{"id":47709,"date":"2026-10-05T02:03:53","date_gmt":"2026-10-05T00:03:53","guid":{"rendered":"https:\/\/oenobrands.com\/?post_type=produit&p=47068"},"modified":"2026-10-12T11:25:24","modified_gmt":"2026-10-12T09:25:24","slug":"legacy-nt-202","status":"publish","type":"produit","link":"https:\/\/oenobrands.com\/fr\/product\/levures\/legacy-nt-202\/","title":{"rendered":"Legacy NT 202"},"content":{"rendered":"","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"Legacy NT 202 \u2013 Levure pour mo\u00fbts rouges \u00e0 forte teneur en sucre | Oenobrands","_seopress_titles_desc":"Haute tol\u00e9rance \u00e0 l'alcool et bonne utilisation du fructose pour mo\u00fbts rouges tr\u00e8s sucr\u00e9s : fruits rouges et noirs, FML facilit\u00e9e.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"wpai_generated_summary":"","footnotes":""},"family":[129],"brand":[137],"class_list":["post-47709","produit","type-produit","status-publish","family-levures","brand-anchor-yeast"],"acf":{"couleur_signature":"#8dc6e8","tagline":"Une levure hybride de Saccharomyces cerevisiae pour la production de vins rouges aromatiques et complexes.","logo_produit":6846,"product_brand_selection":137,"product_family_selection":129,"product_related_solutions":[49147,47620,48520],"purpose":"

NT 202<\/strong> met en valeur les ar\u00f4mes de fruits rouges dans le Cabernet Sauvignon et le Merlot, ainsi que les ar\u00f4mes de m\u00fbre, de cassis, de tabac et de prune dans le Pinotage. Elle est recommand\u00e9e pour la production de vins rouges avec ou sans \u00e9levage en f\u00fbt. NT 202<\/strong> poss\u00e8de une tol\u00e9rance \u00e9lev\u00e9e \u00e0 l'alcool, une bonne utilisation du fructose et un effet stimulant sur la fermentation malolactique par rapport \u00e0 d'autres souches de levure pour vin rouge. <\/p>\n

Elle est donc particuli\u00e8rement adapt\u00e9e \u00e0 la vinification de mo\u00fbts \u00e0 forte teneur en sucre, o\u00f9 la teneur \u00e9lev\u00e9e en alcool r\u00e9sultante en fin de fermentation peut potentiellement provoquer des fermentations alcooliques lentes ou bloqu\u00e9es et\/ou des FML probl\u00e9matiques.<\/p>","product_results_benefits":"

Science et Technologie<\/strong><\/h3>\n
\"Product
Utilisation du fructose par Legacy NT 202<\/strong> dans un mo\u00fbt \u00e0 24 \u00b0B avec 30 g\/L de fructose de plus que de glucose (sucre r\u00e9siduel \u00e0 22 \u00b0C).<\/figcaption><\/figure>","product_characteristics":"

Cin\u00e9tique de fermentation<\/strong><\/h3>\n
    \n
  • Fermenteur puissant \u2013 le contr\u00f4le de la temp\u00e9rature est conseill\u00e9<\/li>\n
  • Facteur de conversion : 0,57 \u2013 0,62<\/li>\n<\/ul>\n

    Caract\u00e9ristiques techniques<\/strong><\/h3>\n
      \n
    • Tol\u00e9rance au froid : 18 \u00b0C (64 \u00b0F) \u2013 non adapt\u00e9e au trempage \u00e0 froid pr\u00e9-fermentaire<\/li>\n
    • Plage de temp\u00e9rature optimale : 20 \u2013 28 \u00b0C (68 \u2013 83 \u00b0F) ; les temp\u00e9ratures ne doivent pas d\u00e9passer 30 \u00b0C (86 \u00b0F)<\/li>\n
    • Osmotol\u00e9rance : 26 \u00b0Balling\/Brix, 14,4 Baum\u00e9<\/li>\n
    • Tol\u00e9rance \u00e0 l'alcool \u00e0 20 \u00b0C (68 \u00b0F) : 16%<\/li>\n
    • Production de mousse : faible<\/li>\n<\/ul>\n

      Caract\u00e9ristiques m\u00e9taboliques<\/strong><\/h3>\n
        \n
      • Production de glyc\u00e9rol : 9 \u2013 12 g\/L<\/li>\n
      • Production d'acidit\u00e9 volatile : g\u00e9n\u00e9ralement inf\u00e9rieure \u00e0 0,3 g\/L<\/li>\n
      • Production de SO2<\/sub> : nulle \u00e0 tr\u00e8s faible<\/li>\n
      • Besoin en azote : moyen<\/li>\n<\/ul>\n

        Ph\u00e9notype<\/strong><\/h3>\n
          \n
        • Killer : positive<\/li>\n
        • Activit\u00e9 cinnamyl d\u00e9carboxylase : n\u00e9gative (POF-)<\/li>\n<\/ul>","product_information":"

          Origine<\/strong><\/h3>\n

          NT 202<\/strong> est un produit du programme d'hybridation de levures de l'ARC Infruitec-Nietvoorbij, l'institut de recherche sur la vigne et le vin du Conseil de la Recherche Agricole, Stellenbosch, Afrique du Sud.<\/p>","product_usage":"

          Dosage<\/strong><\/h3>\n

          30 g\/hL (2.5 lb\/1000 gal)<\/p>","product_packaging_storage":"

          Conditionnement<\/strong><\/h3>\n

          NT 202<\/strong> est conditionn\u00e9e sous vide en sachets de 1 kg.<\/p>\n

          Stockage<\/strong><\/h3>\n

          Elle doit \u00eatre conserv\u00e9e dans un endroit frais (5 \u2013 15 \u00b0C, 41 \u2013 59 \u00b0F) et sec, scell\u00e9e dans son emballage d'origine.<\/p>","product_notice_group":[{"code_langue":"EN","fichier_pdf":12081},{"code_langue":"FR","fichier_pdf":12123},{"code_langue":"ES","fichier_pdf":12027},{"code_langue":"IT","fichier_pdf":12159},{"code_langue":"PT","fichier_pdf":12223},{"code_langue":"DE","fichier_pdf":12243}]},"_links":{"self":[{"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/produit\/47709","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/produit"}],"about":[{"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/types\/produit"}],"version-history":[{"count":0,"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/produit\/47709\/revisions"}],"acf:post":[{"embeddable":true,"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/solution\/48520"},{"embeddable":true,"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/solution\/47620"},{"embeddable":true,"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/solution\/49147"}],"acf:term":[{"embeddable":true,"taxonomy":"family","href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/family\/129"},{"embeddable":true,"taxonomy":"brand","href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/brand\/137"}],"wp:attachment":[{"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/media?parent=47709"}],"wp:term":[{"taxonomy":"family","embeddable":true,"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/family?post=47709"},{"taxonomy":"brand","embeddable":true,"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/brand?post=47709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}