Value Per Nutrient Food 0.29 g 100 grams Tryptophan Lamb, domestic, composite of trimmed retail cuts, separable lean and fat, trimmed to 1/4" fat, choice, cooked 0.29 g 100 grams Tryptophan Cheese food, cold pack, american 0.29 g 100 grams Tryptophan Chicken, broilers or fryers, neck, meat only, cooked, simmered 0.29 g 100 grams Tryptophan Lamb, Australian, imported, fresh, composite of trimmed retail cuts, separable lean and fat, trimmed to 1/8" fat, cooked 0.29 g 100 grams Tryptophan Mollusks, clam, mixed species, cooked, moist heat 0.29 g 100 grams Tryptophan Turkey, young hen, back, meat and skin, cooked, roasted 0.29 g 100 grams Tryptophan Cheese, low fat, cheddar or colby 0.29 g 100 grams Tryptophan Ground turkey, 85% lean, 15% fat, pan-broiled crumbles