Where are you getting that the orange juice goes rancid in storage? Evaporation and concentration is a way of preserving juice, not a way of destroying it. And vat is such a loaded term. Concentrate is stored in closed stainless steel tanks, just like every other liquid beverage, not some concrete trough.
There's also nothing about "Rancid" juice in the article either. I don't understand the discontent with adding orange oil to orange juice. The orange oil is made from the juicing process as a byproduct from the skins.
There's hundreds of varieties of vanilla flavor extracts available from "flavor companies that also make perfumes" (which is a false equivalence, implying that a perfume is inherently toxic, synthetic and evil), all made from vanilla beans. Problem as well?
