What cause orange juice to freeze?

The presence of sugar in orange juice prevents it from freezing completely, even at very low temperatures. However, the water content in orange juice can still freeze, resulting in a slushy consistency instead of a solid block of ice. The amount of sugar in orange juice varies depending on the type of oranges used, as well as the processing methods employed. Commercially-produced orange juice often contains added sugars, which can further slow down the freezing process.