Value Per Nutrient Food 0.23 g 100 grams Tryptophan Fish, halibut, Atlantic and Pacific, raw 0.23 g 100 grams Tryptophan Fish, trout, mixed species, raw 0.23 g 100 grams Tryptophan Beef, shoulder top blade steak, boneless, separable lean only, trimmed to 0" fat, choice, raw 0.23 g 100 grams Tryptophan Pork, cured, ham, regular (approximately 13% fat), canned, roasted 0.23 g 100 grams Tryptophan Ostrich, ground, cooked, pan-broiled 0.23 g 100 grams Tryptophan Winged beans, mature seeds, cooked, boiled, with salt 0.23 g 100 grams Tryptophan Winged beans, mature seeds, cooked, boiled, without salt 0.23 g 100 grams Tryptophan Lamb, Australian, imported, fresh, shoulder, arm, separable lean only, trimmed to 1/8" fat, raw