Tagged Questions
5
votes
2answers
166 views
oxygen and yeast pitching rates
Many online references, such as BYO, mention that oxygen is needed by yeast to reproduce, and that a wort with low dissolved oxygen levels will have longer lag times and less attenuation.
This might ...
5
votes
2answers
363 views
How to measure wort oxygenation
As a follow-up to a couple of other questions:
How to Properly Oxygenate Wort
Wort aeration on a budget
How do you measure oxygenation of wort? What methods are available for a beginner brewer ...
10
votes
5answers
860 views
Is it necessary to aerate wort when pitching onto an existing yeast cake?
To my knowledge, aeration provides oxygen so that the yeast can reproduce before fermentation. If you're pitching onto an existing yeast cake, there should theoretically be enough yeast already to ...
13
votes
4answers
2k views
How to Properly Oxygenate Wort
How much oxygen do I need to put into my wort?
I've heard that homebrewers need to aerate with an oxygen stone and either aquarium pumps or oxygen. Is this true, or is shaking my carboy enough to ...
