URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, rib, whole (ribs 6-12), separable lean only, trimmed to 1/4" fat, prime, cooked, roasted, 1 piece, cooked, excluding refuse (yield from 1 lb raw meat with refuse) Protein (g) 53.6 Total lipid (fat) (g) 38.34 Carbohydrate, by difference (g) 0 Energy (kcal) 575.24 Fiber, total dietary (g) 0 Calcium, Ca (mg) 19.7 Iron, Fe (mg) 5.14 Magnesium, Mg (mg) 49.25 Phosphorus, P (mg) 419.61 Potassium, K (mg) 740.72 Sodium, Na (mg) 145.78 Zinc, Zn (mg) 13.67 Copper, Cu (mg) 0.19 Manganese, Mn (mg) 0.03 Selenium, Se (mcg) 44.92 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.16 Riboflavin (mg) 0.41 Niacin (mg) 8.1 Pantothenic acid (mg) 0.87 Vitamin B-6 (mg) 0.59 Folate, total (mcg) 17.73 Vitamin B-12 (mcg) 5.75 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 17.73 Cholesterol (mg) 159.57 Fatty acids, total saturated (g) 16.37 Fatty acids, total monounsaturated (g) 16.86 Fatty acids, total polyunsaturated (g) 1.16