Wine making kits - Fining
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Wine making
kits usually contain 2-3 sachets with fining agents,
beer kits sometimes do as well (or
you can buy finings separately). Understanding how a fining agent
works will help you avoid many common mistakes often made by home
wine making or beer making amateurs. Use finings to improve your
turbo yeast mash as well,
before distilling. |
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So
what is fermentation really?
Well, slightly simplified, it is
when yeast cells are eating sugar and (unfortunately for themselves)
produce alcohol as a by product. 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. |
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Dead yeast cell

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When
they sense that the food supply is getting low (and the alcohol
level high) they start to grow a lot of hairs (filaments). After
swimming around for a while these hairy yeast cells get tangled up
with each other and form large "clouds" that will eventually get so
heavy that they sink down and form a sediment. |
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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. |
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Using
Hambleton Superklar to speed it up
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Hambleton
Superklar homebrew wine finings is made from natural products and
works a bit like "hair extensions" for the yeast cells. It is a two
step process where the first sachet (kiselsol) will speed up the
natural hair growth so the "clouds" appear sooner and the second
sachet contains very long molecules (chitosan) that will be the
"extra hair" which tie up the "clouds" more firmly. |
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So
in short: Add the first sachet to speed up natural hair growth, then
add the long molecules of sachet no 2 to bind the yeast cells more
firmly to each other. They will of course then drop down very
quickly and your wine will clear. Obviously, you need to be careful
when adding sachet B - if you shake/stir too much you will break up
the clouds when you really want to bind them together. You should
only shake/stir enough to distribute the content in the liquid (so
all "clouds" bind together). |
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Hambleton Bard UK are
experts in fermentation technology, they manufacture the famous
Alcotec range of super yeasts as well as extreme high alcohol yeast
types, essences, activated carbon, extreme wine-kits, beer-kits and
everything else for your extreme beer, wine or wash home brewing.
They also manufacture and supply accessories like kegs, airlocks etc
- in short - they are a full range homebrew manufacturer |
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Top ]
[Fining Problems] [Wine Finings] [No Fermentation] [Stuck Fermentation] [Hydrometer Check] |
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