Value Per Nutrient Food 2.35 g 100 grams Leucine Turkey, fryer-roasters, meat only, cooked, roasted 2.35 g 100 grams Leucine Lamb, variety meats and by-products, spleen, cooked, braised 2.35 g 100 grams Leucine Beef, round, eye of round, roast, separable lean only, trimmed to 1/8" fat, select, cooked, roasted 2.35 g 100 grams Leucine Beef, short loin, top loin, steak, separable lean only, trimmed to 0" fat, select, cooked, broiled 2.35 g 100 grams Leucine Pork, fresh, loin, center loin (roasts), bone-in, separable lean only, cooked, roasted 2.35 g 100 grams Leucine Beef, rib, small end (ribs 10-12), separable lean only, trimmed to 1/8" fat, all grades, cooked, broiled 2.35 g 100 grams Leucine Chicken, broilers or fryers, breast, meat and skin, cooked, fried, flour 2.35 g 100 grams Leucine Beef, short loin, t-bone steak, separable lean only, trimmed to 1/4" fat, all grades, cooked, broiled