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Quote from: neddles on January 22, 2017, 04:56:18 pmQuote from: denny on January 20, 2017, 10:46:08 amPersonally, I dislike the interaction you can get between yeast and hops and always remove the beer from the yeast before dry hopping.Denny or someone, refresh me on the science here... why is it that biotransformation only happens to hop oils introduced as a part of the dry hop and not what we add in a 160F hop stand? Nobody complains about, or seeks out, biotransformation of their whirlpool addidtions. Why not?Right but the oils introduced during the whirlpool, upon which the yeast work/transform, should should be there when the yeast become active, no?The biotransformation happens between active yeast and hops. Obviously no active yeast in the whirlpool.
Quote from: denny on January 20, 2017, 10:46:08 amPersonally, I dislike the interaction you can get between yeast and hops and always remove the beer from the yeast before dry hopping.Denny or someone, refresh me on the science here... why is it that biotransformation only happens to hop oils introduced as a part of the dry hop and not what we add in a 160F hop stand? Nobody complains about, or seeks out, biotransformation of their whirlpool addidtions. Why not?
Personally, I dislike the interaction you can get between yeast and hops and always remove the beer from the yeast before dry hopping.
Quote from: HoosierBrew on January 22, 2017, 05:23:33 pmQuote from: neddles on January 22, 2017, 04:56:18 pmQuote from: denny on January 20, 2017, 10:46:08 amPersonally, I dislike the interaction you can get between yeast and hops and always remove the beer from the yeast before dry hopping.Denny or someone, refresh me on the science here... why is it that biotransformation only happens to hop oils introduced as a part of the dry hop and not what we add in a 160F hop stand? Nobody complains about, or seeks out, biotransformation of their whirlpool addidtions. Why not?Right but the oils introduced during the whirlpool, upon which the yeast work/transform, should should be there when the yeast become active, no?The biotransformation happens between active yeast and hops. Obviously no active yeast in the whirlpool.
Here's the information I asked one of my Siebel grad friends to share. Enjoy!file:///C:/Users/Owner/Downloads/Biotransformation_of_hop-derived_aroma_compounds_b.pdf
Quote from: majorvices on January 23, 2017, 09:33:13 amHere's the information I asked one of my Siebel grad friends to share. Enjoy!file:///C:/Users/Owner/Downloads/Biotransformation_of_hop-derived_aroma_compounds_b.pdfThat's a file on your computer ("C:"). No one will be able to see it.
Quote from: denny on January 20, 2017, 11:45:07 amYeah, weird floral flavors and aromas.So, if I want weird floral flavor and aroma I should dry hop in primary. A new technique, thanks Denny.
Yeah, weird floral flavors and aromas.