[ahistick]

Originally Posted by ksong

I think that is where the major artery is.
Here is a slide show how to handle tuna to preserve tuna in prime condition.

http://www.ncseagrant.org/files/bluefin_slideshow.swf

Nice link/tutorial on handling bluefin. I would not have thought of 'reviving' tuna to reduce the lactic acid build-up THEN killing it.

Thanks!