URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, rib, eye, small end (ribs 10-12), separable lean and fat, trimmed to 0" fat, choice, raw, 1 oz Protein (g) 4.96 Total lipid (fat) (g) 6.26 Carbohydrate, by difference (g) 0 Energy (kcal) 77.68 Fiber, total dietary (g) 0 Calcium, Ca (mg) 2.84 Iron, Fe (mg) 0.53 Magnesium, Mg (mg) 5.1 Phosphorus, P (mg) 47.63 Potassium, K (mg) 86.47 Sodium, Na (mg) 15.88 Zinc, Zn (mg) 1.09 Copper, Cu (mg) 0.02 Manganese, Mn (mg) 0 Selenium, Se (mcg) 4.68 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.02 Riboflavin (mg) 0.04 Niacin (mg) 0.92 Pantothenic acid (mg) 0.08 Vitamin B-6 (mg) 0.1 Folate, total (mcg) 1.42 Vitamin B-12 (mcg) 0.88 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 1.42 Cholesterol (mg) 19.28 Fatty acids, total saturated (g) 2.55 Fatty acids, total monounsaturated (g) 2.72 Fatty acids, total polyunsaturated (g) 0.22