Table 2.
Composition of AIN-93G-based casein and soy protein isolate (SPI) diets.
| Ingredient (g/kg) | Casein Diet | SPI Diet |
|---|---|---|
| Cornstarch | 397.468 | 397.468 |
| Casein (≥85% protein) | 200.000 | 0 |
| Soy protein isolate * | 0 | 200.000 |
| Dextrinized cornstarch | 132.000 | 132.000 |
| Sucrose | 100.000 | 100.000 |
| Soybean oil (no additives) | 70.000 | 70.000 |
| Fiber | 50.000 | 50.000 |
| Mineral mix (AIN-93G-MX) | 35.000 | 35.000 |
| Vitamin mix (AIN-93-VX) | 10.000 | 10.000 |
| L-Cystine | 3.000 | 3.000 |
| Choline bitartrate (41.1% choline) | 2.500 | 2.500 |
| Tert-butylhydroquinone | 0.014 | 0.014 |
* The essential amino acids were added to match the casein levels.