Value Per Nutrient Food 0.21 g 100 grams Tryptophan Pork, fresh, variety meats and by-products, kidneys, raw 0.21 g 100 grams Tryptophan Beef, chuck eye Country-Style ribs, boneless, separable lean and fat, trimmed to 0" fat, choice, raw 0.21 g 100 grams Tryptophan Ground turkey, 93% lean, 7% fat, raw 0.21 g 100 grams Tryptophan Pork, cured, ham with natural juices, rump, bone-in, separable lean only, unheated 0.21 g 100 grams Tryptophan Pork, cured, ham with natural juices, slice, bone-in, separable lean and fat, unheated 0.21 g 100 grams Tryptophan Lamb, Australian, imported, fresh, leg, whole (shank and sirloin), separable lean and fat, trimmed to 1/8" fat, raw 0.21 g 100 grams Tryptophan Beef, rib, shortribs, separable lean only, choice, raw 0.21 g 100 grams Tryptophan Pigeon peas (red gram), mature seeds, raw