Ingredient Normal (low-fat) diet (%) High-fat diet (%)
Casein 20.0 20.0
DL –Methionine 0.3 0.3
Corn starch 15.0 15.0
Sucrose 50.0 34.5
Fiber 5.0 5.0
Corn Oil 5.0 -
AIN-mineral mixture 3.5 3.5
AIN-vitamin mixture 1.0 1.0
Choline bitartate 0.2 0.2
Beef tallow - 20.5
Table 2: Composition of normal and high-fat diet.