Meat and bone meal is made of fresh not bad animal waste and bone.Through high temperature and high pressure steaming, sterilization, degumming, crushing and drying processes,meat and bone meal has natural smell without putrefaction and peculiar smell odour. It is yellow or tan oiliness powder. Specification : Items,, quality specifications Crude protein %, : 50.0 min Crude fat %, : 12.0 max Moisture %, : 10.0max Crude ash %, : 33.0 max Calcium %, : 8.0 min Phosphrous %, : 4.0 min Lysine %, : 2.5min Methionine % : 0.7min