URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, rib, whole (ribs 6-12), separable lean and fat, trimmed to 1/8" fat, prime, raw, 1 lb Protein (g) 73.26 Total lipid (fat) (g) 143.61 Carbohydrate, by difference (g) 0 Energy (kcal) 1610.28 Fiber, total dietary (g) 0 Calcium, Ca (mg) 40.82 Iron, Fe (mg) 7.71 Magnesium, Mg (mg) 72.58 Phosphorus, P (mg) 689.47 Potassium, K (mg) 1192.97 Sodium, Na (mg) 240.41 Zinc, Zn (mg) 16.33 Copper, Cu (mg) 0.26 Manganese, Mn (mg) 0.05 Selenium, Se (mcg) 93.9 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.36 Riboflavin (mg) 0.59 Niacin (mg) 12.47 Pantothenic acid (mg) 1.36 Vitamin B-6 (mg) 1.41 Folate, total (mcg) 22.68 Vitamin B-12 (mcg) 12.52 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 22.68 Cholesterol (mg) 326.59 Fatty acids, total saturated (g) 59.97 Fatty acids, total monounsaturated (g) 62.46 Fatty acids, total polyunsaturated (g) 5.22