What You Need to Know
Shear forces from basalt stones rupture chromoplasts in locoto peppers (Capsicum pubescens) without homogenization, while alliinase enzymes in tomatoes (Solanum lycopersicum) convert S-alk(en)yl-L-cysteine sulfoxides to thiosulfinates.
Creates a textured salsa with simultaneous heat dispersion and umami development, distinct from blended or pounded alternatives.
Key Parameters
Temperature
18°C
15°C - 22°C
Time
7 minutes
3 minutes - 15 minutes
Equipment
Batán (volcanic stone slab)Uña (hand-held grinding stone)Wooden scraper
Steps
- 1.
Llajua de Q'omer (Cochabamba Valley): Preserves locoto seed fragments for delayed heat release
- 2.
Wallake'ka (Potosí): Achieves simultaneous coarse and fine particle distribution
The Science
Primary Reaction
Triboelectric friction-induced release of bioactive compounds