URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Seeds, watermelon seed kernels, dried, 1 oz Protein (g) 8.03 Total lipid (fat) (g) 13.43 Carbohydrate, by difference (g) 4.34 Energy (kcal) 157.91 Calcium, Ca (mg) 15.31 Iron, Fe (mg) 2.06 Magnesium, Mg (mg) 146 Phosphorus, P (mg) 214.04 Potassium, K (mg) 183.71 Sodium, Na (mg) 28.07 Zinc, Zn (mg) 2.9 Copper, Cu (mg) 0.19 Manganese, Mn (mg) 0.46 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.05 Riboflavin (mg) 0.04 Niacin (mg) 1.01 Pantothenic acid (mg) 0.1 Vitamin B-6 (mg) 0.03 Folate, total (mcg) 16.44 Vitamin B-12 (mcg) 0 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 16.44 Cholesterol (mg) 0 Fatty acids, total saturated (g) 2.77 Fatty acids, total monounsaturated (g) 2.1 Fatty acids, total polyunsaturated (g) 7.96