Value Per Nutrient Food 1.26 g 100 grams Isoleucine Pork, fresh, shoulder, arm picnic, separable lean and fat, cooked, braised 1.26 g 100 grams Isoleucine Chicken, broilers or fryers, thigh, meat and skin, cooked, roasted 1.26 g 100 grams Isoleucine Pork, fresh, composite of trimmed retail cuts (loin and shoulder blade), separable lean and fat, cooked 1.25 g 100 grams Isoleucine Beef, tenderloin, steak, separable lean and fat, trimmed to 0" fat, all grades, cooked, broiled 1.25 g 100 grams Isoleucine Veal, shoulder, arm, separable lean and fat, cooked, roasted 1.25 g 100 grams Isoleucine Beef, round, bottom round, roast, separable lean only, trimmed to 1/8" fat, choice, cooked, roasted 1.25 g 100 grams Isoleucine Pork, fresh, loin, whole, separable lean and fat, cooked, braised 1.25 g 100 grams Isoleucine Beef, short loin, porterhouse steak, separable lean and fat, trimmed to 0" fat, USDA select, cooked, broiled