Value Per Nutrient Food 0.31 g 100 grams Tryptophan Beef, chuck eye roast, boneless, America's Beef Roast, separable lean only, trimmed to 0" fat, all grades, cooked, roasted 0.31 g 100 grams Tryptophan Seeds, sunflower seed kernels, oil roasted, without salt 0.31 g 100 grams Tryptophan Lamb, Australian, imported, fresh, shoulder, whole (arm and blade), separable lean only, trimmed to 1/8" fat, cooked 0.31 g 100 grams Tryptophan Pork, fresh, loin, blade (roasts), bone-in, separable lean only, cooked, roasted 0.31 g 100 grams Tryptophan Fish, salmon, coho, wild, cooked, moist heat 0.31 g 100 grams Tryptophan Veal, loin, separable lean and fat, cooked, braised 0.31 g 100 grams Tryptophan Veal, breast, whole, boneless, separable lean only, cooked, braised 0.31 g 100 grams Tryptophan Lamb, domestic, rib, separable lean only, trimmed to 1/4" fat, choice, cooked, roasted