Value Per Nutrient Food 13.50 mg 100 grams Vitamin C, total ascorbic acid Spinach, canned, regular pack, solids and liquids 13.50 mg 100 grams Vitamin C, total ascorbic acid Pork, fresh, variety meats and by-products, brain, raw 13.40 mg 100 grams Vitamin C, total ascorbic acid Onions, young green, tops only 13.30 mg 100 grams Vitamin C, total ascorbic acid Cranberries, raw 13.30 mg 100 grams Vitamin C, total ascorbic acid Potatoes, french fried, all types, salt added in processing, frozen, home-prepared, oven heated 13.30 mg 100 grams Vitamin C, total ascorbic acid Spearmint, fresh 13.30 mg 100 grams Vitamin C, total ascorbic acid Potatoes, french fried, all types, salt not added in processing, frozen, oven-heated 13.30 mg 100 grams Vitamin C, total ascorbic acid Sweet potato, frozen, unprepared