D
DavoMac
just posted this thread:
https://cooking.stackexchange.com/questions/41598/what-parasites-are-problematic-in-sous-vide This thread is for learning only.... Post discussions will not be answered, as the experts are in the discussion link....
www.smokingmeatforums.com
A link in there had this:
Freezing kills anisakids, and in this way the food industry ensures that worms pose no health risk in fish that is served raw. For commercial retailers, the FDA recommends freezing and storing the fish in a blast freezer for seven days at −20°C/−4°F, or for 15hours at −35°C/−31°F. Most sushi is, in fact, frozen before it is served; the 1994 FDA study found that all but one of the anisakid worms spotted in the Seattle sushi were dead or dying—casualties of the freezing process. If done improperly, however, freezing can negatively affect the taste and texture of the fish.