Description
Alkaline fermentation of Parkia biglobosa seeds creates savory umami compounds.
Technical
Bacillus subtilis dominates the fermentation, producing glutamic acid through proteolysis of legume proteins. Secondary fermentation by Staphylococcus and Micrococcus species generates additional flavor precursors.
Culinary Significance
Essential for authentic depth in egusi soup, okra stew, and other West African dishes where it replaces or supplements meat stock.
Science
Primary Reaction
Alkaline fermentation of oligosaccharides
Parameters
Temperature
32°C optimal
25°C to 38°C range
Time
72h
48h – 120h
Equipment
Earthenware potsBanana leaves (traditional cover)Wooden paddles