SALT
Salt water fermentation coffee
When selecting a processing method, we prioritize not just flavor but also consistency, reproducibility, and control. One innovative approach we employ at origin is salt fermentation.
Introducing a concentrated salt solution during fermentation allows for precise regulation of microbial activity. The salt suppresses unwanted microorganisms on the cherry's exterior while concentrating fermentation inside the fruit — creating conditions for a clean, predictable process.
How salt impacts fermentation:
- Neutralizes bitterness in the cup
- Enhances perceived sweetness and balance
- Improves mouthfeel/texture
- Delivers clarity and flavor articulation
We experiment with varying salt concentrations and fermentation parameters to highlight terroir while achieving harmony between the cherry's inherent flavors and fermentation-derived notes.
The result? Lots with refined, balanced acidity and unexpected yet delightful flavor descriptors.