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Barberry - Berberis vulgarisCommon
Names Amberparis, Berbery, Common Barberry, Epine Vinette, European Barberry, Mahonia, Pipperidge
Bush.
Habitat France, Spain, Turkey, USA, and Barberry
Coast. Naturalised in, or possibly native to, Britain. It prefers a sunny position and grows
in hedges, roadsides, and clearings.
The bark is harvested in the summer and can be dried for storing.
History
Native Americans made a bitter brew from the yellow root (or rhizome). Used in small doses, Barberry tonic was
reputed to be an effective treatment for heartburn, stomach upset, and ulcers. It was also held to stimulate
appetite.
Barberry has been used in European and American herbalism to treat many
conditions, especially infections and stomach problems. It has also been used to treat skin
conditions.
Active Constituents Studies have determined
that Barberry contains a
number of physiologically active alkaloids, the most useful being 'Berberine', 'Berbamine', and
'Oxyacanthine'.
The bitter compounds in Barberry, including the alkaloids mentioned above,
stimulate digestive function following meals.
Berberine can stimulate some immune system cells to function better, and has been
found to exhibit some antibacterial activity, accounting for its traditional use as an antiseptic when
applied to the skin. It can be used to treat diarrhoea caused by bacteria such as E. coli.
Actions The bark and rootbark are antiseptic, astringent, cholagogue, hepatic, purgative, refrigerant,
stomachic, anti-emetic, bitter, laxative and tonic.
The flowers and the stembark are antirheumatic.
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