What You Need to Know
During fermentation, lactic acid bacteria metabolize sugars and starches, producing lactic acid that lowers the pH to 4.2–4.6 and hydrolyzes phytate, enhancing niacin bioavailability. The process also generates minor amounts of acetate and ethanol, contributing to flavor development. Temperature, moisture, and time must be tightly controlled to prevent spoilage.
The Science
Primary Reaction
Fermentation of carbohydrates and proteins in maize dough by lactic acid bacteria