Value Per Nutrient Food 0.21 g 100 grams Tryptophan Beef, round, top round, steak, separable lean and fat, trimmed to 0" fat, all grades, cooked, broiled 0.21 g 100 grams Tryptophan Beef, round, top round, steak, separable lean and fat, trimmed to 0" fat, choice, cooked, broiled 0.21 g 100 grams Tryptophan KENTUCKY FRIED CHICKEN, Fried Chicken, EXTRA CRISPY, Breast, meat only, skin and breading removed 0.21 g 100 grams Tryptophan Beef, round, top round, steak, separable lean only, trimmed to 0" fat, select, cooked, broiled 0.21 g 100 grams Tryptophan Goose, domesticated, meat and skin, raw 0.21 g 100 grams Tryptophan Fish, pompano, florida, raw 0.21 g 100 grams Tryptophan Pork, cured, shoulder, blade roll, separable lean and fat, roasted 0.21 g 100 grams Tryptophan Fish, eel, mixed species, raw