I think stirring anything into bulk wine releases CO2. Or just
stirring accomplishes the same thing.

bb

"Ralph" > wrote in message >...
> I've believe chitosan and isinglass are both used for fining, I don't think
> they have any effect on the levels of disolved CO2
>
> "WxDaddy" > wrote in message
> ...
> > The purpose of the chitosan is to drive off CO2 in your wine. Isinglass
> is
> > used in some kits instead. If you don't use it, you might find yourself
> > with some popped corks.
> >
> >