Value Per Nutrient Food 0.27 g 100 grams Tryptophan Squab, (pigeon), meat only, raw 0.27 g 100 grams Tryptophan Pork, fresh, backribs, separable lean and fat, cooked, roasted 0.27 g 100 grams Tryptophan Lamb, New Zealand, imported, frozen, loin, separable lean and fat, cooked, broiled 0.27 g 100 grams Tryptophan Fish, whitefish, mixed species, cooked, dry heat 0.27 g 100 grams Tryptophan Fish, tilefish, cooked, dry heat 0.27 g 100 grams Tryptophan Veal, variety meats and by-products, liver, raw 0.27 g 100 grams Tryptophan Pork, fresh, loin, tenderloin, separable lean and fat, cooked, roasted 0.27 g 100 grams Tryptophan Lamb, domestic, shoulder, blade, separable lean and fat, trimmed to 1/8" fat, choice, cooked, broiled