Value Per Nutrient Food 0.01 g 100 grams Tryptophan Sugar-apples, (sweetsop), raw 0.01 g 100 grams Tryptophan Squash, winter, acorn, cooked, boiled, mashed, without salt 0.01 g 100 grams Tryptophan Cereals, corn grits, white, regular and quick, enriched, cooked with water, with salt 0.01 g 100 grams Tryptophan Cereals, corn grits, yellow, regular and quick, unenriched, cooked with water, without salt 0.01 g 100 grams Tryptophan Onions, frozen, whole, cooked, boiled, drained, without salt 0.01 g 100 grams Tryptophan Squash, summer, zucchini, includes skin, raw 0.01 g 100 grams Tryptophan Cream substitute, flavored, powdered 0.01 g 100 grams Tryptophan Beef, variety meats and by-products, suet, raw
