Value Per Nutrient Food 0.34 g 100 grams Tryptophan Fish, tuna, fresh, bluefin, cooked, dry heat 0.34 g 100 grams Tryptophan Chicken, broilers or fryers, drumstick, meat only, cooked, fried 0.34 g 100 grams Tryptophan Lamb, domestic, shoulder, whole (arm and blade), separable lean and fat, trimmed to 1/4" fat, choice, cooked, braised 0.34 g 100 grams Tryptophan Beef, composite of trimmed retail cuts, separable lean only, trimmed to 0" fat, select, cooked 0.33 g 100 grams Tryptophan Mollusks, octopus, common, cooked, moist heat 0.33 g 100 grams Tryptophan Pork, fresh, loin, sirloin (chops), boneless, separable lean and fat, cooked, braised 0.33 g 100 grams Tryptophan Pork, cured, ham, center slice, country-style, separable lean only, raw 0.33 g 100 grams Tryptophan Turkey, young tom, meat only, cooked, roasted