A fruit or vegetable, such as a pome or root vegetable, may be at least partially infiltrated with an additive to help prevent discoloration of the fruit or vegetable. In some examples, the additive helps the fruit or vegetable retain its natural color upon being exposed to air. In some examples, the additive includes gluconic acid. By maintaining the color of the fruit or vegetable, the shelf life and salability of the fruit or vegetable may be increased as compared to an untreated fruit or vegetable.
