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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.
Astragalus gummifer
Arbuste épineux du Moyen-Orient dont la gomme a été utilisée depuis des millénaires comme démulcent médical et épaississant alimentaire.
Astragalus gummifer, a Middle Eastern shrub, yields tragacanth gum, a complex polysaccharide rich in arabinogalactan, bassorin, and tragacanthin. Traditionally used for over 2,000 years in Greek medicine as a demulcent for coughs and digestive complaints, it is now recognized for its prebiotic fiber effects and immune-modulating properties. Modern applications include soothing gastrointestinal mucosa, supporting immune function, and serving as a natural food thickener.
The gum's high molecular weight polysaccharides, particularly tragacanthin and bassorin, form viscous gels upon hydration, providing a protective coating to mucosal surfaces (demulcent effect). Arabinogalactan stimulates macrophage activity and enhances natural killer cell function, likely via toll-like receptor 4 (TLR4) and dectin-1 pathways, leading to increased cytokine production (e.g., IL-6, TNF-α). As a soluble fiber, it acts as a prebiotic, promoting beneficial gut microbiota such as Bifidobacteria and Lactobacillus, and may modulate short-chain fatty acid production. The gel-forming property also slows gastric emptying and reduces acid reflux symptoms.
Arbuste épineux du Moyen-Orient dont la gomme a été utilisée depuis des millénaires comme démulcent médical et épaississant alimentaire.
Astragalus gummifer, a Middle Eastern shrub, yields tragacanth gum, a complex polysaccharide rich in arabinogalactan, bassorin, and tragacanthin. Traditionally used for over 2,000 years in Greek medicine as a demulcent for coughs and digestive complaints, it is now recognized for its prebiotic fiber effects and immune-modulating properties. Modern applications include soothing gastrointestinal mucosa, supporting immune function, and serving as a natural food thickener.
The gum's high molecular weight polysaccharides, particularly tragacanthin and bassorin, form viscous gels upon hydration, providing a protective coating to mucosal surfaces (demulcent effect). Arabinogalactan stimulates macrophage activity and enhances natural killer cell function, likely via toll-like receptor 4 (TLR4) and dectin-1 pathways, leading to increased cytokine production (e.g., IL-6, TNF-α). As a soluble fiber, it acts as a prebiotic, promoting beneficial gut microbiota such as Bifidobacteria and Lactobacillus, and may modulate short-chain fatty acid production. The gel-forming property also slows gastric emptying and reduces acid reflux symptoms.