In this Perfect Daily Grind feature, experts from LALCAFÉ and leading producers share how controlled fermentation can elevate coffee quality and consistency. Fermentation, a critical step in coffee processing, influences flavour, aroma, and market value. The article outlines six essential factors for consistent results:

“When you use microorganisms in a population where you saturate the fermentation tank, you can obtain more consistency and cleaner cup profiles than compared to when you ferment with random processes and you don’t know what is really affecting the fermentation” Mauricio Villegas.

“If you don’t have a consistent product, it’s super difficult to make long relationships” Luiz Saldanha

With insights from producers in Guatemala, Brazil, and Colombia, the piece emphasises that understanding and managing microbial activity is vital for producing high-quality, repeatable coffee lots.