difference in yield between inner root bark and plain rb

[aneyema]

i have been using ordinary mhrb but would like to know if there is a larger yield if i use only inner pink/purple rb.

 

[Zachg02]

hi, i have not yet done an extraction, but have been looking into it. i have found that http://www.adenium.com.br/naturalproducts.asp?ido=1 is a supplier for MHRB powder. and from another thread i am informed that this powder produces excellent yield.

i have no experience to back up this post, but i have read from many people its great.

 

[kyrolima]

Inner root bark seems to be more potent. I can't tell you why nor can i prove it.
But i would buy inner root instead of ordinary.

 

[furley]

I've seen noticeable yield differences (STB, Naptha and Xylene pulls, separately) between both Inner Root bark (Although when I purchased "ordinary" root bark, it was just never mentioned to be inner root bark of high quality like the last two vendors I have bought off of, and also bark the that was pre-powdered (Not sure on pre-shredded bark, that is seen on a lot of vendor sites now). I'm only recently reading about increased oxidation with pre-powdered MHRB, but I can definitely vouch on having a weak yield from it.