Value Per Nutrient Food 0.23 g 100 grams Tryptophan Beef, brisket, flat half, boneless, separable lean and fat, trimmed to 0" fat, all grades, raw 0.23 g 100 grams Tryptophan Pork, cured, ham, rump, bone-in, separable lean only, unheated 0.23 g 100 grams Tryptophan Pork, fresh, loin, center rib (chops or roasts), bone-in, separable lean only, raw 0.23 g 100 grams Tryptophan Peppers, sweet, red, freeze-dried 0.23 g 100 grams Tryptophan Luncheon meat, beef, thin sliced 0.23 g 100 grams Tryptophan Beef, plate, inside skirt steak, separable lean only, trimmed to 1/4" fat, all grades, raw 0.23 g 100 grams Tryptophan Pork, fresh, loin, sirloin (chops or roasts), bone-in, separable lean only, raw 0.23 g 100 grams Tryptophan Peanut butter, chunk style, without salt
