yes, sell by date is just the date a store should sell it so the consumer has time to eat it without it expiring, even 2 days after expiration date, its not always bad, that's just an estimate of when it will expire
For best quality, it should be used within a couple days.
Yes. Nobody serves raw crab.
No, crab in sushi is typically not cooked. It is often served raw or lightly cooked through methods like boiling or steaming.
Cooked.
Yes, crab meat used in sushi is typically cooked before being served.
I belive a few days but, I can't tell you for sure. I would say 2-4 days.
Yes, the crab stick, as it is commonly known, is made from surimi, which is cured. Within the curing process this is all cooked.
3-5 days if refrigerated shortly after cooking
They do not always come fully cooked. Sometimes they come fully alive, attached to the crab. The reason they are offered fully cooked is so that people who want to eat them don't have to cook them at home -- crab legs can be hard to cook if you don't have the right hardware.
No. But it will keep better if it is. This can kill any bacteria that may spread to other foods before the crab is cooked. If you are careful, either way works fine.
Stone crab legs should be consumed within two days of being stored in the refrigerator. They will, however, keep frozen.
Crabs has protein. In every 100g of blue crab (canned, raw, or cooked), it has 18g protein. Highest protein number is with queen crab (cooked) with 24g protein per 100g.