The aim of this work was to evaluate the effect of replacing wheat flour with wheat germ (10 and 20%) or fat by different fat replacers, including inulin (20 and 40%) and chia mucilage (10, 15, and 20%) on the quality attributes and physicochemical properties of biscuits.The results showed that the wheat germ substitution significantly (P≤ 0.05) increased the protein, ash, and crude fiber content ...