What You Need to Know
During nixtamalization, corn is soaked in a dilute alkaline solution (1–2 % NaOH or Ca(OH)₂) at 80–90 °C, which hydrolyzes hemicellulose and loosens the pericarp. The alkaline medium releases bound niacin and lysine, increases calcium content, and improves dough extensibility by breaking down cell wall components.
The Science
Primary Reaction
Alkaline hydrolysis of hemicellulose and pericarp removal