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Old 08-20-2012, 09:59 PM   #1
Hawaiianbrewer
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Mar 2010
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Any ideas?

The beer was a batch of denny's vanilla bourbon porter. I'm moving forward with it, put in in the glass carboy with the vanilla beans. It tasted sour, not good, not terribly bad. Still lots of coffee and other flavors in there, just a sour tint to it.

It is also my first officially infected batch of beer. Wish it wasn't this one, but i've been on a winning streak for a long time, knew this time was coming eventually.
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Old 08-21-2012, 12:16 AM   #2
pfgonzo
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Oct 2008
San Francisco Bay Area, California
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Pretty! So this became infected in primary, before the vanilla bean addition? Had you added coffee at that point (or was the "coffee" you referenced from the dark malts)?

 
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Old 08-21-2012, 12:29 AM   #3
Hawaiianbrewer
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Mar 2010
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Yea its a great picture, wish it wasn't mine though haha. Everything was from the malt, nothing else was added. Thats a shot of the primary. It was in there for 5 weeks while on vacation. I added the vanilla after the transfer.

 
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Old 08-21-2012, 04:38 AM   #4
dwarven_stout
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Apr 2009
Boise, ID
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Looks like lacto. Could be other stuff in there, but filmy with bubbles is classic lacto. Don't dump it till you know how it tastes once activity stops!
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Old 08-21-2012, 02:30 PM   #5
TopherM
 
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Mar 2011
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I'm no expert, but if I had to guess, I'd say you have the dreaded Blue Cheese-Vanilla Pudding-Apple Crisp infection.
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Primary #1 - Midnight Ryeder (Midnight Wheat and Rye)
Primary #2 - Florida Weiss
Primary #3 - Kane-DOH APA (Honey Citra APA)
Secondary #1 - Downtown Flanders Brown (brewed August 2012)
Keg #1 - Raspberry Florida Weiss
Keg #2 - Cinnamon Raisin Cider
Keg #3 - NONE!
Bottled - NONE!

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