Value Per Nutrient Food 1.69 g 100 grams Leucine Beef, shoulder top blade steak, boneless, separable lean only, trimmed to 0" fat, all grades, raw 1.68 g 100 grams Leucine Beef, shoulder top blade steak, boneless, separable lean only, trimmed to 0" fat, choice, raw 1.68 g 100 grams Leucine Nuts, walnuts, black, dried 1.68 g 100 grams Leucine Beef, bottom sirloin, tri-tip roast, separable lean only, trimmed to 0" fat, choice, raw 1.68 g 100 grams Leucine Pork, ground, 96% lean / 4% fat, raw 1.68 g 100 grams Leucine Fish, sturgeon, mixed species, cooked, dry heat 1.68 g 100 grams Leucine Chicken, broilers or fryers, meat and skin and giblets and neck, cooked, fried, batter 1.68 g 100 grams Leucine Crustaceans, shrimp, mixed species, canned