URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Cake, chocolate, prepared from recipe without frosting, 1 piece (1/12 of 9" dia) Protein (g) 5.04 Total lipid (fat) (g) 14.34 Carbohydrate, by difference (g) 50.73 Energy (kcal) 340.1 Fiber, total dietary (g) 1.52 Calcium, Ca (mg) 57 Iron, Fe (mg) 1.53 Magnesium, Mg (mg) 30.4 Phosphorus, P (mg) 100.7 Potassium, K (mg) 133 Sodium, Na (mg) 299.25 Zinc, Zn (mg) 0.66 Copper, Cu (mg) 0.2 Manganese, Mn (mg) 0.27 Selenium, Se (mcg) 11.3 Vitamin A, IU (IU) 133 Retinol (mcg) 37.05 Vitamin C, total ascorbic acid (mg) 0.19 Thiamin (mg) 0.13 Riboflavin (mg) 0.2 Niacin (mg) 1.08 Pantothenic acid (mg) 0.29 Vitamin B-6 (mg) 0.04 Folate, total (mcg) 25.65 Vitamin B-12 (mcg) 0.15 Folic acid (mcg) 16.15 Folate, DFE (mcg_DFE) 37.05 Cholesterol (mg) 55.1 Fatty acids, total saturated (g) 5.16 Fatty acids, total monounsaturated (g) 5.74 Fatty acids, total polyunsaturated (g) 2.62