Value Per Nutrient Food 0.97 g 100 grams Isoleucine Beef, variety meats and by-products, spleen, cooked, braised 0.97 g 100 grams Isoleucine Beef, bottom sirloin, tri-tip roast, separable lean only, trimmed to 0" fat, all grades, raw 0.97 g 100 grams Isoleucine Fish, shark, mixed species, raw 0.97 g 100 grams Isoleucine Beef, variety meats and by-products, liver, raw 0.97 g 100 grams Isoleucine Pork, cured, ham -- water added, rump, bone-in, separable lean only, heated, roasted 0.97 g 100 grams Isoleucine Veal, shoulder, blade, separable lean only, raw 0.97 g 100 grams Isoleucine Seeds, sunflower seed kernels, dry roasted, with salt added 0.97 g 100 grams Isoleucine Seeds, sunflower seed kernels, dry roasted, without salt