Description
Hydrothermal processing of maize flour creates a moldable starch matrix through gelatinization.
Technical
Starch granules in maize flour absorb water and swell during cooking, forming a continuous gel network through amylose leaching and retrogradation upon cooling. The high amylose content (25-30%) in African maize varieties contributes to structural integrity.
Culinary Significance
Proper molding technique ensures portion control and creates an ideal surface for scooping relishes while maintaining heat retention.
Science
Primary Reaction
Starch gelatinization
Parameters
Temperature
85°C optimal
60°C to 95°C range
Time
12 minutes
5 minutes – 20 minutes
Equipment
Cast iron pot (nkhokwe)Wooden paddle (mwiko)Calabash serving bowl