URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, top sirloin, separable lean and fat, trimmed to 1/8" fat, choice, raw, 1 oz Protein (g) 5.65 Total lipid (fat) (g) 4.05 Carbohydrate, by difference (g) 0 Energy (kcal) 60.67 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 7.09 Iron, Fe (mg) 0.41 Magnesium, Mg (mg) 5.67 Phosphorus, P (mg) 51.31 Potassium, K (mg) 87.6 Sodium, Na (mg) 14.46 Zinc, Zn (mg) 1.01 Copper, Cu (mg) 0.02 Manganese, Mn (mg) 0 Selenium, Se (mcg) 6.18 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Carotene, beta (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0.1 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.02 Riboflavin (mg) 0.02 Niacin (mg) 1.82 Pantothenic acid (mg) 0.16 Vitamin B-6 (mg) 0.15 Folate, total (mcg) 3.12 Vitamin B-12 (mcg) 0.31 Vitamin K (phylloquinone) (mcg) 0.43 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 3.12 Cholesterol (mg) 14.74 Fatty acids, total saturated (g) 1.63 Fatty acids, total monounsaturated (g) 1.73 Fatty acids, total polyunsaturated (g) 0.15