Value Per Nutrient Food 0.98 g 100 grams Isoleucine Fish, pout, ocean, cooked, dry heat 0.98 g 100 grams Isoleucine Beef, round, outside round, bottom round, steak, separable lean and fat, trimmed to 0" fat, all grades, raw 0.98 g 100 grams Isoleucine Beef, flank, steak, separable lean only, trimmed to 0" fat, all grades, raw 0.98 g 100 grams Isoleucine Beef, brisket, flat half, separable lean only, trimmed to 1/8" fat, all grades, raw 0.98 g 100 grams Isoleucine Beef, rib, shortribs, separable lean and fat, choice, cooked, braised 0.98 g 100 grams Isoleucine Fish, salmon, coho, farmed, raw 0.98 g 100 grams Isoleucine Pork, cured, ham and water product, shank, bone-in, separable lean only, heated, roasted 0.98 g 100 grams Isoleucine Chicken, broilers or fryers, drumstick, meat and skin, raw