Re: Parasites in Red Tuna

From: Shahul Hameed (peershahul@hotmail.com)
Date: Wed Jan 10 2007 - 09:38:07 PST

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The maximum legal temperature is -18deg C for transportation and storage. For tuna it should be well below this limit unlike other fish. You should not even imagine transporting or storing at -10 deg C.
rgds
Shahul.
  ----- Original Message -----
  From: Janani Tulasendrapuram
  To: seafood@ucdavis.edu
  Sent: Wednesday, January 10, 2007 6:09 PM
  Subject: Parasites in Red Tuna

Good morning,

This is regarding parasites in Red Tuna. Is there a published lethality table that deals with temperatures above -20C? FDA says -35C for 15 hours is a good as -20C for 7 days. But what if you could only guarantee -10C in the transportation chain? How many days at -10C would you need?

I would appreciate it, if anyone can pass along any information regarding the above.

Thanks and have a nice day!

-Janani Tulasendrapuram

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