What indicates that shellfish is fresh upon delivery?

Fresh shellfish should ideally be alive upon delivery, as this is a key indicator of its freshness. When shellfish are alive, they are still in their natural state, which means they have not started to break down or deteriorate in quality. This is especially important for species like oysters, clams, and mussels, which can be safely consumed when cooked or shucked shortly after being harvested.

The presence of live shellfish at delivery signifies that they have been handled properly and stored at appropriate temperatures, as improper handling can result in spoilage and the growth of harmful bacteria. For shellfish that are meant to be consumed raw, maintaining their liveliness until preparation is crucial for food safety and overall dining experience.

Other indicators, such as color or packaging, may also be relevant, but the definitive sign of freshness is that the shellfish is alive at the point of delivery.