{"id":45834,"date":"2026-02-04T14:44:20","date_gmt":"2026-02-04T13:44:20","guid":{"rendered":"https:\/\/naturalpoland.com\/produkty\/non class\u00e9\/pterostilbene\/"},"modified":"2026-02-13T10:45:42","modified_gmt":"2026-02-13T09:45:42","slug":"pterostilbene","status":"publish","type":"product","link":"https:\/\/naturalpoland.com\/fr\/produkty\/produits-pour-les-industries-pharmaceutiques-et-medicales\/additifs-de-complements-alimentaires\/pterostilbene\/","title":{"rendered":"Pt\u00e9rostilb\u00e8ne"},"content":{"rendered":"<h2>Propri\u00e9t\u00e9s et action du pt\u00e9rostilb\u00e8ne<\/h2>\n<p>Le pt\u00e9rostilb\u00e8ne est consid\u00e9r\u00e9 comme un d\u00e9riv\u00e9 du resv\u00e9ratrol plus biodisponible et m\u00e9taboliquement stable, en raison de la pr\u00e9sence de groupes m\u00e9thoxy dans sa structure chimique. Cette modification contribue \u00e0 une <strong>meilleure absorption<\/strong> et \u00e0 un <strong>m\u00e9tabolisme plus lent<\/strong> dans l&rsquo;organisme, ce qui repr\u00e9sente un avantage technologique significatif par rapport aux polyph\u00e9nols classiques. <\/p>\n<p>Ce compos\u00e9 pr\u00e9sente de puissantes <strong>propri\u00e9t\u00e9s antioxydantes<\/strong>, neutralisant les radicaux libres oxyg\u00e9n\u00e9s et prot\u00e9geant les cellules du stress oxydatif. C&rsquo;est pourquoi le pt\u00e9rostilb\u00e8ne est souvent utilis\u00e9 dans les pr\u00e9parations visant la protection cellulaire et le soutien \u00e0 long terme de l&rsquo;organisme. <\/p>\n<p>Dans la litt\u00e9rature scientifique, le pt\u00e9rostilb\u00e8ne est \u00e9galement d\u00e9crit comme un ingr\u00e9dient <strong>soutenant le bon fonctionnement du syst\u00e8me nerveux<\/strong>, ce qui explique sa popularit\u00e9 croissante dans les compl\u00e9ments de type <em>brain health<\/em> et <em>cognitive support<\/em>. De plus, son potentiel dans les formulations <strong>soutenant le m\u00e9tabolisme des lipides et du glucose<\/strong> est soulign\u00e9. <\/p>\n<p>Gr\u00e2ce \u00e0 son profil de stabilit\u00e9 favorable, le pt\u00e9rostilb\u00e8ne est consid\u00e9r\u00e9 comme une mati\u00e8re premi\u00e8re appropri\u00e9e pour les compositions nutraceutiques modernes et multi-ingr\u00e9dients.<\/p>\n<h2>Applications<\/h2>\n<p>Le pt\u00e9rostilb\u00e8ne en poudre est principalement destin\u00e9 aux applications dans les compl\u00e9ments alimentaires et les produits semi-finis nutraceutiques, notamment dans :<\/p>\n<ul>\n<li>les g\u00e9lules et comprim\u00e9s \u00e0 haute teneur en substance active,<\/li>\n<li>les formulations de type <em>anti-\u00e2ge<\/em> et <em>long\u00e9vit\u00e9<\/em>,<\/li>\n<li>les pr\u00e9parations soutenant les fonctions cognitives (<em>nootropiques<\/em>),<\/li>\n<li><span style=\"color: #555555;\">les produits ax\u00e9s sur la protection antioxydante,<\/span><\/li>\n<li>les m\u00e9langes polyph\u00e9noliques avanc\u00e9s (par exemple, en combinaison avec le resv\u00e9ratrol).<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Le <strong>pt\u00e9rostilb\u00e8ne<\/strong> est un compos\u00e9 polyph\u00e9nolique naturel du groupe des stilb\u00e8nes, structurellement apparent\u00e9 au <a href=\"https:\/\/naturalpoland.com\/fr\/produkty\/produits-pour-les-industries-pharmaceutiques-et-medicales\/additifs-de-complements-alimentaires\/resverasol-lsme-resveratrol\/\"><strong>resv\u00e9ratrol<\/strong><\/a>. Il est naturellement pr\u00e9sent, entre autres, dans les myrtilles, les raisins et le bois de certaines plantes, o\u00f9 il joue un r\u00f4le protecteur. Sous forme hautement purifi\u00e9e, il constitue une mati\u00e8re premi\u00e8re fonctionnelle moderne utilis\u00e9e dans les compl\u00e9ments alimentaires de nouvelle g\u00e9n\u00e9ration.   <\/p>\n","protected":false},"featured_media":45835,"template":"","meta":[],"product_brand":[],"product_cat":[1300],"product_tag":[],"class_list":{"0":"post-45834","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-additifs-de-complements-alimentaires","7":"pa_grupa-substancji-phenols-et-polyphenols","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pt\u00e9rostilb\u00e8ne - Distributeur en gros<\/title>\n<meta name=\"description\" content=\"Pt\u00e9rostilb\u00e8ne \u226598% en poudre \u2013 un polyph\u00e9nol moderne \u00e0 haute biodisponibilit\u00e9, pour les compl\u00e9ments anti-\u00e2ge et de sant\u00e9 c\u00e9r\u00e9brale. 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