Packaging and storage
See also: Cork (material), Alternative wine closures, Wine bottle, and
Box wine
Most wines are sold in glass bottles and are sealed using a cork.
Recently a growing number of wine producers have begun sealing their
product with alternative closures such as screwcaps or synthetic plastic
"corks." Some wines are packaged in heavy plastic bags, which are
typically packaged further within cardboard boxes, similar to the
packaging of breakfast cereal. One advantage of boxed-wine is that it
can stay fresh for up to a month after opening, while bottled wine will
start to oxidize immediately after opening. The contents of boxed wine
are typically accessed via a tap on the side of the box. In addition to
being less expensive, alternative closures prevent cork taint, although
alternative closures can also cause other types of wine spoilage.
Wine cellars offer the opportunity to protect alcoholic beverages from
potentially harmful external influences, providing darkness and a
constant temperature. Wine is a natural, perishable food product. Left
exposed to heat, light, vibration or fluctuations in temperature and
humidity, all types of wine, including red, white, sparkling, and
fortified, can spoil. When properly stored, wines not only maintain
their quality but can actually improve in aroma, flavor, and complexity
as they mature.
Wine Professions |
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