Value Per Nutrient Food 2.29 g 100 grams Leucine Beef, cured, dried 2.29 g 100 grams Leucine Mollusks, cuttlefish, mixed species, cooked, moist heat 2.29 g 100 grams Leucine Beef, chuck, mock tender steak, separable lean and fat, trimmed to 0" fat, all grades, cooked, broiled 2.29 g 100 grams Leucine Beef, round, eye of round, roast, separable lean only, trimmed to 0" fat, choice, cooked, roasted 2.29 g 100 grams Leucine Ostrich, top loin, cooked 2.29 g 100 grams Leucine Beef, shoulder steak, boneless, separable lean and fat, trimmed to 0" fat, select, cooked, grilled 2.29 g 100 grams Leucine Chicken, broilers or fryers, wing, meat only, cooked, roasted 2.29 g 100 grams Leucine Turkey, young tom, dark meat, meat only, cooked, roasted