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Yohimbe 8%

http://www.chromforum.org/viewtopic.php?t=11079

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Yohimbe 8%

Posted: Wed Aug 05, 2009 7:39 pm
by loras1
Does anyone have experience developing a potency method for yohimbe 8%?I am having some difficulty with the extraction for HPLC.Low yield and extra intefering peaks.

Posted: Fri Aug 07, 2009 6:07 am
by tom jupille
A quick Google search on lohimbine + analysis turned up several stability-indicating methods. If it were my problem, I would start by looking at those.

yohimbe 8%

Posted: Fri Aug 07, 2009 1:15 pm
by loras1
Thanks for your imput.I have worked in Pharma and for the first time I am working in Nutraceuticals and I am just not familiar with the extraction neede for all these botanicals.Does anyone out there have any experience with isoalating and analyizing botanicals?
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