Wort Absorption

Discussion in 'Homebrewing' started by jlordi12, Jan 29, 2015.

Thread Status:
Not open for further replies.
  1. jlordi12

    jlordi12 Pooh-Bah (1,856) Jun 8, 2011 Massachusetts
    Pooh-Bah

    Quick question , when you are calculating wort absorption do you use a different rate for flaked ingredients as opposed to malted ingredients? TIA

    I'm making a berliner that I intend to do 50/50 2row & flaked wheat.
     
  2. warchez

    warchez Zealot (545) Oct 19, 2004 Massachusetts

    I don't make an adjustment. But it shouldn't matter if you just sparge till you have your desired pre-boil volume. You are probably batch sparging due to the nature of this question. I'd just prepare an extra gallon of water for that second run and see what you get. You can always top off in the kettle if you need to but I'd bet you'll be close enough.
     
    jlordi12 likes this.
  3. jlordi12

    jlordi12 Pooh-Bah (1,856) Jun 8, 2011 Massachusetts
    Pooh-Bah

    Thanks for the response. I BIAB so I was just trying to get my strike water as close as possible. The difference probably isn't great but like you said I can always top off. After this batch I'll probably have a better idea.
     
  4. minderbender

    minderbender Initiate (0) Jan 18, 2009 New York

    Curious as to how you picked this malt bill, which is non-traditional for the style. At first glance it doesn't seem as though you'll have enough diastatic power to convert all that wheat.
     
  5. VikeMan

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

    Most malts that would be reasonably referred to as "2-row" in recipes have more than enough diastatic power to convert themselves plus an equal weight of non-enzymatic grains. Even something like Maris Otter could limp along and do it, though more slowly.
     
    jlordi12 likes this.
  6. jlordi12

    jlordi12 Pooh-Bah (1,856) Jun 8, 2011 Massachusetts
    Pooh-Bah

    Brewcipher told me the same
     
  7. jlordi12

    jlordi12 Pooh-Bah (1,856) Jun 8, 2011 Massachusetts
    Pooh-Bah

    I thought the berliner was traditional about half wheat, I prefer the flaked variety.
     
  8. minderbender

    minderbender Initiate (0) Jan 18, 2009 New York

    Yes, I misread your recipe and assumed that "two-row" meant "pale malt," which would be non-traditional. But it's also true that even pale malt should be able to convert its weight in unmalted wheat.
     
    jlordi12 likes this.
  9. jlordi12

    jlordi12 Pooh-Bah (1,856) Jun 8, 2011 Massachusetts
    Pooh-Bah

    I still think mine will be slightly non traditional. I think pilsner malt should be used in lieu of 2row, but I'm planning on doing a 10 minute boil to just kill of the lacto
     
  10. minderbender

    minderbender Initiate (0) Jan 18, 2009 New York

    Right, that's what tripped me up, I was expecting pilsner. Is your concern with pilsner that your 10-minute boil would lead to DMS? And when you say kill the lacto, do you mean that you're going to sour-wort this beer?
     
  11. jlordi12

    jlordi12 Pooh-Bah (1,856) Jun 8, 2011 Massachusetts
    Pooh-Bah

    Yes, DMS was the concern. yes to the second question as well, pitching .5# 2row once the mash cools a bit.
     
  12. minderbender

    minderbender Initiate (0) Jan 18, 2009 New York

    Now that I'm on the same page I'm intrigued by this approach. My (uninformed) guess is that flaked wheat will result in slightly less color and flavor than wheat malt. Please let us know how this turns out.
     
    jlordi12 likes this.
Thread Status:
Not open for further replies.