{"id":33561,"date":"2026-04-16T13:13:00","date_gmt":"2026-04-16T11:13:00","guid":{"rendered":"https:\/\/oenobrands.com\/gerer-les-caracteres-reducteurs-grace-au-choix-de-la-levure\/"},"modified":"2026-05-16T20:58:25","modified_gmt":"2026-05-16T18:58:25","slug":"gerer-les-caracteres-reducteurs-grace-au-choix-de-la-levure","status":"publish","type":"post","link":"https:\/\/oenobrands.com\/fr\/gerer-les-caracteres-reducteurs-grace-au-choix-de-la-levure\/","title":{"rendered":"G\u00e9rer les caract\u00e8res r\u00e9ducteurs gr\u00e2ce au choix de la levure"},"content":{"rendered":"\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>Les caract\u00e8res r\u00e9ducteurs restent un d\u00e9fi majeur pendant la fermentation, en particulier dans les conditions de vinification protectrice et \u00e0 faible oxyg\u00e9nation.<\/p>\n\n<p>Le sulfure d\u2019hydrog\u00e8ne (H\u2082S) et d\u2019autres compos\u00e9s soufr\u00e9s volatils peuvent masquer l\u2019expression du fruit et entra\u00eener l\u2019apparition d\u2019ar\u00f4mes ind\u00e9sirables tels que l\u2019\u0153uf pourri, le chou ou le caoutchouc br\u00fbl\u00e9.<\/p>\n\n<p>M\u00eame si la nutrition et la gestion de l\u2019oxyg\u00e8ne restent essentielles, le choix de la levure joue \u00e9galement un r\u00f4le majeur dans la limitation des d\u00e9viations r\u00e9ductrices.<\/p>\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-left\"><strong>Fermivin REVEAL<\/strong><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>Fermivin REVEAL <\/strong>a \u00e9t\u00e9 s\u00e9lectionn\u00e9e pour sa tr\u00e8s faible production de compos\u00e9s soufr\u00e9s pendant la fermentation, contribuant \u00e0 pr\u00e9server une expression aromatique nette du fruit tout en limitant le masquage aromatique li\u00e9 \u00e0 la r\u00e9duction.<\/p>\n\n\n\n<p>Elle est particuli\u00e8rement adapt\u00e9e :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>aux conditions de vinification r\u00e9ductrices<\/li>\n\n\n\n<li>aux c\u00e9pages sensibles \u00e0 la r\u00e9duction<\/li>\n\n\n\n<li>aux mo\u00fbts pr\u00e9sentant des teneurs faibles \u00e0 mod\u00e9r\u00e9es en azote assimilable<\/li>\n<\/ul>\n\n\n\n<p>D\u00e9couvrez Fermivin REVEAL et nos solutions d\u00e9di\u00e9es \u00e0 la gestion de la r\u00e9duction.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:2%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"724\" src=\"https:\/\/oenobrands.com\/wp-content\/uploads\/2026\/04\/fermivin-souches-2026-reveal-1024x724.png\" alt=\"fermivin souches 2026 reveal\" class=\"wp-image-33417\"\/><\/figure>\n<\/div><\/div>\n<\/div>\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/dev.oenobrands.com\/product\/yeast\/fermivin-yeast\/fermivin-reveal\/\">Fermivin Reveal<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/dev.oenobrands.com\/solution\/oenological-default\/reduction\/\">Solution contre la r\u00e9duction<\/a><\/div>\n<\/div>\n\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Les caract\u00e8res r\u00e9ducteurs restent un d\u00e9fi majeur pendant la fermentation. D\u00e9couvrez comment le choix de levure aide \u00e0 pr\u00e9server l&rsquo;expression pure du fruit.<\/p>\n","protected":false},"author":3,"featured_media":33560,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_analysis_target_kw":"","footnotes":""},"categories":[6],"tags":[],"class_list":{"0":"post-33561","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-infos"},"acf":[],"_links":{"self":[{"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/posts\/33561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/comments?post=33561"}],"version-history":[{"count":4,"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/posts\/33561\/revisions"}],"predecessor-version":[{"id":33586,"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/posts\/33561\/revisions\/33586"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/media\/33560"}],"wp:attachment":[{"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/media?parent=33561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/categories?post=33561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/tags?post=33561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}