General specifications of soybean oil meal: moisture weight-percent â�� max 8-12% crude protein (on dry matter) â�� min 42% crude fiber â�� max 15% crude fat â�� min 3% urease activity factor (30 minutes ñ�ð� variation ) â�� 0,1-0,2 general energy nutrient value â�� not less than 1,14 feed units.