{"id":47711,"date":"2026-10-05T02:04:01","date_gmt":"2026-10-05T00:04:01","guid":{"rendered":"https:\/\/oenobrands.com\/?post_type=produit&p=47069"},"modified":"2026-10-12T11:25:24","modified_gmt":"2026-10-12T09:25:24","slug":"legacy-nt-50","status":"publish","type":"produit","link":"https:\/\/oenobrands.com\/fr\/product\/levures\/legacy-nt-50\/","title":{"rendered":"Legacy NT 50"},"content":{"rendered":"","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"Legacy NT 50 \u2013 Levure pour vins rouges fruit\u00e9s | Oenobrands","_seopress_titles_desc":"Fruits rouges, fruits noirs et notes \u00e9pic\u00e9es dans les rouges, \u00e9lev\u00e9s ou non en f\u00fbt ; pour Shiraz, Pinot noir, Gamay et Grenache.","_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-47711","produit","type-produit","status-publish","family-levures","brand-anchor-yeast"],"acf":{"couleur_signature":"#e43d30","tagline":"Une levure hybride Saccharomyces cerevisiae pour la production de vins rouges fruit\u00e9s.","logo_produit":6840,"product_brand_selection":137,"product_family_selection":129,"product_related_solutions":[49147,47620,48520,49000],"purpose":"

NT 50 <\/strong>met en valeur les ar\u00f4mes de fruits rouges (fraise, framboise et cerise), de fruits noirs (m\u00fbre et cassis) et les ar\u00f4mes \u00e9pic\u00e9s dans les vins rouges. Elle convient aux vins avec ou sans \u00e9levage en f\u00fbt. <\/p>\n

Elle est particuli\u00e8rement adapt\u00e9e \u00e0 la vinification des c\u00e9pages Shiraz (Syrah), Cabernet Franc, Zinfandel, Grenache, Pinot noir, Pinotage et Gamay noir.<\/p>","product_results_benefits":"

Science et Technologie<\/strong><\/h3>\n
\"Product
Production de pigments stables (%) par la levure Legacy NT 50<\/strong> dans du Merlot fran\u00e7ais.<\/figcaption><\/figure>\n
\"Product
Production totale de monoterp\u00e8nes et de \u00df-damasc\u00e9none (\u03bcg\/L) dans du Merlot fran\u00e7ais.<\/figcaption><\/figure>","product_characteristics":"

Cin\u00e9tique de fermentation<\/strong><\/h3>\n
    \n
  • Fermentateur 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 : 13 \u00b0C (55 \u00b0F) \u2013 convient pour une mac\u00e9ration pr\u00e9-fermentaire \u00e0 froid<\/li>\n
    • Plage de temp\u00e9rature optimale : 14 \u2013 28 \u00b0C (57 \u2013 83 \u00b0F) ; les temp\u00e9ratures ne doivent pas d\u00e9passer 30 \u00b0C (86 \u00b0F)<\/li>\n
    • Osmotol\u00e9rance : 26.5 \u00b0Balling\/Brix, 14.6 Baum\u00e9<\/li>\n
    • Tol\u00e9rance \u00e0 l'alcool \u00e0 20 \u00b0C (68 \u00b0F) : 16,5%<\/li>\n
    • Production de mousse : moyenne<\/li>\n<\/ul>\n

      Caract\u00e9ristiques m\u00e9taboliques<\/strong><\/h3>\n
        \n
      • Production de glyc\u00e9rol : 11 \u2013 13 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> : faible<\/li>\n
      • Besoin en azote : moyen<\/li>\n<\/ul>\n

        Ph\u00e9notype<\/strong><\/h3>\n
          \n
        • Killer : positif<\/li>\n
        • Activit\u00e9 cinnamyl d\u00e9carboxylase : ambigu\u00eb (POF+\/-)<\/li>\n<\/ul>","product_information":"

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

          NT 50 <\/strong>est issue du programme d'hybridation de levures d'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

          NT50<\/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":12073},{"code_langue":"FR","fichier_pdf":12115},{"code_langue":"ES","fichier_pdf":12029},{"code_langue":"IT","fichier_pdf":12185},{"code_langue":"PT","fichier_pdf":12215},{"code_langue":"DE","fichier_pdf":12233}]},"_links":{"self":[{"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/produit\/47711","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\/47711\/revisions"}],"acf:post":[{"embeddable":true,"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/solution\/49000"},{"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=47711"}],"wp:term":[{"taxonomy":"family","embeddable":true,"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/family?post=47711"},{"taxonomy":"brand","embeddable":true,"href":"https:\/\/oenobrands.com\/fr\/wp-json\/wp\/v2\/brand?post=47711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}