| ≥1 piece |
1. Moisture≤13
2. acidity≤20.00
3. Ash: ≤0.10
4. Protein≤0.35
5. spot,/cm2: ≤0.40
6. particle sizepass 100mesh 99.5%
7. fat: ≤0.15
8. Whiteness(yellow corn )≥92.00
9. Sulphur Dioxide,mg/kg≤0.003
10. arsenic,mg/kg≤0.50
11. lead,mg/kg: ≤1.00