E numbers refer to the number of cats that had to die in order to bring you the additive. This is why you never see an e number with .5 on the end (unless the manufacture of the product involved quantum physics experiments).

E120 is Crinoline Yellow, and causes hyperactivity in those with big hooped skirts

I have not just speculated on why "crinoline yellow" might be a plausible name for a color.

Every sequel is inevitably better than the first movie.

(Projoy, re E numbers) Schrödinger would have understood.