URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, rib, small end (ribs 10-12), separable lean and fat, trimmed to 1/2" fat, prime, cooked, roasted, 1 oz Protein (g) 18.51 Total lipid (fat) (g) 30.81 Carbohydrate, by difference (g) 0 Energy (kcal) 357 Fiber, total dietary (g) 0 Calcium, Ca (mg) 11.05 Iron, Fe (mg) 1.63 Magnesium, Mg (mg) 16.15 Phosphorus, P (mg) 148.75 Potassium, K (mg) 268.6 Sodium, Na (mg) 54.4 Zinc, Zn (mg) 4 Copper, Cu (mg) 0.08 Manganese, Mn (mg) 0.01 Selenium, Se (mcg) 18.79 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.05 Riboflavin (mg) 0.14 Niacin (mg) 2.54 Pantothenic acid (mg) 0.3 Vitamin B-6 (mg) 0.26 Folate, total (mcg) 5.95 Vitamin B-12 (mcg) 2.41 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 5.95 Cholesterol (mg) 72.25 Fatty acids, total saturated (g) 13.04 Fatty acids, total monounsaturated (g) 13.76 Fatty acids, total polyunsaturated (g) 1.08