Results are presented as mean ± SD (n 2); means in the same row followed by a different superscript letter are significantly different (p < 0.05); oat reference cereal (OAT_R);
white sorghum cereal (WSC); red sorghum cereal (RSC); 550 g sorghum flour/kg (L); 700 g sorghum flour/kg (H); db, dry basis; nd, not detected; WSI, water solubility index;
WAI, water absorption index.