URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, rib, large end (ribs 6-9), separable lean and fat, trimmed to 1/2" fat, prime, raw, 1 oz Protein (g) 4.36 Total lipid (fat) (g) 9.97 Carbohydrate, by difference (g) 0 Energy (kcal) 108.58 Fiber, total dietary (g) 0 Calcium, Ca (mg) 2.27 Iron, Fe (mg) 0.45 Magnesium, Mg (mg) 3.97 Phosphorus, P (mg) 40.54 Potassium, K (mg) 67.76 Sodium, Na (mg) 14.74 Zinc, Zn (mg) 0.98 Copper, Cu (mg) 0.02 Manganese, Mn (mg) 0 Selenium, Se (mcg) 4.51 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) 0.7 Pantothenic acid (mg) 0.09 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) 20.98 Fatty acids, total saturated (g) 4.34 Fatty acids, total monounsaturated (g) 4.46 Fatty acids, total polyunsaturated (g) 0.37