Value Per Nutrient Food 2.70 g 100 grams Leucine Beef, round, top round, separable lean only, trimmed to 1/8" fat, choice, cooked, pan-fried 2.70 g 100 grams Leucine Beef, brisket, flat half, separable lean only, trimmed to 0" fat, select, cooked, braised 2.69 g 100 grams Leucine Beef, round, top round, separable lean and fat, trimmed to 1/8" fat, choice, cooked, braised 2.69 g 100 grams Leucine Beef, chuck for stew, separable lean and fat, choice, cooked, braised 2.68 g 100 grams Leucine Beef, chuck for stew, separable lean and fat, all grades, cooked, braised 2.68 g 100 grams Leucine Veal, shoulder, whole (arm and blade), separable lean only, cooked, braised 2.68 g 100 grams Leucine Veal, shoulder, arm, separable lean and fat, cooked, braised 2.67 g 100 grams Leucine Beef, chuck for stew, separable lean and fat, select, cooked, braised