URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, rib, whole (ribs 6-12), separable lean and fat, trimmed to 1/4" fat, choice, cooked, broiled, 1 oz Protein (g) 18.68 Total lipid (fat) (g) 25.1 Carbohydrate, by difference (g) 0 Energy (kcal) 306 Fiber, total dietary (g) 0 Calcium, Ca (mg) 10.2 Iron, Fe (mg) 1.83 Magnesium, Mg (mg) 16.15 Phosphorus, P (mg) 148.75 Potassium, K (mg) 261.8 Sodium, Na (mg) 52.7 Zinc, Zn (mg) 4.36 Copper, Cu (mg) 0.07 Manganese, Mn (mg) 0.01 Selenium, Se (mcg) 18.19 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) 2.73 Pantothenic acid (mg) 0.27 Vitamin B-6 (mg) 0.23 Folate, total (mcg) 5.1 Vitamin B-12 (mcg) 2.41 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 5.1 Cholesterol (mg) 69.7 Fatty acids, total saturated (g) 10.18 Fatty acids, total monounsaturated (g) 10.68 Fatty acids, total polyunsaturated (g) 0.92