A recent
article in the press, has drawn attention because it ensures that the Mencía grape varieties, Albariño and Godello share
seven different aromas.
Wines from
Mencia, Godello and Albariño mark distances once served in cup. And not only
for being red or white, because as you know the Mencía becomes an excellent red
wine, Albariño and Godello being excellent white wines. So beyond the visual
aspect godellos albariños and appear to have distinct features aromas and
flavors. As they say, “looks can be deceiving” and thoughts about being here is
what happens, at least in its olfactory profile. According to a study
Biological Galicia Mission recently reported, at least seven flavors are
present in the taste of each and every one of them.
There is
growing interest in the recovery of native varieties and analysis of the unique
characteristics of the Galician wines is on the rise in recent years. Nevertheless,
the author of the work, Mar Vilanova in the news says that “there are few
studies on sensory characterization." The investigation is precisely to
apply quantitative descriptive sensory analysis, the study of the aroma of
young wines made Mencia, Godello and Albariño , being three of the most
representative castes of production potential of Galicia.
Memories
become aromas.
There are
over five hundred volatile compounds that come into play in its aroma, so the
definition of the olfactory profile of the wine becomes a complex task. Depends
on the concentration of these volatile compounds, the human nose depends can
detect and describe. "In the sensory analysis, description of flavors is
one of the most delicate, as it needs very special form of our olfactory memory,"
explains Mar Vilanova.
Smelling a
wine there are a number of volatile substances that stimulate the olfactory nerve,
organ from which the central nervous system information is transmitted. Your
response to olfactory stimuli may be a feeling or perception. Feel aroma has
more history for an individual, while any illness that prevents the
transmission of information from the olfactory nerve to the central nervous
system, such as a bad cold, for example. Perceiving a flavor, however, requires
an interpretation, a memory exercise. It is what distinguishes mere amateur taster.
For this
research were selected tasters with extensive experience in sensory analysis of
wine aroma descriptors 33 and recognized in the Albariño variety, 22 in and 20
in mencía godello. There are seven descriptors that are repeated: “anise, toast,
banana, pear, apple, herbal and flowers.”
As
expected, the largest number of matches came in the tasting of white Godello
and Albariño . Both wines shared 16 descriptors " apricot , anise , banana
, citrus , floral , herbaceous, dry grass , lemon , mango , apple , honey ,
pear, pineapple , pink, tan and tropical ."
For the
definition of the sensory profile of each variety, however, a smaller number of
descriptors was selected because it discarded were those who “by their low
intensity or low frequency of occurrence " is not considered relevant .
The increased frequency and intensity obtained in the wine aroma albariños was “citrus
". In the prevailing Mencia “red fruit” and in godellos there was greater diversity,
showing this variety a great aromatic power . They stressed, in this case,
" apple, flowers, melon, pear and herbaceous ."
On the
basis of the most repeated descriptors in studying Biological Mission, a young
white Albariño wine is characterized by aromas of ' alcohol, citrus , floral,
fruit, ripe , herbaceous and apple fruit . " The predominate Mencia "
red fruit , balsamic , floral and lactic ', while in the stand out godello
olfactory notes of" apple, melon , peach , floral, citrus , herbaceous,
dry grass , pineapple , tropical, roasted pear . "
What do you
deserve the results of this study? You detect? Seven matches in the different
grape varieties?