{"id":55102,"date":"2025-11-21T00:00:00","date_gmt":"2025-11-21T00:00:00","guid":{"rendered":"https:\/\/ainia.endesarrollo.pro\/transparencia\/yeast4value\/"},"modified":"2025-11-21T00:00:00","modified_gmt":"2025-11-21T00:00:00","slug":"yeast4value","status":"publish","type":"transparencia","link":"https:\/\/ainia.endesarrollo.pro\/fr\/transparencia\/yeast4value\/","title":{"rendered":"YEAST4VALUE"},"content":{"rendered":"<p>&nbsp;<\/p>\n<h2>Objectif<\/h2>\n<p>L\u2019objectif principal du projet <strong>YEAST4VALUE<\/strong> est le d\u00e9veloppement et l\u2019optimisation d\u2019un proc\u00e9d\u00e9 de bioraffinerie innovant et durable ax\u00e9 sur la <strong>valorisation des d\u00e9chets agroalimentaires et des r\u00e9sidus de taille<\/strong>, gr\u00e2ce \u00e0 l\u2019int\u00e9gration de <strong>technologies de transformation<\/strong> fond\u00e9es sur l\u2019hydrolyse enzymatique et la fermentation de pr\u00e9cision de levures ol\u00e9agineuses et carot\u00e9nog\u00e8nes, avec des <strong>technologies extractives innovantes<\/strong> bas\u00e9es sur des liquides pressuris\u00e9s (fluides supercritiques (SFE) et eau subcritique (SWE)), pour l\u2019obtention et la r\u00e9cup\u00e9ration s\u00e9lective de compos\u00e9s \u00e0 haute valeur ajout\u00e9e dans les secteurs de l\u2019<strong>alimentation et de la cosm\u00e9tique<\/strong>, tels que i) des huiles et <strong>extraits v\u00e9g\u00e9taux riches en acides gras<\/strong> pr\u00e9sentant un int\u00e9r\u00eat commercial, comme les<strong> acides gras insatur\u00e9s <\/strong>(AGI) (ex. om\u00e9ga 6) et des <strong>compos\u00e9s bioactifs<\/strong>, ainsi que ii) des<strong> graisses d\u00e9riv\u00e9es de levures<\/strong> bio\u00e9quivalentes \u00e0 des huiles dont la production a un impact environnemental n\u00e9gatif (par ex. huile de palme) et iii) des <strong>carot\u00e9no\u00efdes<\/strong> \u00e0 forte capacit\u00e9 antioxydante et \u00e0 forte valeur de march\u00e9 (ex. astaxanthine). Le projet pr\u00e9voit \u00e9galement l\u2019utilisation de la fraction restante obtenue \u00e0 chaque \u00e9tape pour la <strong>formulation d\u2019un produit biostimulant pour le sol<\/strong>, favorisant ainsi une bioraffinerie circulaire et \u00e0 haut rendement, respectueuse de l\u2019environnement et align\u00e9e sur les principes de l\u2019\u00e9conomie circulaire. <\/p>\n<p>Objectifs scientifiques et technologiques du projet :<\/p>\n<ul>\n<li>D\u00e9velopper un proc\u00e9d\u00e9 de conditionnement des d\u00e9chets agroalimentaires et des r\u00e9sidus de taille pour leur utilisation comme mati\u00e8re premi\u00e8re dans la culture de levures.<\/li>\n<li>D\u00e9terminer le potentiel des d\u00e9chets agroalimentaires et des r\u00e9sidus de taille s\u00e9lectionn\u00e9s pour la culture de levures, \u00e0 travers leur caract\u00e9risation physico-chimique et nutritionnelle.<\/li>\n<li>D\u00e9velopper des proc\u00e9d\u00e9s (liquides pressuris\u00e9s tels que les fluides supercritiques et l\u2019eau subcritique) pour l\u2019extraction d\u2019huiles et d\u2019ingr\u00e9dients actifs, \u00e0 partir des mati\u00e8res premi\u00e8res lignocellulosiques s\u00e9lectionn\u00e9es et de la biomasse g\u00e9n\u00e9r\u00e9e \u00e0 partir des esp\u00e8ces de levures s\u00e9lectionn\u00e9es.<\/li>\n<li>D\u00e9velopper des proc\u00e9d\u00e9s d\u2019hydrolyse pour la conversion des fractions lignocellulosiques des mati\u00e8res premi\u00e8res s\u00e9lectionn\u00e9es en sucres fermentescibles.<\/li>\n<li>D\u00e9velopper des proc\u00e9d\u00e9s fermentaires avec des hydrolysats lignocellulosiques pour l\u2019obtention de produits \u00e0 haute valeur industrielle \u00e0 partir de levures.<\/li>\n<li>D\u00e9velopper une m\u00e9thode pour la stabilisation et l\u2019obtention de formulations \u00e0 partir des huiles\/carot\u00e9no\u00efdes produits.<\/li>\n<li>Formuler un biostimulant granul\u00e9 \u00e0 partir des fractions restantes obtenues dans le proc\u00e9d\u00e9 de bioraffinerie propos\u00e9.<\/li>\n<li>Valider la fonctionnalit\u00e9 et la s\u00e9curit\u00e9 des produits \u00e0 haute valeur obtenus aux diff\u00e9rentes \u00e9tapes de bioraffinerie.<\/li>\n<li>D\u00e9terminer la durabilit\u00e9 du proc\u00e9d\u00e9 de bioraffinerie port\u00e9 \u00e0 l\u2019\u00e9chelle TRL6 au moyen d\u2019une analyse du cycle de vie (LCA).<\/li>\n<li>D\u00e9terminer la viabilit\u00e9 \u00e9conomique du proc\u00e9d\u00e9 de bioraffinerie port\u00e9 \u00e0 l\u2019\u00e9chelle TRL6 au moyen d\u2019une analyse des co\u00fbts (LCC).<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>Activit\u00e9s<\/h2>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Coordination du projet<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">S\u00e9lection d\u2019esp\u00e8ces de levures et de sous-produits agroalimentaires<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">D\u00e9veloppement et int\u00e9gration d\u2019\u00e9tapes extractives et fermentaires dans un proc\u00e9d\u00e9 de bioraffinerie.<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Obtention de compos\u00e9s \u00e0 haute valeur ajout\u00e9e au moyen d\u2019un proc\u00e9d\u00e9 int\u00e9gr\u00e9 de bioraffinerie \u00e0 l\u2019\u00e9chelle pilote.<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Validation des produits.<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Analyse du cycle de vie et des co\u00fbts.<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Plan de communication.<\/li>\n<\/ol>\n<h2>Diffusion<\/h2>\n<p><a href=\"https:\/\/www.ainia.com\/wp-content\/uploads\/2021\/09\/YEAST4VALUE.pdf\" target=\"_blank\" rel=\"noopener\">Poster<\/a><\/p>\n<p>Communiqu\u00e9s de presse<\/p>\n<p><a href=\"https:\/\/www.ainia.com\/ainia-news\/arranca-el-proyecto-yeast4value-para-impulsar-la-economia-circular-en-el-sector-agroalimentario\/\" target=\"_blank\" rel=\"noopener\">Lancement du projet YEAST4VALUE pour stimuler l\u2019\u00e9conomie circulaire dans le secteur agroalimentaire<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-185586\" src=\"https:\/\/ainia.endesarrollo.pro\/wp-content\/uploads\/logo-ivace-fondos-europeos.png\" alt=\"Logo IVACE Fonds europ\u00e9ens\" width=\"904\" height=\"58\"><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>D\u00e9veloppement d\u2019une bioraffinerie verte pour la valorisation des sous-produits agroalimentaires et des r\u00e9sidus de taille gr\u00e2ce \u00e0 la fermentation de pr\u00e9cision<\/p>\n","protected":false},"featured_media":55103,"template":"","meta":{"_acf_changed":false,"footnotes":""},"transparencia_ainia_cat":[235],"transparencia_ainia_tag":[],"class_list":["post-55102","transparencia","type-transparencia","status-publish","has-post-thumbnail","hentry","transparencia_ainia_cat-subventions-aides-publiques"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - 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