Table 1.

Ingredient and nutrient composition of the control basal diet fed to rats

Ingredient	Amount (g/kg)	Ingredient	Amount (g/kg)
Casein	21	Cellulose	50
Corn starch	440	Soybean oil	50
Sucrose	100	Vitamin mix	10
Maltose dextrin	100	Mineral mix	35

Note: Other ingredients include choline bitartrate (2 g/kg) and t-butyl hydroquinone (0.008 g/kg). Proximate analysis: 21% crude protein, 5% crude fat, 4% crude fiber, 8% ash.