Value Per Nutrient Food 0.34 g 100 grams Tryptophan Pork, fresh, loin, center loin (chops), bone-in, separable lean and fat, cooked, braised 0.34 g 100 grams Tryptophan Veal, leg (top round), separable lean only, cooked, pan-fried, not breaded 0.34 g 100 grams Tryptophan Pork, fresh, loin, whole, separable lean and fat, cooked, braised 0.34 g 100 grams Tryptophan Turkey, fryer-roasters, meat only, cooked, roasted 0.34 g 100 grams Tryptophan Beef, variety meats and by-products, liver, cooked, pan-fried 0.34 g 100 grams Tryptophan Beef, composite of trimmed retail cuts, separable lean only, trimmed to 0" fat, choice, cooked 0.34 g 100 grams Tryptophan Oat bran, raw 0.34 g 100 grams Tryptophan Fish, halibut, cooked, with skin (Alaska Native)