Generally it is good until it smells bad or strongly "fishy". To eat the tuna raw or seared it should probably be eaten within 3 days of being caught. If you dont know when the fish was caught, rely on your nose. Beyond that, it is advisable to cook it all the way through. However, any fish that smells really strong should not be eaten, even if cooked.
One tip specific to tuna is that the fish will often lose moisture when sitting in the refrigerator. A smell may be associated with these juices. I use a paper towel to pat the fish dry and then smell it again. Some people even wash the fillets, but most purists advise against this as it can diminish the fish flavor that you paid big $ for.
An ahi is another name for the yellowfin tuna.
There are only a couple of definitions for the word "ahi". They both have to do with types of tuna fish. It is a Japanese word. They are the yellowfin tuna and bigeye tuna.
A type of tuna spelled with three letters is 'ahi' tuna.
sometimes it depends on whats in it
'ahi [ah-hee]
300 clories
Yellowfin tuna or Bigeye tuna are both called ahi in Hawaii.
Yes
First of all, several different varieties of tuna are canned. Skipjack, Bluefin and Yellowfin (called Ahi in Hawaii) tuna are canned and sold as "light meat," while Albacore (also called Longfin tuna , Tombo Ahi, and Ahi Palanacan) is the only tuna that can be labeled premium "white meat".
The Angelfish The Angler Fish Ahi Tuna
Ahi Tuna, Albacore Tuna, Abalone (more of a mollusc than a fish though) to name a few
The albacore tuna has a variety of different names that people use to refer to it. Some of these include pigfish, Pacific albacore, tombo ahi and longfin.