URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, rib, large end (ribs 6-9), separable lean only, trimmed to 1/2" fat, prime, cooked, roasted, 1 piece, cooked, excluding refuse (yield from 1 lb raw meat with refuse) Protein (g) 52.86 Total lipid (fat) (g) 35.21 Carbohydrate, by difference (g) 0 Energy (kcal) 543.36 Fiber, total dietary (g) 0 Calcium, Ca (mg) 15.36 Iron, Fe (mg) 5.41 Magnesium, Mg (mg) 48 Phosphorus, P (mg) 401.28 Potassium, K (mg) 685.44 Sodium, Na (mg) 140.16 Zinc, Zn (mg) 14.32 Copper, Cu (mg) 0.2 Manganese, Mn (mg) 0.03 Selenium, Se (mcg) 43.78 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.17 Riboflavin (mg) 0.43 Niacin (mg) 8.54 Pantothenic acid (mg) 0.86 Vitamin B-6 (mg) 0.5 Folate, total (mcg) 17.28 Vitamin B-12 (mcg) 5.01 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 17.28 Cholesterol (mg) 155.52 Fatty acids, total saturated (g) 15.07 Fatty acids, total monounsaturated (g) 15.61 Fatty acids, total polyunsaturated (g) 1.06