URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Winged bean, immature seeds, cooked, boiled, drained, with salt, 1 cup Protein (g) 3.29 Total lipid (fat) (g) 0.41 Carbohydrate, by difference (g) 1.99 Energy (kcal) 22.94 Calcium, Ca (mg) 37.82 Iron, Fe (mg) 0.68 Magnesium, Mg (mg) 18.6 Phosphorus, P (mg) 15.5 Potassium, K (mg) 169.88 Sodium, Na (mg) 148.8 Zinc, Zn (mg) 0.17 Copper, Cu (mg) 0.02 Manganese, Mn (mg) 0.1 Selenium, Se (mcg) 0.68 Vitamin A, IU (IU) 54.56 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 6.08 Thiamin (mg) 0.05 Riboflavin (mg) 0.04 Niacin (mg) 0.4 Pantothenic acid (mg) 0.03 Vitamin B-6 (mg) 0.05 Folate, total (mcg) 21.7 Vitamin B-12 (mcg) 0 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 21.7 Cholesterol (mg) 0 Fatty acids, total saturated (g) 0.06 Fatty acids, total monounsaturated (g) 0.15 Fatty acids, total polyunsaturated (g) 0.11