Sister left the basic aqueous post-extraction phase for several months over the winter (it froze!) and then extracted again with toluene in the spring and got a small yield of off coloured spice.
Go for it! It will only cost you a few minutes and a bit of solvent.
You could pull, salt, do zinc reduction, filter, basify and pull again and recrystalize if necessary
You could do the same without zinc reduction and see differences.
You could just try normal pull and recrystallize if necessary.
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