5
votes
2answers
415 views

Yeast, CO2 Toxicity with mead and beer

Degassing CO2 during early fermentation is important for wine and mead. But why not for beer? I'm getting back into mead making and see plenty of references to degassing the must during early ...
1
vote
4answers
3k views

Measuring yeast activity by collecting CO2

I've been thinking about ways to measure the progress of the primary fermentation, looking for an alternative to taking samples and measuring the gravity. I was wondering if anyone has tried to ...