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Ideas for Green St. Patty's Day beer

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Ah, McStout!

I think it woudl be hard to extract the color without extracting the vegetable flavors as well. In Middle School we extracted the color from leaves by dipping in hot alcohol. I think... It was "a while" ago.

IIRC we placed alcohol in a double boiler and dipped the leaves in and it stripped the protective coating off the leaves and extracted the color. Of course you are getting a bunch of other things as well.
 
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