Moisture % ≤5
Protien % ≥23.5
Fat % ≥26
Ash % ≤8.5
Impurity mg/kg ≤16
Acidity,as lactic acid oT ≤18
Indissolubility index ml ≤1
Lead mg/kg ≤0.5
Arsenic mg/kg ≤0.5
Nitrate mg/kg ≤100
Nitrite mg/kg ≤2
Total plate count 个/g ≤50000
Coli form 个/100g ≤90
Germs,yeast 个/g ≤50