Table 1

Composition of the experimental diets for Sprague-Dawley rats

Ingredients
Content (%)

Casein
20.0
Sucrose
50.0
Cornstarch
15.0
Fiber
5.0
Corn oil
5.0
DL-methionine
0.3
AIN-Vitamin premixa
1.0
AIN-Mineral premixb
3.5
Choline bitartrate
0.2
Calculated value:

Crude protein, %
18.78
Metabolizable energy, kJ/g
14.85
Lysine, %
1.42
Methionine, %
0.49
Ca, %
0.85
P, %
0.67

aAIN vitamin mixture ingredient: Vitamin A, 22.01 IU/g; Vitamin D3, 4.5 IU/g; Vitamin E, 49.01 IU/g; Carotene, 4.5 ppm; Vitamin K, 0.5 ppm; Thiamin, 17.2 ppm; Riboflavine, 8.0 ppm; Niacin, 123.7 ppm; Pantothenic acid, 24.0 ppm; Folic acid, 5.9 ppm; Pyridoxine, 6.0 ppm; Biotin, 0.2 ppm; B12, 22.0 mcg/kg.

bAIN mineral mixture ingredient: CaHPO4, 50%; NaCl, 7.4%; K3C6O5O7.H2O, 22%; K2SO4, 5.2%; MgO, 2.4%; MnSO4, 0.35%; FeSO4, 0.6%; ZnO, 0.16%; CuSO4, 0.03%; KIO3, 0.001%; Na2SeO3.5H2O, 0.001%; CrK(SO4)2. 12H2O, 0.055%.

Lien et al. Nutrition & Metabolism 2009 6:15   doi:10.1186/1743-7075-6-15

Open Data