Value Per Nutrient Food 1.73 g 100 grams Leucine Lamb, Australian, imported, fresh, rib, separable lean and fat, trimmed to 1/8" fat, cooked, roasted 1.73 g 100 grams Leucine Lamb, domestic, shoulder, blade, separable lean and fat, trimmed to 1/4" fat, choice, cooked, roasted 1.73 g 100 grams Leucine Fish, salmon, coho, farmed, raw 1.73 g 100 grams Leucine Pork, fresh, loin, center rib (chops or roasts), bone-in, separable lean and fat, raw 1.73 g 100 grams Leucine Beef, flank, steak, separable lean only, trimmed to 0" fat, choice, raw 1.73 g 100 grams Leucine Beef, chuck eye Country-Style ribs, boneless, separable lean only, trimmed to 0" fat, choice, raw 1.73 g 100 grams Leucine Chicken, stewing, meat and skin, and giblets and neck, cooked, stewed 1.73 g 100 grams Leucine Emu, fan fillet, cooked, broiled