Improvement Of Energy And Nutrient Density Of Sorghum-Based Complementary Foods Using Germination

In Ethiopia, commercially made complementary foods are not available and affordable for the majority of the poor. Complementary foods prepared traditionally from locally available raw materials (such as cereals) have high viscosity when reconstituted. This limits the total food intake by infants. The main objective of this study was to investigate the effect of germination on energy and nutrient density of sorghum-based complementary foods. Two varieties of sorghum (Sorghum bicolor) (L.) Moench) grains (varieties 76T1#23 and Meko) were collected, cleaned, soaked for 22 hours at room temperature (22±2 0 C); germinated for 48 hours at the soaking temperature; dried at 55 0 C for 24 hours, and milled into a fine homogeneous powder. Five complementary foods were formulated by using a blend of ungerminated to germinated sorghum flours in ratios of 100:0, 75:25, 50:50 and 25:75, 0:100, respectively. Germination increased significantly (p<0.05) contents of crude protein from 12.25% and 10.44% to 12.65% and 10.87% for varieties 76T1#23 and Meko, respectively. Similarly, the respective contents of total phosphorus, iron, zinc and calcium (mg/100g) were significantly (p