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Old 09-07-2013, 03:04 PM   #1
abefroman
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Jul 2011
Chicago, IL
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Whoops, I forgot to areate when I added the yeast.

It still seems to be fermenting though.

What affect is this going to have on the wine?

 
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Old 09-07-2013, 05:59 PM   #2
flars
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May 2011
Medford, WI
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I never made wine so I looked at some kit instructions. Other than thoroughly mixing the must, there was no mention of aeration. Yeast gets sprinkled on top and fermentor sealed.

One video showed a wine whip being used to mix all the ingredients. Other instructions were for mixing with a paddle.

You may be okay.

What kit did you use? I'm curious about the procedure now.

Check this link http://www.homebrewtalk.com/f25/aerating-must-214748/

 
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Old 09-07-2013, 09:48 PM   #3
steveoc
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Mar 2013
Adirondacks, New York
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I'm speaking as a brewer, not a wine maker.

If you used dry yeast, it is probably less of an issue than it would be using liquid or reused yeast. I've seen manufacturer information stating it is not necessary, and I've seen information stating that it is a good idea as it mixes the yeast.

I aerate it anyway with pure oxygen, then schlep (mixing) it up the hill from my bakery where I brew to my house where it ferments.

 
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Old 09-07-2013, 10:50 PM   #4
wailingguitar
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Oct 2011
Florence, Alabama
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Right, if we are talking about beer and dry yeast, the drying process introduces sufficient lipids to make it possible to bypass the need for aeration... basically, the oxygen introduced during aeration allow the yeast to create the lipids they need to grow properly... if the lipids are already there, aeration is superfluous. I still aerate for the sake of consistency of process, but it really isn't necessary. However, if you harvest that yeast for a future brew, the supply of lipids will have been depleted and you will need to aerate the wort.
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Old 09-08-2013, 06:14 AM   #5
dgr
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Jun 2013
Sac of California, CA
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If we're talking about wine, a lot of people aerate their wine every day during the first 1/2 or 2/3 of fermentation. You should go poke around the wine sections as there is a ton of great info in there.

 
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Old 09-09-2013, 02:21 PM   #6
abefroman
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Jul 2011
Chicago, IL
Posts: 42


Sorry I meant beer not wine.

I used liquid Wyeast.

 
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Old 09-09-2013, 02:43 PM   #7
flars
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May 2011
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Quote:
Originally Posted by abefroman View Post
Sorry I meant beer not wine.

I used liquid Wyeast.
I was wondering why you weren't in the wine section. I was going to be nice and not ask. You probably know this, but it is almost 99% necessary to take the special step of aerating the wort when using liquid yeast to get full attenuation. The other 1% is by adding the top off water may you may have aerated the wort sufficiently for the yeast to do their work.

You can worry a bit, no such thing as total relaxation, but your beer is likely to turn out okay since it is fermenting.

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