Questions tagged [krausen]

A foamy build-up of yeast and proteins formed on the surface of the brew during fermentation.

Filter by
Sorted by
Tagged with
12
votes
1answer
9k views

What is a proper blow-off tube setup?

36 hours ago I brewed a BIG red ale and pitched some kick-ass WLP001. The picture on the left is what I had late last night (24 hr in). Made me a little nervous. And this morning the krausen had ...
6
votes
3answers
3k views

Krausen During Primary

I'm wondering what other peoples' experiences are with krausen at the start of fermentation. I've had some beers that have bubbled along happily without producing huge amounts of foam, and others ...
8
votes
4answers
10k views

What is this white stuff on the surface of my beer?

I've just gone to rack & bottle a witbier that has been in primary for about 5 weeks and noticed this white gunk floating on top of the beer. It doesn't look too healthy, what is it? Is it safe? ...
5
votes
1answer
3k views

What exactly is krausen (and why does this batch not have much)?

...and as a followup, how much should I care? I've always used krausen presence as a rough indicator of fermentation vigor in primary. But my current batch hardly has any, with a few days at never ...
0
votes
1answer
3k views

Should I pitch a second round of yeast?

I brewed a Dogfish Punkn clone that was rather heavy on the sediment. I pitched a pretty healthy yeast starter that was working for 30 hours before being pitched probably around 80 degrees, perhaps ...