The shelf life can generally be more than half a year, and it can be longer if it is treated with salt.

Protein is easy to decompose after more than one year.

You can expose yourself to the sun for a day, put it in a fresh-keeping bag, or a dense glass or plastic can, and then store it in the refrigerator, keeping it dry.

There are still two or three months to see if the taste and color have changed.