aRF10 = 10%, RF20 = 20%, RF 30 = 30%, RF40 = 40% and RF50 = 50% w/w addition of maize starch to rice flour samples. bValues are means ± standard deviations. cFor each parameter (column), values with the same letters are not significantly different (P > 0.05). dThese apply for all tables at where they appear.