he asked why there was no naturally occering blue food, after putting a couple of joke links up, i gave the real answer and a link to an similar old answers question..
as soon as i posted the real answer, he deleted the question, why would someone do that?
2006-06-13
16:21:00
·
14 answers
·
asked by
Anonymous
in
Society & Culture
➔ Etiquette
well thats half an hour of my life i'll never get back that i wasted on finding his stupid answer.
2006-06-13
16:26:16 ·
update #1
if you think about it, fruit only exists to spread seeds, the colours primary function is to attract birds, blue is hard for them to see, so blue fruited plants to do not thrive and spread.
there is a place where blue fruits survive, under foliage, in the forrest, because the canopy filters the light and makes blue easier to see. so some blue fruits have survived.
2006-06-13
16:28:48 ·
update #2
"Currently, any blue or green food on the U.S. market gets its hues from certifiable colors FD&C Blue No. 1 (Brilliant Blue), Blue No. 2 (Indigotine), or Green No. 3 (Fast Green). Blue No. 1 and Green No. 3 are both petroleum-derived triphenylmethanes--that is, they have three aromatic rings attached to a central carbon atom. Blue No. 2 is a disodium sulfonate of a naturally occurring compound called indigo. However, the indigo used to create Blue No. 2 is synthesized by fusing N-phenylglycine in a molten mix of sodamide and sodium and potassium hydroxides."
http://pubs.acs.org/cen/whatstuff/stuff/8134foodcoloring.html
2006-06-13
16:30:54 ·
update #3