In Teeter's and Wasson's books, they report that in Siberia they ferment AM in blueberry or other berry juices then drink the extract. I don't remember there being any mention of the ferment being boiled before use. But from what i understand, the ibotenic acid does not get converted to muscimol until heated near boiling point.
I was wondering if anyone knew if the ibotenic/muscimol conversion could happen another way, maybe through a reaction with alcohol which might be produced as a result of fermentation, or maybe even through the bacteria that are responsible for the fermentation.
I remember reading a post on Erowid where the poster would preserve FRESH Amanita in Brandy and later consume, and his experiences seem to be the same as the effects of the wine. (I can put up the whole post if more info is needed)
So i'm wondering if alcohol can be a catalyst for ibotenic/muscimol conversion.