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GINGER |
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General
Description : |
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Ginger
is an ancient drug of the Indian and Chinese pharmacopoeia;
It has been introduced to Europe as aromatic tonic, protecting
liver, and colagogo
(easing the bile-flow), without mentioning its use as drug
in several dishes and foods.
Its composition gave evidence to the presence of an essential
oil and a resin that are probably the cause of its therapeutic
properties.
Ginger is the root of the Zingiber officinalis, a perennial
plant native from Asia and today cultivated in all the tropical
and sub-tropical countries.
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History
and Curiosities |
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The
drug is constituted by the rhizome of Zingiber officinale Roscoe
(Zingiberaceae family), perennial plant with a cane form, big
horizontal rhizomes with a poignant and spicy but very pleasant
taste.
Ginger is named in many written texts in Sanskrit, but it was
not unknown in the classic Roman and Greek civilities, given
the fact that it was introduced to the Mediterranean area by
the Arabs.
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In tropical countries it's largely cultivated from the altitude
of the sea up to 1500 meters, because of the great economical
interest due to its use as food, both in the crude and dried
state, in some preparations made in order to conserve its
rhizome, just as candy and syrupy Ginger, but above all in
order to prepare sweetmeats, liquors or refreshing drinks.Ginger
is used in modern fito-therapy for the treatment of
dispeptic diseases ( digestive ) including burping, pyrosis
gastric pyrosis, flatulence e nausea. Ginger is also useful
in the chinetosi
nausea prophylaxis (caused by movement) and as anti-anaemic
in the post-surgical period, in case of little surgery operations.
The anti-anaemic action is also due to an improvement of the
gastro-intestinal mobility, both
a digiuno che a stomaco pieno.
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Traditionally,
it has been used to fight dismenorrea,
cephalalgia and as anti-inflammatory and anti-piraetic, even
if these activities have not been proved by confirmed clinical
studies. Among the compounds contained in Ginger are monoterpeni,sesquiterpeni,
e gingeroli. One of the principles contained
in Ginger, the 6- gingesulfonico
acid, seems to have anti-ulcer activities. Among the pharmacological
activities that have been showed in laboratory tests but without
confirmations from clinical data, are the anti-oxidant, ipocolesterolemizzanti,
anti-cancer, anti-inflammatory and anti-viral activities.
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Other
characteristics and properties |
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The
anti-oxidant and anti-inflammatory Ginger's activities seem
due to the action of the fenolici compounds contained in the
plant.
Ginger has an action on the production and activation of a group
of mediator of the biological answer called eicosanoidi,
whose action is to mediate the recovery process and take part
in the immunitary system activity. The body synthesizes these
important compounds and use them to rule the cell functions
that don't operate in the right way.
Particularly important are three categories of eicosanoidi:
: le prostaglandine,
i trombossani
ed i leucotrieni,
actually object of research. The loss of balance, in the synthesis
and release of the eicosanoidi
are the base of many common diseases like arthritis, peptic
ulcer, up to the improvement of the piastrinica
aggregation that may cause strokes and ictus.
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Ginger reduces the abnormal inflammatory process and the thrombus
formation tendency.
It's probably efficacious in the same measure of some anti-inflammatory
and no-steroid drugs, very popular today, but with a far lower
level of toxicity, because it protects the stomach's walls,
instead of damaging them.
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