URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, rib, whole (ribs 6-12), separable lean only, trimmed to 1/4" fat, all grades, cooked, roasted, 1 piece, cooked, excluding refuse (yield from 1 lb raw meat with refuse) Protein (g) 56.14 Total lipid (fat) (g) 25.75 Carbohydrate, by difference (g) 0 Energy (kcal) 471.74 Fiber, total dietary (g) 0 Calcium, Ca (mg) 20.6 Iron, Fe (mg) 5.89 Magnesium, Mg (mg) 51.5 Phosphorus, P (mg) 440.84 Potassium, K (mg) 770.44 Sodium, Na (mg) 148.32 Zinc, Zn (mg) 14.32 Copper, Cu (mg) 0.2 Manganese, Mn (mg) 0.03 Selenium, Se (mcg) 46.97 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.16 Riboflavin (mg) 0.43 Niacin (mg) 8.57 Pantothenic acid (mg) 0.78 Vitamin B-6 (mg) 0.56 Folate, total (mcg) 16.48 Vitamin B-12 (mcg) 5.99 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 16.48 Cholesterol (mg) 164.8 Fatty acids, total saturated (g) 10.26 Fatty acids, total monounsaturated (g) 10.88 Fatty acids, total polyunsaturated (g) 0.78