URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, variety meats and by-products, mechanically separated beef, raw, 1 oz Protein (g) 4.24 Total lipid (fat) (g) 6.67 Carbohydrate, by difference (g) 0 Energy (kcal) 78.25 Fiber, total dietary (g) 0 Calcium, Ca (mg) 137.5 Iron, Fe (mg) 1.61 Magnesium, Mg (mg) 4.82 Phosphorus, P (mg) 91.85 Potassium, K (mg) 78.53 Sodium, Na (mg) 16.16 Zinc, Zn (mg) 1.01 Copper, Cu (mg) 0.02 Manganese, Mn (mg) 0 Selenium, Se (mcg) 5.87 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.02 Riboflavin (mg) 0.03 Niacin (mg) 0.72 Pantothenic acid (mg) 0.08 Vitamin B-6 (mg) 0.08 Folate, total (mcg) 1.42 Vitamin B-12 (mcg) 0.73 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 1.42 Cholesterol (mg) 59.25 Fatty acids, total saturated (g) 3.34 Fatty acids, total monounsaturated (g) 2.39 Fatty acids, total polyunsaturated (g) 0.22