Value Per Nutrient Food 2.27 g 100 grams Leucine Pork, loin, leg cap steak, boneless, separable lean and fat, cooked, broiled 2.27 g 100 grams Leucine Pork, fresh, loin, sirloin (roasts), bone-in, separable lean and fat, cooked, roasted 2.27 g 100 grams Leucine Turkey, fryer-roasters, breast, meat and skin, cooked, roasted 2.27 g 100 grams Leucine Pork, fresh, loin, top loin (chops), boneless, separable lean and fat, cooked, broiled 2.27 g 100 grams Leucine Beef, chuck, top blade, separable lean and fat, trimmed to 0" fat, select, cooked, broiled 2.27 g 100 grams Leucine Turkey, young hen, dark meat, meat only, cooked, roasted 2.27 g 100 grams Leucine Beef, chuck, clod roast, separable lean and fat, trimmed to 0" fat, all grades, cooked, roasted 2.26 g 100 grams Leucine Pork, fresh, shoulder, (Boston butt), blade (steaks), separable lean only, cooked, braised