URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, rib, small end (ribs 10-12), separable lean only, trimmed to 1/4" fat, choice, cooked, roasted, 1 piece, cooked, excluding refuse (yield from 1 lb raw meat with refuse) Protein (g) 52.61 Total lipid (fat) (g) 25.6 Carbohydrate, by difference (g) 0 Energy (kcal) 454.72 Fiber, total dietary (g) 0 Calcium, Ca (mg) 23.52 Iron, Fe (mg) 5.7 Magnesium, Mg (mg) 49 Phosphorus, P (mg) 435.12 Potassium, K (mg) 780.08 Sodium, Na (mg) 139.16 Zinc, Zn (mg) 12.17 Copper, Cu (mg) 0.17 Manganese, Mn (mg) 0.03 Selenium, Se (mcg) 44.69 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.14 Riboflavin (mg) 0.37 Niacin (mg) 7.33 Pantothenic acid (mg) 0.53 Vitamin B-6 (mg) 0.55 Folate, total (mcg) 15.68 Vitamin B-12 (mcg) 6.53 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 15.68 Cholesterol (mg) 154.84 Fatty acids, total saturated (g) 10.21 Fatty acids, total monounsaturated (g) 11.03 Fatty acids, total polyunsaturated (g) 0.86