Value Per Nutrient Food 1.00 g 100 grams Isoleucine Beef, round, top round, steak, separable lean and fat, trimmed to 1/8" fat, choice, raw 1.00 g 100 grams Isoleucine Lamb, Australian, imported, fresh, leg, center slice, bone-in, separable lean only, trimmed to 1/8" fat, raw 1.00 g 100 grams Isoleucine Pork, fresh, loin, center rib (chops or roasts), bone-in, separable lean and fat, raw 1.00 g 100 grams Isoleucine Crustaceans, spiny lobster, mixed species, raw 1.00 g 100 grams Isoleucine Beef, top sirloin, steak, separable lean only, trimmed to 1/8" fat, choice, raw 1.00 g 100 grams Isoleucine Turkey, young tom, leg, meat and skin, raw 1.00 g 100 grams Isoleucine Fish, salmon, coho, wild, raw 1.00 g 100 grams Isoleucine Beef, rib, small end (ribs 10-12), separable lean and fat, trimmed to 1/8" fat, prime, cooked, roasted