Value Per Nutrient Food 0.84 g 100 grams Isoleucine Fish, catfish, channel, cooked, breaded and fried 0.83 g 100 grams Isoleucine Beef, composite of trimmed retail cuts, separable lean and fat, trimmed to 1/8" fat, choice, raw 0.83 g 100 grams Isoleucine Chicken, heart, all classes, raw 0.83 g 100 grams Isoleucine Cheese spread, pasteurized process, american, without di sodium phosphate 0.83 g 100 grams Isoleucine Formulated bar, MARS SNACKFOOD US, SNICKERS Marathon Energy Bar, all flavors 0.83 g 100 grams Isoleucine Lamb, Australian, imported, fresh, leg, sirloin half, boneless, separable lean and fat, trimmed to 1/8" fat, raw 0.83 g 100 grams Isoleucine Peanuts, all types, dry-roasted, without salt 0.83 g 100 grams Isoleucine Pork, cured, ham -- water added, shank, bone-in, separable lean and fat, heated, roasted