{"id":132840,"date":"2026-03-26T15:58:49","date_gmt":"2026-03-26T15:58:49","guid":{"rendered":"https:\/\/bonza-retheme.blz.au\/ingredient\/cuivre-chelate-glycinate-de-cuivre\/"},"modified":"2026-03-26T15:58:49","modified_gmt":"2026-03-26T15:58:49","slug":"cuivre-chelate-glycinate-de-cuivre","status":"publish","type":"ingredient","link":"https:\/\/bonza-retheme.blz.au\/fr\/ingredient\/cuivre-chelate-glycinate-de-cuivre\/","title":{"rendered":"Cuivre ch\u00e9lat\u00e9 (glycinate de cuivre)"},"content":{"rendered":"","protected":false},"template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","inline_featured_image":false},"class_list":["post-132840","ingredient","type-ingredient","status-publish","hentry"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"acf":{"name":"Cuivre ch\u00e9lat\u00e9 (glycinate de cuivre)","name_mobile":"","image":132835,"short-description":"Le cuivre est un oligo-\u00e9l\u00e9ment essentiel dot\u00e9 d'une gamme extraordinaire de fonctions biochimiques - il sert de cofacteur pour les enzymes antioxydantes, la formation du tissu conjonctif, le m\u00e9tabolisme du fer, la fonction neurologique et la pigmentation, ce qui en fait l'un des min\u00e9raux les plus diversifi\u00e9s sur le plan fonctionnel dans l'alimentation canine.","description":"

Le cuivre ch\u00e9lat\u00e9 est-il bon pour les chiens ?<\/strong><\/p>\n

Le cuivre est un oligo-\u00e9l\u00e9ment essentiel dot\u00e9 d’une gamme extraordinaire de fonctions biochimiques – il sert de cofacteur pour les enzymes antioxydantes, la formation du tissu conjonctif, le m\u00e9tabolisme du fer, la fonction neurologique et la pigmentation, ce qui en fait l’un des min\u00e9raux les plus diversifi\u00e9s sur le plan fonctionnel dans l’alimentation canine.<\/strong><\/p>\n

Le cuivre est fourni dans Boost sous forme de ch\u00e9late de cuivre(II) de la glycine – une forme ch\u00e9lat\u00e9e biodisponible qui favorise une absorption coh\u00e9rente. Comme d’autres oligo-\u00e9l\u00e9ments ch\u00e9lat\u00e9s, la ch\u00e9lation de la glycine prot\u00e8ge le cuivre des interactions min\u00e9rales concurrentes dans le tractus gastro-intestinal et peut am\u00e9liorer l’absorption par les voies de transport des acides amin\u00e9s. <\/p>\n

Oligo-\u00e9l\u00e9ment essentiel fourni sous forme ch\u00e9lat\u00e9e, servant de cofacteur \u00e0 la superoxyde dismutase cuivre-zinc (CuZnSOD) pour la d\u00e9fense antioxydante, \u00e0 la lysyl-oxydase pour la r\u00e9ticulation du collag\u00e8ne et de l’\u00e9lastine, \u00e0 la c\u00e9ruloplasmine pour le m\u00e9tabolisme du fer, \u00e0 la tyrosinase pour la synth\u00e8se de la m\u00e9lanine et \u00e0 la cytochrome c-oxydase pour la production d’\u00e9nergie cellulaire.<\/p>\n

Le cuivre est un cofacteur de la CuZnSOD (superoxyde dismutase cuivre-zinc), la principale enzyme antioxydante cytoplasmique qui neutralise les radicaux superoxydes. Avec le mangan\u00e8se dans la MnSOD mitochondriale, le cuivre fournit une d\u00e9fense antioxydante intracellulaire compl\u00e8te dans tous les compartiments cellulaires. <\/p>\n

La lysyl-oxydase, une enzyme d\u00e9pendante du cuivre, catalyse la r\u00e9ticulation des fibres de collag\u00e8ne et d’\u00e9lastine dans le tissu conjonctif – un processus fondamental pour l’int\u00e9grit\u00e9 structurelle et la r\u00e9sistance \u00e0 la traction de la peau, des tendons, des ligaments, des vaisseaux sanguins et des os. Sans cuivre ad\u00e9quat, la qualit\u00e9 du tissu conjonctif est compromise. <\/p>\n

Le cuivre est essentiel \u00e0 la conversion du fer ferreux en fer ferrique par l’interm\u00e9diaire de la c\u00e9ruloplasmine, ce qui permet au fer d’\u00eatre charg\u00e9 sur la transferrine pour \u00eatre transport\u00e9 et incorpor\u00e9 dans l’h\u00e9moglobine. Une carence en cuivre nuit donc \u00e0 l’utilisation du fer, m\u00eame lorsque l’apport en fer est suffisant. <\/p>\n

La tyrosinase, une enzyme \u00e0 base de cuivre, catalyse la synth\u00e8se de la m\u00e9lanine, le pigment responsable de la couleur du pelage. Bien que cela puisse sembler esth\u00e9tique, l’activit\u00e9 de la tyrosinase refl\u00e8te l’\u00e9tat g\u00e9n\u00e9ral des syst\u00e8mes enzymatiques d\u00e9pendant du cuivre dans l’ensemble de l’organisme. <\/p>\n

Raisons scientifiques d’inclure cet ingr\u00e9dient dans l’alimentation de votre chien :<\/em><\/strong><\/p>\n

    \n
  1. Cofacteur enzymatique antioxydant (CuZnSOD) – <\/strong>le cuivre est le m\u00e9tal catalytique de la superoxyde dismutase cytoplasmique, permettant la premi\u00e8re ligne de d\u00e9fense antioxydante contre les radicaux superoxydes \u00e0 l’ext\u00e9rieur des mitochondries, compl\u00e9tant le r\u00f4le du mangan\u00e8se dans la MnSOD mitochondriale.<\/li>\n
  2. Int\u00e9grit\u00e9 structurelle du tissu conjonctif – <\/strong>la lysyl-oxydase a besoin de cuivre pour r\u00e9ticuler les fibres de collag\u00e8ne et d’\u00e9lastine, ce qui conf\u00e8re \u00e0 la peau, aux tendons, aux ligaments, aux vaisseaux sanguins et aux os leur r\u00e9sistance \u00e0 la traction et leur \u00e9lasticit\u00e9. Une quantit\u00e9 ad\u00e9quate de cuivre est essentielle pour maintenir la qualit\u00e9 du tissu conjonctif. <\/li>\n
  3. Facilitation du m\u00e9tabolisme du fer — <\/strong>la c\u00e9ruloplasmine (une prot\u00e9ine contenant du cuivre) permet l’oxydation du fer ferreux en fer ferrique, ce qui est essentiel pour le transport du fer et son incorporation dans l’h\u00e9moglobine. Le cuivre est donc une condition pr\u00e9alable \u00e0 l’utilisation optimale du fer dans l’ensemble de l’organisme. <\/li>\n
  4. Production d’\u00e9nergie cellulaire – <\/strong>la cytochrome c oxydase, la derni\u00e8re enzyme de la cha\u00eene respiratoire mitochondriale, est d\u00e9pendante du cuivre. Un apport ad\u00e9quat en cuivre favorise l’efficacit\u00e9 de la production d’\u00e9nergie cellulaire, contribuant ainsi \u00e0 la vitalit\u00e9 et \u00e0 la fonction m\u00e9tabolique. <\/li>\n
  5. Pigmentation du pelage et marqueur enzymatique – <\/strong>la tyrosinase, une enzyme d\u00e9pendante du cuivre, catalyse la synth\u00e8se de la m\u00e9lanine. Le maintien de la couleur du pelage est le reflet d’un statut en cuivre sain et d’une large activit\u00e9 enzymatique du cuivre, ce qui est important pour la sant\u00e9 et l’apparence g\u00e9n\u00e9rales du pelage. <\/li>\n
  6. Soutien de la fonction neurologique – <\/strong>le cuivre participe \u00e0 la synth\u00e8se et \u00e0 la d\u00e9gradation des neurotransmetteurs, \u00e0 la formation de la my\u00e9line et aux syst\u00e8mes enzymatiques neurologiques, contribuant ainsi \u00e0 une fonction nerveuse et \u00e0 une sant\u00e9 cognitive saines.<\/li>\n
  7. Formation osseuse – les <\/strong>enzymes d\u00e9pendantes du cuivre contribuent \u00e0 la formation et au remodelage de la matrice osseuse, ce qui favorise la sant\u00e9 du squelette, parall\u00e8lement aux autres min\u00e9raux importants pour les os contenus dans la formule. <\/strong><\/li>\n
  8. Forme ch\u00e9lat\u00e9e pour une absorption constante — <\/strong>la ch\u00e9lation de la glycine favorise l’absorption du cuivre par de multiples voies de transport et r\u00e9duit l’inhibition comp\u00e9titive du zinc et d’autres cations divalents, fournissant une source de cuivre biodisponible plus fiable que les formes inorganiques de sulfate ou de carbonate.<\/li>\n<\/ol>\n","link":"","hide_from_ingredients_grid":false,"image_url":"https:\/\/bonza-retheme.blz.au\/wp-content\/uploads\/Copper-Glycinate-for-Dogs.webp"},"yoast_head":"\nCuivre ch\u00e9lat\u00e9 (glycinate de cuivre) - Bonza<\/title>\n<meta name=\"robots\" content=\"noindex, nofollow\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cuivre ch\u00e9lat\u00e9 (glycinate de cuivre)\" \/>\n<meta property=\"og:url\" content=\"https:\/\/bonza-retheme.blz.au\/fr\/ingredient\/cuivre-chelate-glycinate-de-cuivre\/\" \/>\n<meta property=\"og:site_name\" content=\"Bonza\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/bonzadogfoods\" \/>\n<meta property=\"og:image\" content=\"https:\/\/bonza-retheme.blz.au\/wp-content\/uploads\/Bonza-Super-Premium-Plant-based-Vegan-Vegetarian-Non-Meat-Environmentally-Friendly-Dog-Food-UK.png\" \/>\n\t<meta property=\"og:image:width\" content=\"250\" \/>\n\t<meta property=\"og:image:height\" content=\"250\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/bonza-retheme.blz.au\\\/fr\\\/ingredient\\\/cuivre-chelate-glycinate-de-cuivre\\\/\",\"url\":\"https:\\\/\\\/bonza-retheme.blz.au\\\/fr\\\/ingredient\\\/cuivre-chelate-glycinate-de-cuivre\\\/\",\"name\":\"Cuivre ch\u00e9lat\u00e9 (glycinate de cuivre) - 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