How is can tuna made?

Canned tuna is a popular pantry staple that can be used in a variety of dishes. It is also a good source of protein, omega-3 fatty acids, and other nutrients. But how is canned tuna made?

1. The fish are caught.

The first step in the canning process is to catch the fish. Tuna are typically caught using either purse seines or trolling lines. Purse seines are large nets that are used to surround a school of fish. Trolling lines are long lines with multiple baited hooks that are trolled behind a boat.

2. The fish are processed.

Once the fish are caught, they are taken to a processing plant. At the plant, the fish are cleaned and filleted. The fillets are then cooked, either by steaming or canning.

3. The fish are canned.

The cooked fillets are then packed into cans. The cans are sealed and sterilized. Sterilization kills any bacteria that may be present in the cans.

4. The cans are labeled and packaged.

The sterilized cans are labeled and packaged. The cans are then shipped to grocery stores and other retailers.

5. The canned tuna is enjoyed!

You can enjoy canned tuna in a variety of ways. It can be added to salads, sandwiches, wraps, and casseroles. It can also be used as a main course or as a snack.

Canned tuna is a versatile and nutritious food that can be enjoyed by people of all ages.