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Ce produit n'est pas destiné à diagnostiquer, traiter, guérir ou prévenir toute maladie. Ces déclarations n'ont pas été évaluées par la Food and Drug Administration.
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Ces informations sont fournies à titre éducatif uniquement et ne remplacent pas un avis médical professionnel, un diagnostic ou un traitement. Consultez toujours votre professionnel de santé avant d'utiliser des plantes, surtout si vous êtes enceinte, allaitez, prenez des médicaments ou avez une condition médicale.
Quercus petraea
A European oak with similar medicinal bark properties to Q. robur; used as astringent and wound healer.
Quercus petraea (sessile oak) bark is a traditional astringent used for gastrointestinal disorders and wound healing. Its primary active compounds include tannins, quercitrin, ellagic acid, and gallic acid, which provide anti-inflammatory and antimicrobial effects.
The high tannin content (proanthocyanidins) precipitates proteins in the gut mucosa, forming a protective layer that reduces peristalsis and fluid secretion, thereby alleviating diarrhea. Ellagic acid and quercitrin exhibit antioxidant and anti-inflammatory activities via inhibition of NF-κB and COX-2 pathways. Topically, tannins promote wound contraction and reduce exudate by vasoconstriction and protein binding.
A European oak with similar medicinal bark properties to Q. robur; used as astringent and wound healer.
Quercus petraea (sessile oak) bark is a traditional astringent used for gastrointestinal disorders and wound healing. Its primary active compounds include tannins, quercitrin, ellagic acid, and gallic acid, which provide anti-inflammatory and antimicrobial effects.
The high tannin content (proanthocyanidins) precipitates proteins in the gut mucosa, forming a protective layer that reduces peristalsis and fluid secretion, thereby alleviating diarrhea. Ellagic acid and quercitrin exhibit antioxidant and anti-inflammatory activities via inhibition of NF-κB and COX-2 pathways. Topically, tannins promote wound contraction and reduce exudate by vasoconstriction and protein binding.