Fruit gets all kinds of different distillations into liquid, so how come nobody does bananas ? Maybe they're just hard to find, but is it really so complicated to enter bananas into a juicer on industrial scale ? People, and monkeys, would surely benefit from that extra potent potassium kick next to breakfast and that's before we even begin to consider the refreshment benefits on a hot summer afternoon with frozen icicle banana juice pops. Just a thought, they do milkshakes sometimes obviously so the cross-over seems like a market niche just waiting to be cornered. Banana juice.

Banana is grown in more hot even dry climates that does not have much rain all year round, so I guess it is just possible that banana does not have much water content that would be cost efficient to make juice of.
Also like banana goes bad in a short duration, IDK how it would affect but maybe it is also relevant.

Aye sounds reasonable. The pulpy residue from a process of extracting juice from millions of bananas (or however many are needed for a carton) can surely be repurposed for cakes, buns, sweeties and so on, even just a natural flavour alternatives. This may off-set some of the extra cost, plus cost efficiency will come down to the right markets and finding those willing to cough up for a prime draught of the right stuff. Brain storming ideas ...