Believe it or not the best way to preserve open
wine to retain its fragrance is actually to pop it
in the freezer this is not a good idea if
you have not opened the bottle yet of course but
once you have poured a glass out it will not
shatter will it not pop. What it will do is
it will preserve the fresh taste of the wine in
the exact same way that freezing vegetables can be the
best way to preserve their freshness and their flavor too.
As long as there's one little trick that you follow,
which is to keep the bottle upright and not let
the wine touch the cork, this is one of the
best ways to preserve its freshness, to return and taste
it another day.