Value Per Nutrient Food 1.00 g 100 grams Isoleucine Lamb, New Zealand, imported, frozen, composite of trimmed retail cuts, separable lean only, raw 1.00 g 100 grams Isoleucine Beef, round, top round, separable lean and fat, trimmed to 1/8" fat, prime, raw 1.00 g 100 grams Isoleucine Fish, shad, american, cooked, dry heat 1.00 g 100 grams Isoleucine Pork, cured, ham with natural juices, spiral slice, boneless, separable lean and fat, heated, roasted 1.00 g 100 grams Isoleucine Beef, round, knuckle, tip side, steak, separable lean and fat , trimmed to 0" fat, select, raw 1.00 g 100 grams Isoleucine Beef, chuck, arm pot roast, separable lean only, trimmed to 1/8" fat, choice, raw 1.00 g 100 grams Isoleucine Veal, cubed for stew (leg and shoulder), separable lean only, raw 1.00 g 100 grams Isoleucine Turkey, all classes, leg, meat and skin, raw