What You Need to Know
Bush‑fermented millet beer is a spontaneous, ambient‑temperature fermentation that relies on the natural microbiota of the Sahelian environment. The process converts millet starch to sugars via endogenous amylases, then to ethanol and lactic acid by wild yeast and lactic acid bacteria, producing a low‑ABV, sour beverage integral to regional cultural practices.
The Science
Primary Reaction
Starch → Maltose/Glucose → Ethanol + Lactic Acid