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how do pistatio shells open?
do they open on the plant or have to go through some kind of process before sellign them
3 Answers
- sensible_manLv 71 decade agoFavorite Answer
As they lose moisture from being picked off the tree, the shell opens at the "seam".
- Anonymous1 decade ago
Yes they can be done in plants by machinery but most I find are bought unshelled and you need to open by hand, or with a nut cracker.
- 1 decade ago
there's a special machine for that. called a de-shelliator. it works by givign it to your grandma, she eats the shell, and sucks the pistachio out. that's why they're salty :)