According to:
http://www.napoleon-co.com/products/smoked_oysters/oysters_frame.html
"Smoked oysters usually are found to be a light brown color. Occasionally, however, they show a green tinge. This is not a sign of spoilage, but a natural happening due to bad weather.
When the rough seas tear and destroy the oyster beds, the oysters sink to the bottom and must feed on the green seaweed. A large amount of the chlorophyll is retained, and the smoking cure will not cover the green.
The color does not affect the delicate flavor. It has, however, caused questions of concern from consumers."
Smoked oysters are not good for cats. Oysters contain enzymes that may be harmful to a cats digestive system if ingested.
Flax Seed oil has a healthy mixture of different fats, mono and poly unsaturated and the oysters themselves have omega-3. All of these fats are essential to a healthy diet. The oysters are also protein rich and can be considered a good source of whole protein and Branched Chain Amino Acids (BCAAs) On a downside the canned smoked oysters are probably heavy on the sodium.
Yes, smoked oysters are indeed cooked through a smoking process. A cooked oyster will be firm to the touch which means it is safe to eat.
No, the value will always be higher in fresh than in smoked.
Yes. But should they?
No that would be stupid and really gross!
A can of oysters do expire. Expiration dates or best used by dates are marked on packages to ensure freshness before those dates.
78F to 82F
Oysters can be eaten raw as long as they are fresh. To cook them, you can boil them, bake them, or barbecue them! mmmmm... good stuff!
As long as your willing to eat them. This is a tough question to answer. If the oysters were on the verge of spoiling prior to cooking then that changes everything. It also depends on how they were cooked. Fried oysters will be fine refrigerated for a few days where as oyster stew will be good for just about a week. Seriously I wouldn't eat cooked oysters more than 3 or 4 days old.
It is a good idea to avoid all raw seafood during pregnancy. Sushi, oysters etc.
Yes you can. In fact the taste AMAZING. They are REALLY good!