Value Per Nutrient Food 1.68 g 100 grams Leucine Peanuts, virginia, oil-roasted, without salt 1.68 g 100 grams Leucine Pork, cured, ham -- water added, shank, bone-in, separable lean only, heated, roasted 1.68 g 100 grams Leucine Turkey, young tom, light meat, meat and skin, raw 1.68 g 100 grams Leucine Beef, round, tip round, roast, separable lean only, trimmed to 0" fat, all grades, raw 1.68 g 100 grams Leucine Turkey sausage, fresh, cooked 1.68 g 100 grams Leucine Mollusks, mussel, blue, cooked, moist heat 1.67 g 100 grams Leucine Turkey, young hen, light meat, meat and skin, raw 1.67 g 100 grams Leucine Pork, cured, ham and water product, slice, bone-in, separable lean only, heated, pan-broil