The first step
of the research was to understand the level of histamines that
can tolerate allergic to histamines, which are quantified in
over 10% of the world population.
The histamine intolerant can not drink, especially red wine,
without having headaches and severe migraines “the words
sulphites or tannins in red wine are associated with throbbing
migraine headaches.
When I taste red wines with customers, I often hear, “I
cannot drink red wine, the sulphites give me a migraine” or
“tannins in red wine give me a migraine”.
These statements are not necessarily untrue, but another
culprit has been identified – histamines” Research suggests
that histamines are a primary cause of red wine headaches, and
more specifically, migraine headaches. Although generally
referred to as an allergic reaction to histamine, the headache
is, in effect, a food intolerance. Clinical responses such as
rashes,
diarrheal, nausea/vomiting, and of course, headaches, are
proportionally related to the amount of ingested histamine to
those most sensitive. But new detection methods allow
for more precise evaluation of histamine concentration in red
wine (somewhere in the order of 250 ppb, or parts per
billion) that can be implemented during the wine-making
lifecycle; from the quality of the grapes used to the
hygienic conditions through bottling.
Extensive testing was done with migraine sufferers with
remarkable results. Of the migraine sufferers tested, only 22%
reported that they do not normally get headaches from red
wine.
The majority of patients who do get migraines after drinking
red wine are women.
The second step
was to bring the field research, analyzing for about a year
and a half of red wine all over the Italian territory, from
the far north to the far south, through international testing
laboratories certified by the Italian government. In the end
after many analysis, Sebastian Ramello, discovered two red
wines of Piedmont, Italy, by the winery “Veglio Michelino
& Figlio”, with
incredible low values of histamines, below 1,5
mg/Litre.
Still not happy with the great result, along with the wine
maker Veglio Osvaldo and Marco Marchisio, from Piedmont
region, for a whole year, we studied how to be able to
further reduce histamines, working in the vineyard and in the
winery during harvest, allowing them to bring them under the
0.5 mg / liter. Other work that required time,
experimentation and study, it was to be able to stabilize
the histamines, which it did through the efforts of
winemaker Veglio Osvaldo.
After several attempts and experiments, we achieved the result
of 0.5mg / liter stabilizing histamines.
At this point began
the third step, to test the wines LOW HISTAMINES with intolerance to
histamine. The result was significant, it was found that 95%
of the histamine intolerant who drank wine LOW HISTAMINE were
not affected by the symptoms of allergic, and the remaining
5%, the symptoms decreased by 90% These results have meant
that the LOW HISTAMINES, has decided to certify as a minimum
value for the wines contain histamine, 0.5 mg / liter.
The search for low histamines wines continues;
today we began to explore new wines, both in Italy and abroad,
we hope soon to be able to find out, and so certify, new wines
with a value of not more than 0.5 mg histamine / liter.
Important to remember that the
first two certified wines LOW HISTAMINES are both two
D.O.C. (Designation of origin controlled), protection certification
of origin and production date by the Italian Government.
What does it means D.O.C.?
D.O.C. wines are regulated by a set of production regulations
and are distinguished by a very precise area of origin which
may also include sub-areas which limits the area to a certain
village, hamlet, farm, or vineyard. It is clear that the more
the area of origin is limited and the regulation variables are
multiplied, that the wineries and the amount of which will
fall into this category will decrease. This then increases the
quality of the wine which is produced.
The production regulations of D.O.C. wines must outline:
- the name of the appellation (the name of the D.O.C.)
- the area of origin of the grapes
- the maximum yield of grapes and wine per hectare
- the minimum potential alcohol level of the grapes
- the chemical and organoleptic characteristics of the wine as
well as the minimum alcohol content of the wine
- the production conditions (climate, soil, elevation, sun
exposure, etc.)
- the layout of the vineyards in terms of plant density, types
of training systems, pruning
- how the sensory analysis examinations are to be carried out
- minimum period of ageing in wood or in bottle
- in which specific area the wine must be bottled.
D.O.C. wines are subject to physical-chemical and organoleptic
tests during the production stages which are carried out by
special examination panels.