Table 1.

Ingredient of diets used in this study.

Ingredient (g/kg Diet)
Casein	200
l-Cystein	3
Corn starch	150
Sucrose	500
Cellulose	50
Soybean oil	50
Lard	0
Mineral mixture	35
Vitamin mixture	10
Choline bitartrate	2
Energy (kJ/g)	0.88
Protein (% kJ/kg)	13.3
Carbohydrate (% kJ/kg)	47.4
Fat (% kJ/kg)	8.0
Fiber (% kJ/kg)	8.0