Specifications: Crude protein ≥50.0% Crude fibre ≤16.0% Crude ash ≤10.0% Moisture ≤10.0% Packing: 50kg polywoven bags/1000kg flexible container It is light brown powder and made from good-quality castorbean meal which is disinfected by mechanical grinding,physical screening,chemical heating and additives. It is a good-quanlity protein feedstuff containing 19 kinds of amino acid and varied trace element,its crude prtein content and rate of amino acid digestion are more than other vegetable cake or meal.