Theoretical IBU... How high have you gone?

Discussion in 'Homebrewing' started by invertalon, Feb 28, 2016.

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  1. invertalon

    invertalon Pooh-Bah (2,249) Jan 27, 2009 Ohio
    Pooh-Bah Trader

    We all know that IBU's tend to cap at around 100ish and you run into diminishing returns and all that... But as homebrewers, what has been your highest theoretical IBU for a given beer and how was the end result?
     
  2. dmtaylor

    dmtaylor Savant (1,149) Dec 30, 2003 Wisconsin

    When brewing an insanely hopped recipe, I've always purposely reduced the bittering to shoot for 90-100 IBUs on purpose so that I don't waste. Save a few bucks.
     
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  3. psnydez86

    psnydez86 Initiate (0) Jan 4, 2012 Pennsylvania

    I suggest you trade some BCBS for some DFH Hoo Lawd.

    After you pick your face up off of the floor....I think you'll care less about IBU numbers, and more about making a balanced, and quaffable beer.

    Notice the Bro's ratings vs. the couple public.....hahahahahhahahahah

    Yea the bro's aren't biased..:slight_frown:
     
  4. invertalon

    invertalon Pooh-Bah (2,249) Jan 27, 2009 Ohio
    Pooh-Bah Trader

    @psnydez86

    I think you misunderstood the intention of my question... Not asking for any other reason but to see how the perceived bitterness is for various beers at very high theoretical values. Just curious.

    Pliny The Elder for example, is theoretically something like 200-300 IBU if I recall... Lab testing confirms it far lower than that, as expected. When I had this beer, it wasn't nearly one of the more bitter beers I had. Pliny is actually a well balanced beer, which is really my point here... Theoretical values don't mean much and there is a lot more to it, sure...

    I would bet many of the highly regarded IPA/DIPA's are like Pliny in terms of the theoretical vs. actual IBU... No way to really know, obviously, but that is why I ask the question for other brewers... For those who have pushed into the estimated 200, 300, 400+ IBU range, what was the end result like?
     
    #4 invertalon, Feb 28, 2016
    Last edited: Feb 28, 2016
  5. Hanglow

    Hanglow Pooh-Bah (2,051) Feb 18, 2012 Scotland
    Pooh-Bah

    I brewed one of Ron's recipes from ye olde days, a stout and I think that came in at close to 200 IBUs, all from fuggles - although I'm fairly sure I subbed challenger in for it. Much swearing took place as I had to jug the fucker through a sieve into the fermentor. The beer was great, still very bitter a year afterwards, certainly took at least six months before I'd have called it drinkable, not that that stopped me from trying it before it was ready :slight_smile:

    It had a shit load of black malt too iirc, so it was also bitter from that.

    Just checked, I put 300g of challenger into it. :grimacing: 200g 90mins, 100g 30 mins.
     
  6. Brew_Betty

    Brew_Betty Initiate (0) Jan 5, 2015 Wisconsin

    A beer has to be hopped above 1000 ibu to avoid being classified as weak sauce.


    2600 IBUs - Carbon Smith F*cks Up Your Sh*t

    2500 IBUs - Flying Monkeys Alpha Fornication

    2012 IBUs - Arbor FF #13 - 2012 Double Black IPA

    2007 IBUs - Mikkeller X Hop Juice 2007 IBU

    2000 IBUs - L’Espace Public Extrême 2000

    1254 IBUs - Triggerfish The Kraken

    1100 IBUs - Zaftig Shadowed Mistress

    1100 IBUs - Daft Badger Double IPA

    1066 IBUs - Hart & Thistle Hop Mess Monster v2.0

    1000 IBUs - Mikkeller 1000 IBU Barrel Aged
     
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  7. OldBrewer

    OldBrewer Maven (1,385) Jan 13, 2016 Canada (ON)

    So, if we can't tell the difference in IBU's between say 150 and over, why would anyone want to waste so much expense on hops to get extra bitterness that is not even noticeable? Is it for the flavor/aroma? If so, why not just steep at flame-out or dry hop?
     
  8. VikeMan

    VikeMan Grand Pooh-Bah (3,067) Jul 12, 2009 Pennsylvania
    Pooh-Bah

    You can't get anywhere near 150 IBUs using standard brewing processes, i.e. boiling hops. IMO the reason people hop to insane levels and claim hundreds of "theoretical" IBUs is that it makes them feel manly and/or they want to impress nimrods.
     
  9. CarolusP

    CarolusP Zealot (590) Oct 22, 2015 Minnesota

    Shots fired.
     
  10. OldBrewer

    OldBrewer Maven (1,385) Jan 13, 2016 Canada (ON)

    Good cum shots, nonetheless. And IMO, what "man" amongst us could explain the "why"? Sounds like over-excessive testosterone to me, when a lot less will 'take the trick' and bring it home to more than satisfaction. The rooster seems to have puffed up much more colorful feathers than necessary - and that seems like the "bitter" truth. 'Hopping' along, If IBU, I would use less bittering hops :slight_smile:
     
    #10 OldBrewer, Feb 29, 2016
    Last edited: Feb 29, 2016
  11. FeDUBBELFIST

    FeDUBBELFIST Pooh-Bah (1,765) Oct 31, 2009 Pennsylvania
    Pooh-Bah

    Dude, nobody wants to read that shit here.
     
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  12. NiceFly

    NiceFly Initiate (0) Dec 22, 2011 Tajikistan

    I think the highest I ever did was about 200 IBU. However, there was probably only 50 IBU at 60 minutes.

    For my palate, IBU that come late in the boil do not have the same bitterness effect as those that come from earlier in the boil. Should and IBU be an IBU be an IBU? I guess but that is not how I perceive it.

    Learned that by doing hopburst beers. Just no bitterness for me no matter what I needed a little bit from earlier in the boil.
     
    invertalon likes this.
  13. invertalon

    invertalon Pooh-Bah (2,249) Jan 27, 2009 Ohio
    Pooh-Bah Trader

    Personally for me, my highest was my DIPA which was at 100... But if I had to guesstimate, the "perceived" IBU was around 60. For my next one, I am near 250 theoretical IBU mainly due to 3oz or so of 15.4% AA Columbus at the start of the 90min boil. The rest of the hops (~10oz) are all late, hop stand and dry hop.

    A few of my IPA's have been heavy-handed with the late and dry hop additions, with a relatively small addition for bittering to get the IBU's up to where I am hoping. But they always seem to fall a bit short on the bitterness I am after, which is why I am going a bit more heavy handed this time around on earlier additions (FWH, 90min and 30min additions).
     
  14. CarolusP

    CarolusP Zealot (590) Oct 22, 2015 Minnesota

    I agree. I don't understand the tendency to want try to cram as many IBUs as possible into a brew. It reminds me of that quote from Jurassic Park..."they were so preoccupied with whether or not they could that they didn't stop to think if they should."
     
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  15. dmtaylor

    dmtaylor Savant (1,149) Dec 30, 2003 Wisconsin

    The other troubling thing, in this case, is that in the same way that the universe has a built-in speed limit -- the speed of light -- IBUs likewise reach a solubility limit that is around 90-100 IBUs. You can dump a bazillion hops into a beer and still end up with only 90 IBUs.
     
  16. Brew_Betty

    Brew_Betty Initiate (0) Jan 5, 2015 Wisconsin

    A 90ibu beer and a 180ibu beer made with the same hops do not make the same beer.
     
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  17. OldBrewer

    OldBrewer Maven (1,385) Jan 13, 2016 Canada (ON)

    How do they differ, Brew_Betty?
     
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  18. Brew_Betty

    Brew_Betty Initiate (0) Jan 5, 2015 Wisconsin

    Taste, aroma and mouthfeel are different.
     
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  19. NiceFly

    NiceFly Initiate (0) Dec 22, 2011 Tajikistan

    The details, reasoning and experience you provide are staggering. :rolling_eyes:
     
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  20. NickTheGreat

    NickTheGreat Maven (1,470) Oct 28, 2010 Iowa
    Trader

    I'm not a "hop bro" by any means, but I made a Black IIPA a year or two ago where the recipe said 112 IBU. But it also had 18 lbs of grain for a 5 gallon batch. (Compared to the 10oz of hops).

    Tis a good beer, really. Still have a gallon left, and it seems to be more interesting with age.
     
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