wstphal
working in the Gulag
By the way, what does "irradiating" consist of? Is it complicated and a lot of trouble?[/sarcasm] (I'm sure it is.)
Does it not degrade other organisms or molecules that might make the feeders have less nutritional value? Don't make fun of me, because I just don't know and am asking a humble question.
They use a gamma radiation source & the food just goes past it on a conveyor belt, I believe. Should work for mice. Or a simple setup would be a source with a shutter. Put mice in front of source, step out of room, press button to open shutter, shutter closes automatically after the right number of seconds.
Properly done this kills most or all bacteria & maybe viruses, does not kill multicellular parasites, and supposedly doesn't degrade the nutritional content. I say supposedly because that is what all the available info says but it is always possible there is non-available info that is different.