona (Fiji): Central to sevusevu (welcome ceremonies)
- 2.
Samoan 'Ava (Samoa): Chiefly ritual and conflict resolution
- 3.
Tongan Kava (Tonga): Royal ceremonies and social bonding
The Science
Primary Reaction
cold-water solvent extraction of kavalactones from kava root