This process can cause the juice to become over-carbonated, resulting in that fizzy taste we all know and love. But, there's more to it than just pasteurization. The type of oranges used, the ripeness of the fruit, and even the storage conditions can all impact the fizziness of your OJ.
For example, Valencia oranges are often used for juice production because they're sweeter and have a higher acid content, which can contribute to the fizziness. And, if the oranges are over-ripe, they can produce more carbon dioxide during the fermentation process, making your juice even fizzier!
