{"id":11651,"date":"2025-06-17T09:37:21","date_gmt":"2025-06-17T13:37:21","guid":{"rendered":"https:\/\/nutra.fruitdor.ca\/?p=11651"},"modified":"2025-06-17T09:37:21","modified_gmt":"2025-06-17T13:37:21","slug":"les-antioxydants-de-la-canneberge-et-ses-bienfaits","status":"publish","type":"post","link":"https:\/\/nutra.fruitdor.ca\/fr\/tendances\/les-antioxydants-de-la-canneberge-et-ses-bienfaits","title":{"rendered":"Les antioxydants de la canneberge et ses bienfaits\u00a0"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"11651\" class=\"elementor elementor-11651 elementor-11628\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0486f76 e-flex e-con-boxed e-con e-parent\" data-id=\"0486f76\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-664b331 elementor-widget elementor-widget-text-editor\" data-id=\"664b331\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: bold;\">La canneberge (Vaccinium macrocarpon) est reconnue pour sa richesse en antioxydants.<\/span> Cette petite baie rouge contient des compos\u00e9s ph\u00e9noliques, notamment en flavono\u00efdes, querc\u00e9tine, \u00e9picat\u00e9chines, anthocyanes et proanthocyanidines (PACs), qui lui conf\u00e8rent des propri\u00e9t\u00e9s b\u00e9n\u00e9fiques pour la sant\u00e9. Il a \u00e9t\u00e9 d\u00e9montr\u00e9 que les compos\u00e9s ph\u00e9noliques peuvent neutraliser les radicaux libres, des esp\u00e8ces r\u00e9actives de l\u2019oxyg\u00e8ne impliqu\u00e9es dans le stress oxydatif, un processus li\u00e9 \u00e0 divers m\u00e9canismes pathologiques, incluant les maladies cardiovasculaires, certains cancers, les inflammations chroniques et le vieillissement pr\u00e9matur\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0c2a819 e-flex e-con-boxed e-con e-parent\" data-id=\"0c2a819\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-11f1a50 elementor-position-left elementor-vertical-align-top elementor-widget elementor-widget-image-box\" data-id=\"11f1a50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img fetchpriority=\"high\" decoding=\"async\" width=\"688\" height=\"391\" src=\"https:\/\/nutra.fruitdor.ca\/wp-content\/uploads\/2025\/06\/Schema_PACs.png\" class=\"attachment-full size-full wp-image-11630\" alt=\"PAC\" srcset=\"https:\/\/nutra.fruitdor.ca\/wp-content\/uploads\/2025\/06\/Schema_PACs.png 688w, https:\/\/nutra.fruitdor.ca\/wp-content\/uploads\/2025\/06\/Schema_PACs-300x170.png 300w\" sizes=\"(max-width: 688px) 100vw, 688px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Les proanthocyanidines constituent les antioxydants les plus caract\u00e9ristiques de la canneberge.<\/h3><p class=\"elementor-image-box-description\">Des recherches ont mis en \u00e9vidence que les PACs de type A, pr\u00e9sents dans la canneberge, pourraient emp\u00eacher l\u2019adh\u00e9sion de certaines bact\u00e9ries pathog\u00e8nes aux parois des voies urinaires, digestives et buccales. Cette propri\u00e9t\u00e9 antiadh\u00e9sive emp\u00eache la colonisation bact\u00e9rienne et r\u00e9duit ainsi le risque d'infections urinaires, l'un des bienfaits les plus document\u00e9s de la canneberge. <\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d620a39 e-flex e-con-boxed e-con e-parent\" data-id=\"d620a39\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fb961ef elementor-widget elementor-widget-text-editor\" data-id=\"fb961ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Au-del\u00e0 de la pr\u00e9vention des infections, les antioxydants de la canneberge offriraient des b\u00e9n\u00e9fices cardiovasculaires significatives comme l&rsquo;indique l&rsquo;\u00e9tude de Nemzer et al. (2022). Les anthocyanes, responsables de la couleur rouge intense du fruit, contribuent \u00e0 la sant\u00e9 cardiovasculaire en am\u00e9liorant le profil lipidique sanguin : elles augmentent le taux de HDL (bon cholest\u00e9rol) et diminuent celui de LDL (mauvais cholest\u00e9rol), tout en r\u00e9duisant l&rsquo;oxydation des particules LDL, un facteur cl\u00e9 dans l&rsquo;ath\u00e9roscl\u00e9rose.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3692d62 elementor-widget elementor-widget-image\" data-id=\"3692d62\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"640\" height=\"276\" src=\"https:\/\/nutra.fruitdor.ca\/wp-content\/uploads\/2025\/06\/cranberry-slice-antioxidant-1024x441.jpg\" class=\"attachment-large size-large wp-image-11633\" alt=\"cranberry-slice-antioxidant\" srcset=\"https:\/\/nutra.fruitdor.ca\/wp-content\/uploads\/2025\/06\/cranberry-slice-antioxidant-1024x441.jpg 1024w, https:\/\/nutra.fruitdor.ca\/wp-content\/uploads\/2025\/06\/cranberry-slice-antioxidant-300x129.jpg 300w, https:\/\/nutra.fruitdor.ca\/wp-content\/uploads\/2025\/06\/cranberry-slice-antioxidant-768x330.jpg 768w, https:\/\/nutra.fruitdor.ca\/wp-content\/uploads\/2025\/06\/cranberry-slice-antioxidant-1536x661.jpg 1536w, https:\/\/nutra.fruitdor.ca\/wp-content\/uploads\/2025\/06\/cranberry-slice-antioxidant-1568x675.jpg 1568w, https:\/\/nutra.fruitdor.ca\/wp-content\/uploads\/2025\/06\/cranberry-slice-antioxidant.jpg 1920w\" sizes=\"(max-width: 34.9rem) calc(100vw - 2rem), (max-width: 53rem) calc(8 * (100vw \/ 12)), (min-width: 53rem) calc(6 * (100vw \/ 12)), 100vw\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ea2b2e6 e-flex e-con-boxed e-con e-parent\" data-id=\"ea2b2e6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fcff16e elementor-widget elementor-widget-text-editor\" data-id=\"fcff16e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Une \u00e9tude men\u00e9e par des chercheurs de l&rsquo;Universit\u00e9 McGill et de <a href=\"https:\/\/inrs.ca\/\" target=\"_blank\" rel=\"noopener\">l&rsquo;Institut national de la recherche scientifique (INRS)<\/a> \u00e0 Montr\u00e9al a d\u00e9montr\u00e9 que les mol\u00e9cules extraites de la canneberge, notamment les proanthocyanidines, augmentent la sensibilit\u00e9 des bact\u00e9ries pathog\u00e8nes aux antibiotiques tout en emp\u00eachant le d\u00e9veloppement de r\u00e9sistances. Cette activit\u00e9 antibact\u00e9rienne est li\u00e9e \u00e0 l&rsquo;action antioxydante des compos\u00e9s de la canneberge, qui agissent \u00e9galement sur la paroi bact\u00e9rienne et les m\u00e9canismes d&rsquo;\u00e9limination des antibiotiques.<\/p><p>La poudre de canneberge pr\u00e9sente des b\u00e9n\u00e9fices consid\u00e9rables par rapport au fruit frais. Le processus de d\u00e9shydratation permet une conservation prolong\u00e9e sans d\u00e9gradation significative des proanthocyanidines. Cette forme constitue \u00e9galement une solution pratique et efficace pour b\u00e9n\u00e9ficier des vertus sant\u00e9 de la canneberge. Elle peut \u00eatre facilement int\u00e9gr\u00e9e dans les suppl\u00e9ments alimentaires, boissons fonctionnelles ou aliments enrichis, en offrant un dosage pr\u00e9cis et standardis\u00e9 des bienfaits reconnus de la canneberge.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-007235d e-flex e-con-boxed e-con e-parent\" data-id=\"007235d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5f3770b elementor-widget elementor-widget-n-accordion\" data-id=\"5f3770b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-9980\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-9980\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> *R\u00e9f\u00e9rences <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-9980\" class=\"elementor-element elementor-element-07a746b e-con-full e-flex e-con e-child\" data-id=\"07a746b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b4d07fd elementor-widget elementor-widget-text-editor\" data-id=\"b4d07fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol><li>Nemzer BV, Al-Taher F, Yashin A, Revelsky I, Yashin Y. Cranberry: Chemical Composition, Antioxidant Activity and Impact on Human Health: Overview. Molecules. 2022 Feb 23;27(5):1503.<\/li><li>Bosley, S., Krueger, C. G., Birmingham, A., Howell, A. B., &amp; Reed, J. D. (2023). Improved\u202fin vitro\u202fHemagglutination Assays Utilizing P-Type and Type 1 Uropathogenic\u202fEscherichia coli\u202fto Evaluate Bacterial Anti-Adhesion Activity of Cranberry Products.\u202fJournal of Dietary Supplements,\u202f21(3), 327\u2013343.<\/li><li>Greene, A.C., Acharya, A.P., Lee, S.B.\u202fet al.\u202fCranberry extract-based formulations for preventing bacterial biofilms.\u202fDrug Deliv. and Transl. Res.\u202f11, 1144\u20131155 (2021).<\/li><li>V. B. Maisuria,\u202fM. Okshevsky,\u202fE. D\u00e9ziel,\u202fN. Tufenkji,\u202fProanthocyanidin Interferes with Intrinsic Antibiotic Resistance Mechanisms of Gram-Negative Bacteria.\u202fAdv. Sci.\u202f2019,\u202f6, 1802333.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>La canneberge (Vaccinium macrocarpon) est reconnue pour sa richesse en antioxydants. D\u00e9couvrez tous les bienfaits de ce petit fruit.<\/p>\n","protected":false},"author":11,"featured_media":11673,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_wp_rev_ctl_limit":""},"categories":[30],"tags":[],"class_list":["post-11651","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tendances","entry"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/nutra.fruitdor.ca\/fr\/wp-json\/wp\/v2\/posts\/11651","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nutra.fruitdor.ca\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nutra.fruitdor.ca\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nutra.fruitdor.ca\/fr\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/nutra.fruitdor.ca\/fr\/wp-json\/wp\/v2\/comments?post=11651"}],"version-history":[{"count":9,"href":"https:\/\/nutra.fruitdor.ca\/fr\/wp-json\/wp\/v2\/posts\/11651\/revisions"}],"predecessor-version":[{"id":11660,"href":"https:\/\/nutra.fruitdor.ca\/fr\/wp-json\/wp\/v2\/posts\/11651\/revisions\/11660"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nutra.fruitdor.ca\/fr\/wp-json\/wp\/v2\/media\/11673"}],"wp:attachment":[{"href":"https:\/\/nutra.fruitdor.ca\/fr\/wp-json\/wp\/v2\/media?parent=11651"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nutra.fruitdor.ca\/fr\/wp-json\/wp\/v2\/categories?post=11651"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nutra.fruitdor.ca\/fr\/wp-json\/wp\/v2\/tags?post=11651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}