| ≥1 piece |
| Items | Specifications |
| protein on dry matter | 90% min |
| Moisture | 7% max |
| Ash | 6% max |
| Crude fiber | 4% max |
| Fat | 0.5% max |
| pH | 7±0.5 |
| Color | light |
| Flavor | neutral |
| Cadmium | < 1mg/kg |
| Arsenic | < 2mg/ kg |
| Lead | < 3mg/kg |
| mercury | < 1mg/kg |
| Standard plate count | < 5000/g |
| Mould and Yeasts | < 50/g |
| Salmonella in 25g | absent |
| E-coli in 25 g | absent |