How to make moonshine - some background
Fermentation - How it all works
So what is fermentation really? Well, slightly
simplified, it is when yeast cells are eating sugar and (unfortunately
for themselves) produce alcohol as a byproduct. Alcohol is poisonous to
yeast cells and in the end it will kill them.
But it turns out that yeast cells are cleverer than
you would expect. They can't stop eating sugar, it is just too yummy, so
they have to do something else to stay alive for as long as possible.
The cells in the upper layer of the sediment will work
as "life guards", protecting the others with their own bodies.
This enables some cells to stay alive for a long period in a poisonous
environment. And this is the reason your wine will clear - eventually -
even without fining agents |