date:Sep 12, 2013
dding formaldehyde to fish to prevent spoilage, though it appears to be a common problem in Bangladesh, where formaldehyde might preserve fish when refrigerators or ice arent available. (Think of frogs preserved for dissection in a high school science lab.)
Attar and his team first uncovered the issue in February 2013, and then spent six months routinely testing samples, finding the same results. Their results were then verified by researchers at NC State.
Attar said the sampling was restricte