Thank you! At Flourish Labs we are focused on extraction for analytics and we use sonication in 100% methanol. The mass was optimized so that the most effective yield.could be achieved which is 250-300 mg of fruiting body for 10 min on an ice bath.
It will be different for people extracting large amounts for production and the only way to figure it out is to do the proper experiments in a well controlled environment.
I wanted to let others know also that Flourish Labs has lowered testing prices as well and was posted in the New Oregon Testing Lab thread.
Cheers,
Sensi