Cold secondary

Homebrew Talk - Beer, Wine, Mead, & Cider Brewing Discussion Forum

Help Support Homebrew Talk - Beer, Wine, Mead, & Cider Brewing Discussion Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

Parker36

Well-Known Member
Joined
Sep 22, 2007
Messages
4,739
Reaction score
26
Location
Lesotho
I've heard about "cold-crashing" or something like that where you drop the temp of beer during secondary fermentation that makes alot of the stuff drop out faster. Can somebody explain this to me?
 
You drop your ambient temperature to around freezing, and you do it quickly (i.e., just set the temp for about 34F and walk away). That bit of a shock tends to cause your yeast to flocculate and your proteins to coagulate and drop out.


TL
 
I understand that enough yeast will stay in suspension for carbonation. However, I've never bottle conditioned a beer that I've cold crashed, so I can't speak from experience.


TL
 
Back
Top