Solid state fermentation improves the quality of soy-cassava diet

Abstract Cassava is used as a staple food in many developing countries despite its low nutrient density. Fortification of cassava diets is needed for the prevention of malnutrition and achievement of food security. Cassava-soybean complementary foods were formulated from natural and solid state fermented cassava complemented with soybean. The proximate composition, physicochemical properties, nutritional quality, and sensory properties of the samples were determined (Table 2). The moisture content (7.51) and ash (3.81) content of the solid state fermented (SSF) cassava flour complemented with un-defatted soybean flour was significantly higher (P 0.05). The texture of diets from SSF cassava were inferior (P < 0.05) to the other samples. Solid state fermentation of cassava with Rhizopus oligosporus and supplementation with soybean can be used to produce a complementary food that is nutrient dense and nutritionally adequate, although the texture of the product might need to be improved