How long can you keep cooked purple barley in refrigerator?

Cooked purple barley can be safely stored in the refrigerator for about 4 to 6 days. It's important to keep it in an airtight container to maintain its freshness and prevent any odor absorption. If you notice any off smells or changes in texture, it's best to discard it. For longer storage, consider freezing it, which can extend its shelf life to several months.