Bottle Basics
Treat your wine bottles the same way that you
would treat your fine dinner dishes. Wash them
out right after using them, dry them and put them
away in a clean place until you need them again.
We cannot stress enough how important clean
bottles are to the health of your wine. Have you
ever opened a bottle to find that it smelled and
tasted "off", yet the very next bottle from the
same batch was fine? It's very likely that the bad
bottle was not properly cleaned prior to filling.
Even the smallest spec of mold or dirt can
contaminate the entire bottle. If you find that one
of your bottles has wine residue or mold in it we
recommend that you recycle it. Why take the
chance of spoiling a great bottle of wine or
making someone sick? We recommend that after
washing your bottles, place them upside down in
your wine case for storage until you refill them.
The bottles will be re washed and sterilized just
prior to filling them the next time.
Cellaring Tips
There are many reasons to age wine in a cellar.
Cellaring time allows all the elements in a wine
(fruit, acid, oak, and tannins) to integrate and
develop a delicate balance, and optimize the
wine's ageing potential. Successfully ageing wine depends on many factors such as sterilizing
procedures & sulphites, corks, temperature,
humidity, light, motion, etc. It's impossible to
give an absolute, accurate time frame due to all
of these variables. With this in mind and based
on years of experience we have created the following guideline on ageing your wines.
Humidity
A relative humidity of 50-70% is the acceptable range. Insufficient humidity may cause corks to
dry out, lose their elasticity and thereby allow air
to get into the bottle. Too much humidity (over
70%) can cause mold to grow on corks. At it's
extreme this can destroy your wine.
Temperature
A temperature of 12-15 C is ideal for allowing
the wine to age steadily without risking
premature ageing or oxidation. A constant
temperature is the key to steady ageing.
Movement
It"s natural for wines (especially high-end heavy
reds) to shed some tannin during ageing. Vibrations can cause bottle precipitate to stay suspended, creating either a haze or "floaties".
Sulphites
Sulphites help to preserve the wine from spoilage
and oxidation. They dissipate with age and are
very important for the long-term health of your
wine. Oxidation in wine is similar to what you
see on the edge of a cut apple, wine turns brown
and takes on a flat "cardboard" taste. Some
people think they may be allergic to sulphites.
True sulphite allergies are very rare. It is more
likely that they have a histamine reaction to red
wine, or that they have been over exposed to
sulphites in the past.
Corks
Cork is a natural material, and like so many other
natural materials, it has inherent variability and a
tendency to deteriorate with time. The corks most
often used by home winemakers are agglomerated corks. These are made from
chipped cork pieces ground to specific size and
bonded together with non-reactive glue. These
corks are designed for storing wine for 2 years or
more depending on storage conditions.
Occasionally a wine develops an unpleasant
flavor and bouquet. This is known as "corkiness"
and happens because of a reaction between the
wine and a defective cork. This phenomenon
occurs in a small percentage of all wines produced (both at home and in professional wineries) and is one of the reasons some are
phasing in the use of synthetic corks and
closures. It's also important that the bottles be
stored on their sides while ageing. This keeps the
wine in contact with the cork and keeps it moist,
preventing the drying of the cork.
Light
Constant exposure to light produces chemical
reactions in wine that cause it to deteriorate.
Ultraviolet light has the greatest effect and white
wines are the most vulnerable. Try to keep the
cellar dark when not in use.
Tartrate Crystals in Wine "Wine Diamonds"
The wine is perfectly clear when bottled, but
after ageing, crystals form and settle at the
bottom of the bottles. This natural phenomenon
is a part of wine making that cannot be controlled
and doesn't always occur. When it does the
product you end up with is more mellow and
superior in taste. Thus you should not be worried if this occurs. It happens because the tartrate acid found in concentrated grape juice (the wine kit)
is less soluble in an alcoholic solution (the finished wine ) and it crystallizes and drops out. Simply decant the wine off the crystals and enjoy.
Precipitate
Once again the wine is perfectly clear when
bottled, but after ageing, a smoky, dark layer,
almost like candle soot, has formed on the bottom
of the bottle (or on it's side if the bottle has been
aged laying down). This too is a natural
phenomenon that occurs in some red wines that
have been allowed to age a longer period of time.
It occurs because as the wine ages, it goes
through chemical changes that produce heavier
proteins that settle out and stick to the inside of
the bottle. This precipitate is usually difficult to
get out of the bottle because it sticks and will not
let go. The reason many wines cellars turn their
bottles on a regular basis is to distribute this
precipitate evenly around the entire bottle,
making it less noticeable.
Sediment
Neither wind diamonds or precipitate are
considered sediment. Sediment occurs when dead
yeast cells left behind after poor filtering have
time to settle to the bottom of the bottle where
they accumulate into a fine layer that moves
when the bottle is disturbed.
To sum things up
When you take your wine home, leave the
bottles upright for 1 week to allow the pressure
inside the bottle to escape. After the week, lay
the bottles down on their side in a cool, dark
place, undisturbed until it's time to serve.
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