URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Seeds, watermelon seed kernels, dried, 1 cup Protein (g) 30.6 Total lipid (fat) (g) 51.16 Carbohydrate, by difference (g) 16.53 Energy (kcal) 601.56 Calcium, Ca (mg) 58.32 Iron, Fe (mg) 7.86 Magnesium, Mg (mg) 556.2 Phosphorus, P (mg) 815.4 Potassium, K (mg) 699.84 Sodium, Na (mg) 106.92 Zinc, Zn (mg) 11.06 Copper, Cu (mg) 0.74 Manganese, Mn (mg) 1.74 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.21 Riboflavin (mg) 0.16 Niacin (mg) 3.83 Pantothenic acid (mg) 0.37 Vitamin B-6 (mg) 0.1 Folate, total (mcg) 62.64 Vitamin B-12 (mcg) 0 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 62.64 Cholesterol (mg) 0 Fatty acids, total saturated (g) 10.56 Fatty acids, total monounsaturated (g) 8 Fatty acids, total polyunsaturated (g) 30.34