feed shell meat powder has high protein content,it contains Mg,K,Ca,Fe,Na,Zn,P, ... health To sum up, shell meat powder is an efficient high-quality natural feed ingredient, using it as feed for livestock ... )Crude Ash≤17%Vitamin E0.871 mg/100gmoisture<12%Crude Protein≥45%Salinity<5%polysaccharide>39.50mg/100gCrude Fat<2%Total ...