Value Per Nutrient Food 0.36 g 100 grams Tryptophan Beef, chuck, mock tender steak, boneless, separable lean and fat, trimmed to 0" fat, select, cooked, braised 0.36 g 100 grams Tryptophan Pork, fresh, loin, center loin (chops), bone-in, separable lean only, cooked, braised 0.36 g 100 grams Tryptophan Lamb, New Zealand, imported, frozen, foreshank, separable lean only, cooked, braised 0.36 g 100 grams Tryptophan Pork, fresh, leg (ham), shank half, separable lean only, cooked, roasted 0.36 g 100 grams Tryptophan Chicken, broilers or fryers, meat only, cooked, fried 0.36 g 100 grams Tryptophan Chicken, stewing, meat only, cooked, stewed 0.36 g 100 grams Tryptophan Chicken, broilers or fryers, wing, meat only, cooked, roasted 0.35 g 100 grams Tryptophan Beef, chuck, under blade steak, boneless, separable lean only, trimmed to 0" fat, choice, cooked, braised