Value Per Nutrient Food 0.23 g 100 grams Tryptophan Fish, sturgeon, mixed species, cooked, dry heat 0.23 g 100 grams Tryptophan Lentils, raw 0.23 g 100 grams Tryptophan Duck, domesticated, meat and skin, cooked, roasted 0.23 g 100 grams Tryptophan Lamb, new zealand, imported, frozen, rib, separable lean and fat, trimmed to 1/8" fat, cooked, roasted 0.23 g 100 grams Tryptophan Chicken, wing, frozen, glazed, barbecue flavored, heated (microwave) 0.23 g 100 grams Tryptophan Turkey, fryer-roasters, dark meat, meat only, raw 0.23 g 100 grams Tryptophan Ham, sliced, extra lean 0.23 g 100 grams Tryptophan Beef, short loin, porterhouse steak, separable lean and fat, trimmed to 1/8" fat, select, raw