At this stage they can be stored for fairly extended periods.

This becomes a major issue when stored for extended periods of time.

They can be stored for extended periods, in some cases for years.

Wet market products are generally stored for short periods of time and are always expected to be fresh.

For this reason, it should not be stored for long periods.

Finally, coat with a fine film of cooking oil before storing for long periods.

Even fresh food, if stored for long periods, will lose its vitamin content.

Evolution had obviously placed it there to store food for long periods.

Naturally occurring rocks can store radioactive materials for long periods.

The fruit cannot be stored for long periods of time.