Wait Time During Fermentation

Sat Feb 26, 2011 2:30 pm

Okay, so on a lot of the kits I brew they have specific general time frames for brewing...1 week primary, 1 week secondary, 2 weeks bottled...or 2 weeks primary, 2 weeks secondary, and 2 weeks bottled, going up from there for bigger beers.

My question is this. Say I rush it on long stuff, and do 1 week primary, 1 week secondary, and bottle...can I leave it in bottles for say 4 weeks before drinking and achieve the same results? Or is it best to really wait until you're "happy" with it before you bottle it?

And if so, how do I know that I am "Happy" with it to bottle it?!


Let me hear you ideas folks!
ScrandyAndy
 
Posts: 37
Joined: Thu Feb 03, 2011 3:13 pm

Re: Wait Time During Fermentation

Sat Feb 26, 2011 2:54 pm

You are better off leaving it in primary instead of rushing to bottle. Premature racking can leave you with undesirables such as acetaldehyde (green apple) and diacetyl (buttery) that would be cleaned up by the yeast naturally if you just let it be.

ScrandyAndy wrote:If so, how do I know that I am "Happy" with it to bottle it?!


Taste it.
User avatar
siwelwerd
 
Posts: 872
Joined: Mon Apr 21, 2008 7:09 pm
Location: Tuscaloosa

Re: Wait Time During Fermentation

Sat Feb 26, 2011 5:21 pm

Primary only? Or just primary or secondary?
ScrandyAndy
 
Posts: 37
Joined: Thu Feb 03, 2011 3:13 pm

Re: Wait Time During Fermentation

Sat Feb 26, 2011 8:09 pm

Most of the beers I have brewed over the past 7-8 years have been primary only. I leave them in primary for a minimum of two weeks, but usually for 3 weeks. Longer for my big beers (O.G. 1.070+) Fermentation may appear to be done after 5-6 days, but the yeast is still working to clean up unwanted esters. The extra time will only help improve the flavor of your beer. Yeast works on it's schedule, not yours so just be patient. Use this time to get the next batch going so you won't run out of beer before the next one is done.

Wayne
Bugeater Brewing Company
http://www.lincolnlagers.com
User avatar
Bugeater
 
Posts: 5789
Joined: Thu Jun 09, 2005 9:19 pm
Location: River City

Re: Wait Time During Fermentation

Sat Feb 26, 2011 9:34 pm

One should not secondary unless one has a good reason. A lot of dated literature (from when available yeast was of much poorer quality) touts the "one week in primary, then rack to secondary" method. Using fresh yeast (i.e. White Labs or Wyeast or quality dry yeast before it's best by date), this is unnecessary and potentially detrimental. I have tasted a number of beers where the only thing wrong with them was the brewer followed this "one week in primary, then rack" nonsense, and ended up with an otherwise good beer riddled with diacetyl.

Like Wayne, 2-4 weeks in primary, then package from there is standard for me.
User avatar
siwelwerd
 
Posts: 872
Joined: Mon Apr 21, 2008 7:09 pm
Location: Tuscaloosa

Re: Wait Time During Fermentation

Sat Feb 26, 2011 9:46 pm

Temperature, yeast health, gravity, etc all play a role in how long it will take your yeast to finish fermentation. In addition to the off flavor issues that were mentioned that may be cleaned up by the yeast with longer time, bottling too soon (while there is still fermentables) can result in gushers if they over carb.
Spiderwrangler
PFC, Arachnid Deployment Division

In the cellar:
In the fermentor: Belgian Cider
In the works: Wooden Cider
User avatar
spiderwrangler
Global Moderator
 
Posts: 4659
Joined: Thu Jun 03, 2010 2:09 pm
Location: Ohio

Return to Fermentation

Who is online

Users browsing this forum: No registered users

A BIT ABOUT US

The Brewing Network is a multimedia resource for brewers and beer lovers. Since 2005, we have been the leader in craft beer entertainment and information with live beer radio, podcasts, video, events and more.