Value Per Nutrient Food 0.04 g 100 grams Proline Sandwich spread, with chopped pickle, regular, unspecified oils 0.04 g 100 grams Proline Lettuce, butterhead (includes boston and bibb types), raw 0.04 g 100 grams Proline Squash, summer, zucchini, includes skin, frozen, unprepared 0.04 g 100 grams Proline Sapodilla, raw 0.04 g 100 grams Proline Squash, summer, zucchini, includes skin, frozen, cooked, boiled, drained, with salt 0.04 g 100 grams Proline Tomato products, canned, puree, without salt added 0.04 g 100 grams Proline Leeks, (bulb and lower leaf-portion), cooked, boiled, drained, with salt 0.04 g 100 grams Proline Leeks, (bulb and lower leaf-portion), cooked, boiled, drained, without salt