@CalamityJane,
much of what we drink in US as coffee , is already some European coffee that is justmarketed here. Like Gevalia, its all made in Norway (I think, or else Sweden). Its only repacked and marketed here. from an outfit in Ill.
Roasting Arabica beans at small roasters makes good coffee anywhere in the world. Having set roasting ends determines the taste you want (first crack second rack, etc).
Beans are beans, just stay away from Robusta because of the tars and tannins
PS 2,3, pentanidione is what we call Acetylpropionyl. Its used in flavoring worldwide. You guys wont allow beans with crtain chemicals but will buy beans from, say, Kenya, where the Acetyl p is already there at roasting.
I think many chemicals are slipped by in many countries by using other chem standard names and having the additives put up at the source. I dont say Im correct but Ive been looking at chocolates and find international MSDS's listing other names for stuff , (like "clay" for silicon dioxide hydrate) and other chems are there too.