I found you can do a crude separation of the products, it seems at least some NMT drops out at room temp (at least with quite concentrated solutions), you can drop it out, decant and then freeze precipate the decanted solution.
I threw away a lot of my oily NMT/DMT mix thinking it was lost before I realised it was NMT (and possibly other stuff I suppose) and was really quite active. It has been reported on here that A. confusa is active in a tea without MAOI, interesting plant A. confusa, shame I extracted all my bark!
Acacia confusa & Formosahuasca