Value Per Nutrient Food 0.26 g 100 grams Tryptophan Turkey, fryer-roasters, wing, meat only, raw 0.26 g 100 grams Tryptophan Beef, rib, whole (ribs 6-12), separable lean and fat, trimmed to 1/8" fat, all grades, cooked, roasted 0.26 g 100 grams Tryptophan Lamb, domestic, rib, separable lean and fat, trimmed to 1/8" fat, choice, cooked, roasted 0.26 g 100 grams Tryptophan Beef, rib, whole (ribs 6-12), separable lean and fat, trimmed to 1/8" fat, select, cooked, broiled 0.26 g 100 grams Tryptophan Beef, rib, small end (ribs 10-12), separable lean and fat, trimmed to 1/8" fat, select, cooked, roasted 0.26 g 100 grams Tryptophan Pork, cured, ham, slice, bone-in, separable lean only, heated, pan-broil 0.26 g 100 grams Tryptophan Game meat, bison, chuck, shoulder clod, separable lean only, 3-5 lb roast, cooked, braised 0.26 g 100 grams Tryptophan Crustaceans, crab, alaska king, raw