Among fortified wines the ones from Spain, Portugal, Italy and France are the
most renowned ones. Despite the fact it is less frequent, fortified wines are
also produced in Australia, South Africa and in other countries of the world,
however the typical ones from the historical wine countries of the world play a
fundamental role in their category. Spain produces two excellent fortified
wines renowned everywhere: Jerez, also known as Sherry or Xérès, and Málaga.
Jerez is an extraordinary fortified wine and thanks to its many styles can
offer wide and interesting possibilities in the matching with food. The
production of Jerez consists in an enchanting process from which are made many
styles of wine. The grapes typically used for its production are Palomino,
mainly used for dry Jerez, Pedro Ximenéz and Muscatel for sweet or semi-sweet
Jerez. The production begins with the vinification of the must and at the end
of this process the wine is evaluated in order to decide its best future,
that is whether the wine should evolve as Fino or Oloroso, the
two families of Jerez. The difference between fino and oloroso
consists in the way they will age and refine with time. Base wines used for the
production of Jerez age in casks not completely filled, they are usually filled
for four fifths, and they are fortified, that is a quantity of alcohol is
added, up to having 15% of alcohol by volume for Jerez Fino and 18% for Jerez
Oloroso. Thanks to the lower alcohol by volume, in Jerez Fino will develop a
precious and essential layer of microorganisms, yeasts of the
saccharomyces species, that will completely cover the surface of the
wine in the cask, an event which does not take place in Jerez Oloroso because
of the higher quantity of alcohol.
This layer of yeasts, called flor, shields the wine from oxygen,
therefore preventing its oxidization, and its activity will alter the
organoleptic qualities of the wine while giving it a complex and unique
character. In Oloroso, in which the flor does not develop, an
oxidization takes place instead and this will alter its organoleptic qualities,
very different from the ones that will develop in fino, and the effects of this
event are also evident in the color. Jerez Fino has a straw yellow color,
common in white wines, whereas Jerez Oloroso have an intense amber color: from
the same base wine and thanks to the events which take place, are obtained two
very different products but however both interesting and complex. The aging of
Jerez is done with a particular system called Solera y Criaderas (figure
), also used for the aging of other fortified wines, such
as Marsala. The system consists in stacking rows of casks one upon another,
each row is called escala and contains a wines of a particular average
age, the lowest row which is contact to the floor is called solera and
contains the oldest wine. The row stacked upon solera is called
1st criadera, the next one is called 2nd criadera and
so on until the highest row which is called last criadera. The system
consists in drawing a quantity of wine off from the solera, usually not
more that one third of the cask's capacity, and this wine will be bottled: this
operation is called saca and it is usually done two or three times per
year. The part drawn off from solera is replaced by the wine contained
in the higher row, the 1st criadera, which is subsequently filled
with the wine of the 2nd criadera, the process is repeated until
the last criadera which is filled with new young wine. These operations
of filling are called rocio.
The Solera y Criaderas system ensures a constant quality of the wine and
it is based on the principle that a young wine acquires the character of the
older when properly blended. In Jerez wines produced with this method, as well
as in other fortified wines, next to the term solera can be found the
year, usually very old, and this does not have any connection with the vintage
of the wine contained in the bottle, it simply indicates the year when the
Solera y Criaderas system was started. Therefore in case a bottle reads
Solera 1870, it means the wine was drawn off from a solera started in 1870
and of which, of course, cannot be determined the exact vintage because the
system includes wines blended from that year on. Among Jerez Fino styles
there is Manzanilla, produced at Sanlúcar de Barrameda, very typical
for its very dry taste. Among other Jerez styles should be remembered
Amontillado, a Jerez Fino aged for long time after the flor
disappeared; Medium, a sweeter amontillado; Palo Cortado,
Oloroso and Cream, sweeter than the first twos; Pedro
Ximenéz, sweet and dense, produced with the homonymous grape dried under the
sun; and finally Pale Cream, a sweet Jerez Fino. Jerez wines are usually
dry, however are pretty renowned the sweet styles produced with the adding of
wines made of Pedro Ximenéz and Muscatel grapes. East from Jerez is produced
another famous fortified wine of Spain: Málaga. Produced in the homonymous
city, this wine usually makes use of the same techniques for Jerez and the
grapes that make it are Pedro Ximenéz, Muscatel and Airèn. Málaga is produced
both dry and sweet, where sweetness is obtained by adding cooked must.
Portugal produces two famous fortified wines: Port and Madeira. The production
of Port consists in interrupting the fermentation process of the must by adding
alcohol. There are two styles of Port: white, exclusively produced with white
berried grapes including Malvasia and Verdelho, and red, produced with red
berried grapes, including Tinta Roriz, Touriga Francesa and Touriga Nacional.
White Port is a delicate and aromatic wine produced both as dry and sweet.
Among the most simple red Port styles there are Ruby, a young wine with
evident aromas of fresh fruits, and Tawny, usually aged in cask for
about 3 years and having a color with nuances of orange because of oxidization.
Ports of superior quality are characterized by pretty long aging periods.
Reserve is a Port with an average aging time of 7 years, however aging
can also be longer: quality Tawny Ports can also be aged for 40 years and
more. Among the most looked for Ports should be mentioned Vintages,
wines of a specific vintage and expressly created to give their best after a
patient and long aging in bottle, usually tens of years. Of particular
interest are also Late Bottled Vintage Ports (LBV), usually aged in cask
for about 5 years, and Crusted Ports, produced by blending different
vintages and subsequently aged in cask for about 4 years. The island of Madeira
is famous for the excellent and homonymous fortified wine which differs from
the others because of the production method. This wine takes its excellent
quality from the estufagem method, a process consisting in heating the
wine for at least 90 days, as well as from the effects of oxidization. In
France the so called Vin Doux Naturel are produced by fortifying the
fermenting must in order to interrupt the process and to keep sugar. Renowned
are Vin Doux Naturel from Languedoc-Roussillon produced with Muscat
Blanc, such as Muscat de Frontignan and Muscat de Rivesaltes, as
well as Banyuls, a red fortified wine mainly produced with Grenache Noir
grape in the area of Pyrenees, available both as dry and sweet.
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| The method Solera y Criaderas |
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In Italy the most representative fortified wine is the famous Marsala. The
production of wines in Marsala is dated back to very ancient times, however its
notoriety increased at the end of 1700's when an English merchant, John
Woodhouse, was surprised by this wine and decided to export it to his homeland.
In order to better preserve the wine to the risks of a long journey in the hold
of a ship, he decided to add some alcohol, probably remembering the common
practice used for Spanish and Portuguese fortified wines, very renowned and
appreciated in England. The success was so striking that Woodhouse decided to
produce Marsala himself and to export it to the United Kingdom. After this
initial success, other producers began the production of Marsala and in the
course of time they all contributed to improve this great wine and that would
certainly deserve a higher consideration. Marsala is a white fortified wine
produced with Grillo, Inzolia, Catarratto and Damaschino grapes, however there
is also a red style produced with Pignatello, Nero d'Avola and Nerello
Mascalese grapes. The production of Marsala consists in fortifying a base wine,
white or red, to which is added, according to the style, concentrated must,
muted must, that is must to which is added alcohol in order not to start
fermentation, or cooked must. Marsala wines are classified according the
following categories: Marsala Ambra, Marsala Oro and Marsala Rubino.
Marsala Ambra is produced by adding cooked must to a base wine,
Marsala Oro is exclusively produced with white berried grapes and the
adding of cooked must is not allowed, whereas Marsala Rubino is produced
with red berried grapes and the adding of cooked must is not allowed. The
fortification of Marsala Oro and Rubino is done by adding brandy aged for 5
years in cask instead of alcohol. Marsala wines are classified as:
Marsala Fine, with an aging time of at least one year; Marsala
Superiore, aged for at least two years; Marsala Superiore Riserva, aged
for at least four years; Marsala Vergine and/or Soleras, aged at least
five years; Marsala Vergine Stravecchio or Riserva, aged for at least
ten years. Marsala Vergine is exclusively obtained by fortifying the base wine
with alcohol or brandy and the adding of the components allowed in other
styles, such as cooked or concentrated must, is forbidden. Marsala is sometimes
aged with the Solera y Criaderas method (figure ).
Finally, Marsala is produced as dry, demisec or sweet, according to the
quantity of cooked or concentrated must added to the base wine. By considering
the production method of Marsala Vergine, the most elegant and refined among
Marsala wines, the only style that can be produced is dry.
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