Fresh-squeezed, the unpasteurized juice Fresh-squeezed, the unpasteurized juice is the closest to consuming the orange itself. This version of the juice consists of oranges that are squeezed and then bottled without having any additives or flavor packs inserted. The juice is not subjected to pasteurization. Depending on storage temperature, freshly squeezed, unpasteurized orange juice can have a shelf life of 5 to 23 days. learn more about this on wikipedia