{"id":13967,"date":"2024-05-20T22:08:24","date_gmt":"2024-05-20T20:08:24","guid":{"rendered":"https:\/\/dev.oenobrands.com\/production-de-derives-de-levure\/"},"modified":"2025-10-20T10:45:39","modified_gmt":"2025-10-20T08:45:39","slug":"production-de-derives-de-levure","status":"publish","type":"page","link":"https:\/\/dev.oenobrands.com\/fr\/production-de-derives-de-levure\/","title":{"rendered":"Production de d\u00e9riv\u00e9s de levure"},"content":{"rendered":"\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>Chez Oenobrands, la fabrication de nos d\u00e9riv\u00e9s de levure n\u00e9cessite une expertise technique minutieuse. <strong>Voici un aper\u00e7u rapide du processus :<\/strong><\/p>\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\">L&rsquo;\u00e9tape commune : pr\u00e9paration de la cr\u00e8me de levure<\/h2>\n\n<p>Nous cultivons des<strong> souches de levure s\u00e9lectionn\u00e9es<\/strong> dans des conditions r\u00e9gul\u00e9es pour garantir une croissance et une vitalit\u00e9 optimales. Apr\u00e8s fermentation dans un milieu riche en nutriments, ces cultures se d\u00e9veloppent jusqu&rsquo;\u00e0 atteindre une densit\u00e9 et une vitalit\u00e9 maximales. Apr\u00e8s fermentation, le personnel de l&rsquo;usine collecte les cellules de levure actives pour produire notre<strong> cr\u00e8me de levure concentr\u00e9e.<\/strong>  <\/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\">Levures inactiv\u00e9es<\/h2>\n\n\n\n<p>La levure active est rendue inactive par chauffage avant s\u00e9chage. Elle apporte de <strong>l&rsquo;azote, des min\u00e9raux, des vitamines et des oligo-\u00e9l\u00e9ments au mo\u00fbt, <\/strong>favorisant la fermentation alcoolique et le d\u00e9veloppement des levures. Elle favorise<strong> la survie des levures <\/strong>en fin de fermentation, lib\u00e8re des <strong>polysaccharides <\/strong>et am\u00e9liore le volume et la texture du vin.  <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Parois cellulaires de levure<\/h2>\n\n\n\n<p>\u00c9galement appel\u00e9es \u00e9corces de levure, ce sont les composants insolubles des parois cellulaires de levure qui ne contiennent pas de cytoplasme. Elles sont compos\u00e9es de <g id=\"gid_0\">polysaccharides<\/g>, de <g id=\"gid_1\">prot\u00e9ines, de lipides et d&rsquo;un peu de chitine.<\/g> Les parois cellulaires de levure absorbent les compos\u00e9s nocifs et offrent des facteurs de croissance et de survie (st\u00e9rols, acides gras insatur\u00e9s), optimisant l&rsquo;efficacit\u00e9 de la fermentation et \u00e9vitant les fermentations lentes ou arr\u00eat\u00e9es.  <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Autolysats de levure <\/h2>\n\n\n\n<p>La biomasse de levure <em>Saccharomyces cerevisiae <\/em>est autolys\u00e9e ou chauff\u00e9e sous conditions contr\u00f4l\u00e9es pour produire de la levure autolys\u00e9e. Cela lib\u00e8re des <strong>composants intracellulaires pr\u00e9cieux comme des prot\u00e9ines, des acides amin\u00e9s et des nucl\u00e9otides<\/strong>. Ces composants contiennent plus <strong>d&rsquo;acides amin\u00e9s libres<\/strong> que la levure inactiv\u00e9e.   <\/p>\n<\/div>\n<\/div>\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading has-text-align-left\"><strong>Que faisons-nous avec ces mati\u00e8res premi\u00e8res d\u00e9riv\u00e9es de la levure ?<\/strong><\/h2>\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\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<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-derivate\/feel-safe\/\" target=\"_blank\" rel=\"noreferrer noopener\">D\u00e9riv\u00e9s de levure feel SAFE<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\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-derivate\/anchor-nutrients\/\" target=\"_blank\" rel=\"noreferrer noopener\">Nutriments Anchor<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\">Mannoprot\u00e9ines de levure<\/h2>\n\n<p>Les mannoprot\u00e9ines sont <strong>naturellement pr\u00e9sentes car elles constituent la plus petite partie des parois cellulaires des levures.<\/strong> Elles sont compos\u00e9es de fractions prot\u00e9iques et glucidiques (mannose et cha\u00eenes peptidiques). Elles repr\u00e9sentent u<g id=\"gid_1\">n large groupe de mol\u00e9cules<\/g> avec une grande diversit\u00e9 en termes de taille, de charge (degr\u00e9 de phosphorylation) et de composition et ratio prot\u00e9ique ou glucidique. Cette diversit\u00e9 structurelle induit diff\u00e9rentes propri\u00e9t\u00e9s fonctionnelles.   <\/p>\n\n<p>Gr\u00e2ce \u00e0 notre connaissance de la biochimie des levures et des mannoprot\u00e9ines, \u00e0 notre expertise en production, extraction et purification, ainsi qu&rsquo;\u00e0 notre savoir-faire en mati\u00e8re d&rsquo;applications \u0153nologiques des mannoprot\u00e9ines, nous pouvons fournir des solutions sp\u00e9cifiques \u00e0 base de mannoprot\u00e9ines s\u00e9lectionn\u00e9es.<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img alt=\"Yeast mannoprotein production_wine_oenobrands\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"255\" src=\"https:\/\/dev.oenobrands.com\/wp-content\/uploads\/2024\/05\/Yeast-mannoprotein-production-1024x255.png\" alt=\"\" class=\"wp-image-7940\" srcset=\"https:\/\/dev.oenobrands.com\/wp-content\/uploads\/2024\/05\/Yeast-mannoprotein-production-1024x255.png 1024w, https:\/\/dev.oenobrands.com\/wp-content\/uploads\/2024\/05\/Yeast-mannoprotein-production-300x75.png 300w, https:\/\/dev.oenobrands.com\/wp-content\/uploads\/2024\/05\/Yeast-mannoprotein-production-768x191.png 768w, https:\/\/dev.oenobrands.com\/wp-content\/uploads\/2024\/05\/Yeast-mannoprotein-production-1536x382.png 1536w, https:\/\/dev.oenobrands.com\/wp-content\/uploads\/2024\/05\/Yeast-mannoprotein-production.png 1597w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading has-text-align-left\"><strong>Que pouvez-vous attendre des mannoprot\u00e9ines de levure ?<\/strong><\/h2>\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>Chez Oenobrands, nous fournissons des solutions de mannoprot\u00e9ines s\u00e9lectionn\u00e9es et qualitatives, telles que Claristar\u00ae, Final touch\u00ae POP, Final touch TONIC et Final touch GUSTO.<\/p>\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<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\/fr\/produit\/mannoproteine\/claristar\/\" target=\"_blank\" rel=\"noreferrer noopener\">Mannoprot\u00e9ines Claristar<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\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\/fr\/produit\/mannoproteine\/final-touch\/\" target=\"_blank\" rel=\"noreferrer noopener\">Mannoprot\u00e9ines Final touch<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<div class=\"wp-block-image is-style-zoooom\">\n<figure class=\"aligncenter size-large is-resized\"><img alt=\"Yeast mannoprotein positioning_oenobrands\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"631\" src=\"https:\/\/dev.oenobrands.com\/wp-content\/uploads\/2024\/05\/yeast-mannoproteins-positioning-1-1024x631.png\" alt=\"\" class=\"wp-image-7958\" style=\"width:604px;height:auto\" srcset=\"https:\/\/dev.oenobrands.com\/wp-content\/uploads\/2024\/05\/yeast-mannoproteins-positioning-1-1024x631.png 1024w, https:\/\/dev.oenobrands.com\/wp-content\/uploads\/2024\/05\/yeast-mannoproteins-positioning-1-300x185.png 300w, https:\/\/dev.oenobrands.com\/wp-content\/uploads\/2024\/05\/yeast-mannoproteins-positioning-1-768x473.png 768w, https:\/\/dev.oenobrands.com\/wp-content\/uploads\/2024\/05\/yeast-mannoproteins-positioning-1.png 1335w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Remarque : Le nouveau r\u00e8glement de l&rsquo;UE sur l&rsquo;\u00e9tiquetage des vins est entr\u00e9 en vigueur le 8 d\u00e9cembre 2023. L&rsquo;utilisation d&rsquo;additifs, y compris nos solutions \u00e0 base de mannoprot\u00e9ines de levure, doit \u00eatre \u00e9tiquet\u00e9e (via un code QR) et list\u00e9e comme suit : stabilisant (mannoprot\u00e9ine de levure). Cela concerne tous les vins commercialis\u00e9s en Europe.  <\/figcaption><\/figure>\n<\/div>\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Chez Oenobrands, la fabrication de nos d\u00e9riv\u00e9s de levure n\u00e9cessite une expertise technique minutieuse. Voici un aper\u00e7u rapide du processus : L&rsquo;\u00e9tape commune : pr\u00e9paration de la cr\u00e8me de levure Nous cultivons des souches de levure s\u00e9lectionn\u00e9es dans des conditions r\u00e9gul\u00e9es pour garantir une croissance et une vitalit\u00e9 optimales. Apr\u00e8s fermentation dans un milieu riche [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":7959,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"0","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_analysis_target_kw":"","footnotes":""},"class_list":["post-13967","page","type-page","status-publish","has-post-thumbnail"],"acf":[],"_links":{"self":[{"href":"https:\/\/dev.oenobrands.com\/fr\/wp-json\/wp\/v2\/pages\/13967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev.oenobrands.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/dev.oenobrands.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/dev.oenobrands.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/dev.oenobrands.com\/fr\/wp-json\/wp\/v2\/comments?post=13967"}],"version-history":[{"count":0,"href":"https:\/\/dev.oenobrands.com\/fr\/wp-json\/wp\/v2\/pages\/13967\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dev.oenobrands.com\/fr\/wp-json\/wp\/v2\/media\/7959"}],"wp:attachment":[{"href":"https:\/\/dev.oenobrands.com\/fr\/wp-json\/wp\/v2\/media?parent=13967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}