Table 1. Formulation of experimental feed for pigs and rats

Ingredients Contents (%)
Pig feed
 Corn 57.3
 Soybean meal 25.0
 Wheat bran 11.5
 Molasses 1.4
 Soybean oil 2.0
 Limestone 1.0
 L-Lysine 0.4
 Salt 0.4
 Mineral and vitamin mix 0..5
 Calcium phosphate, tribasic 0.5
Rat
 Cornstarch 39.75
 Casein 20
 Dextrinized cornstarch 13.2
 Sucrose 10.0
 Soybean oil 7.0
 Fiber 5.0
The formulations were designed to meet the nutrient requirements of both pigs and rats.