Extract Bufotenin from Yopo snuff?

I was wondering if it would be possible to extract the bufotenin from yopo snuff by soaking it in IPA for about a month, filtering it, leaving the liquid to evaporate, and then get some bufotenin crystals (the same way you can get dmt crystals form mhrb: there's a guide on dmtnexus).

If so, given the extraction is from the snuff, not straight from the seeds, would the bufotenin extracted be in salt or base form? would it be active orally? could it be smoked?

I have some yopo but sniffing it is not for me.