URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, rib, whole (ribs 6-12), separable lean and fat, trimmed to 1/8" fat, select, cooked, broiled, 1 oz Protein (g) 19.32 Total lipid (fat) (g) 20.57 Carbohydrate, by difference (g) 0 Energy (kcal) 267.75 Fiber, total dietary (g) 0 Calcium, Ca (mg) 9.35 Iron, Fe (mg) 1.89 Magnesium, Mg (mg) 17 Phosphorus, P (mg) 154.7 Potassium, K (mg) 272.85 Sodium, Na (mg) 54.4 Zinc, Zn (mg) 4.57 Copper, Cu (mg) 0.07 Manganese, Mn (mg) 0.01 Selenium, Se (mcg) 17.94 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.07 Riboflavin (mg) 0.14 Niacin (mg) 2.81 Pantothenic acid (mg) 0.28 Vitamin B-6 (mg) 0.24 Folate, total (mcg) 5.1 Vitamin B-12 (mcg) 2.49 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 5.1 Cholesterol (mg) 68.85 Fatty acids, total saturated (g) 8.34 Fatty acids, total monounsaturated (g) 8.74 Fatty acids, total polyunsaturated (g) 0.76