ummm? Nope, all food contains carbon. Could say minerals like salt, but dietary minerals aren't really foods in and of themselves.
This post was edited by Benedict Arnold at November 24, 2016 8:26 AM MST
If I wanted to be truly scientific I'd say food contains C-H or C-C bonds since certain inorganic compounds can still contain carbon. Carbon dioxide is inorganic. Or that food isn't a defined term in chemistry and applying the term organic is invalid.
Oh wait. You're a physics professor or something aren't ya'?
This post was edited by Benedict Arnold at July 6, 2017 10:17 AM MDT