Ingredients Percent Starch 58 Casein 18.5 Sucrose 7.5 Groundnut oil 8.5 Cellulose fiber 4.5 Mineral mixture 3.7 Vitamin mixture 1.1 Choline chloride 0.01 Methionine 0.3

Table 1: Composition of the synthetic (control) diet (per cent of diet).