Storage and Shelf Life
Lime cordial can be stored in an airtight container in the refrigerator for up to 2 weeks. For longer storage, it can be frozen for up to 6 months.To preserve the cordial for longer periods, it can be pasteurized. This involves heating the cordial to a temperature of 70°C (158°F) for 30 minutes.
Once pasteurized, the cordial can be stored in an airtight container at room temperature for up to 6 months.