Value Per Nutrient Food 6.20 mg 100 grams Vitamin C, total ascorbic acid Squash, winter, butternut, frozen, unprepared 6.20 mg 100 grams Vitamin C, total ascorbic acid Tomatoes, red, ripe, canned, with green chilies 6.20 mg 100 grams Vitamin C, total ascorbic acid Corn, sweet, white, cooked, boiled, drained, without salt 6.20 mg 100 grams Vitamin C, total ascorbic acid Potatoes, mashed, home-prepared, whole milk added 6.20 mg 100 grams Vitamin C, total ascorbic acid Potatoes, frozen, french fried, par fried, extruded, prepared, heated in oven, without salt 6.20 mg 100 grams Vitamin C, total ascorbic acid Corn, sweet, white, cooked, boiled, drained, with salt 6.20 mg 100 grams Vitamin C, total ascorbic acid Boysenberries, canned, heavy syrup 6.10 mg 100 grams Vitamin C, total ascorbic acid Seeds, breadfruit seeds, boiled