{"id":176296,"date":"2024-12-09T12:44:44","date_gmt":"2024-12-09T10:44:44","guid":{"rendered":"http:\/\/ainia-news\/borrador-automatico\/"},"modified":"2025-07-03T08:39:22","modified_gmt":"2025-07-03T06:39:22","slug":"processes-with-supercritical-co2-and-encapsulation-expanding-possibilities","status":"publish","type":"post","link":"https:\/\/www.ainia.com\/fr\/ainia-news\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\/","title":{"rendered":"Proc\u00e9d\u00e9s au CO2 supercritique et encapsulation : multiplier les opportunit\u00e9s"},"content":{"rendered":"

[vc_row][vc_column][vc_column_text css=\u201d\u201d]<\/p>\n

\n

Le CO2 supercritique peut \u00eatre utilis\u00e9 non seulement pour obtenir des extraits adapt\u00e9s \u00e0 l\u2019encapsulation, mais aussi \u00e0 d\u2019autres \u00e9tapes du processus, telles que la g\u00e9n\u00e9ration de particules, l\u2019impr\u00e9gnation de mat\u00e9riaux, la r\u00e9duction de la charge microbienne, et bien plus encore.<\/p>\n<\/blockquote>\n

\n
\n
\n
\n
\n
\n

Les pr\u00e9f\u00e9rences des consommateurs et les attentes de l\u2019industrie incluent la recherche de produits plus naturels et plus s\u00f9rs, afin d\u2019am\u00e9liorer la qualit\u00e9 de vie dans des domaines tels que l\u2019alimentation, la sant\u00e9 et la cosm\u00e9tique. L\u2019encapsulation de diverses substances peut jouer un r\u00f4le positif dans cette d\u00e9marche, et la technologie au CO2 supercritiqu<\/strong>e<\/a> offre de nombreuses opportunit\u00e9s pour des processus innovants et durables.<\/p>\n

La recherche d\u2019alternatives plus durables<\/strong> pour r\u00e9pondre aux d\u00e9fis technologiques et soci\u00e9taux n\u2019est plus une simple tendance marginale, mais une n\u00e9cessit\u00e9 reconnue par la soci\u00e9t\u00e9 et les institutions. Des initiatives telles que les Objectifs de d\u00e9veloppement durable (ODD) ou le Pacte vert pour l\u2019Europe, qui constitue la base du Plan d\u2019action pour l\u2019\u00e9conomie circulaire adopt\u00e9 en 2020, en sont la preuve.<\/p>\n

Les consommateurs et les industriels cherchent des produits plus naturels et s\u00fbrs pour am\u00e9liorer la qualit\u00e9 de vie, tout en visant \u00e0 rendre leur exp\u00e9rience d\u2019utilisation aussi agr\u00e9able que possible. L\u2019int\u00e9r\u00eat croissant pour la sant\u00e9 personnelle, celle des \u00eatres vivants et de l\u2019environnement stimule l\u2019attention port\u00e9e non seulement aux mati\u00e8res premi\u00e8res et aux ingr\u00e9dients d\u00e9riv\u00e9s, mais aussi aux m\u00e9thodes de transformation. Cette tendance est particuli\u00e8rement marqu\u00e9e dans l\u2019agroalimentaire et s\u2019\u00e9tend \u00e0 la cosm\u00e9tique.<\/p>\n

Cela explique l\u2019int\u00e9r\u00eat croissant pour la protection des substances bioactives fragiles afin de pr\u00e9server leur fonctionnalit\u00e9 (extraits fonctionnels, microorganismes, cellules) ou pour am\u00e9liorer leurs propri\u00e9t\u00e9s afin d\u2019en faciliter l\u2019usage (par exemple, r\u00e9duire l\u2019impact organoleptique). L\u2019encapsulation, \u00e0 l\u2019\u00e9chelle macro, micro ou nanom\u00e9trique, peut apporter des r\u00e9ponses positives. Dans ce contexte, la technologie des fluides supercritiques, et en particulier le CO2 supercritique<\/strong>, offre de nombreuses possibilit\u00e9s pour des processus innovants et durables.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

CO2 supercritique : un outil polyvalent pour l\u2019innovation en encapsulation<\/strong><\/h2>\n

Le CO2 supercritique<\/strong> est le fluide supercritique le plus utilis\u00e9, gr\u00e2ce \u00e0 ses propri\u00e9t\u00e9s avantageuses dans ces conditions (forte diffusivit\u00e9, grand pouvoir de dissolution, non toxique, non inflammable, non explosif, \u00e9conomique, largement disponible, etc.).<\/p>\n

Sa polyvalence a stimul\u00e9 l\u2019expansion des recherches et des applications ces derni\u00e8res d\u00e9cennies, comme en t\u00e9moignent les publications scientifiques et technologiques en hausse constante.<\/p>\n

Dans le cadre de l\u2019encapsulation<\/strong>, le CO2 supercritique permet d\u2019agir sur diff\u00e9rentes \u00e9tapes du processus, offrant des opportunit\u00e9s vari\u00e9es, comme l\u2019illustrent plusieurs exemples r\u00e9cents.<\/p>\n

Extraction d\u2019extraits pour l\u2019encapsulation<\/strong><\/h3>\n

Le CO2 supercritique<\/strong> est un excellent solvant pour les substances lipophiles non polaires. Il est utilis\u00e9 non seulement pour le d\u00e9graissage et l\u2019obtention de prot\u00e9ines, mais aussi pour produire des extraits de haute qualit\u00e9. Ces proc\u00e9d\u00e9s d\u2019extraction sont r\u00e9alis\u00e9s sans oxyg\u00e8ne et \u00e0 temp\u00e9rature mod\u00e9r\u00e9e, pr\u00e9servant ainsi les propri\u00e9t\u00e9s fonctionnelles ou organoleptiques des extraits par rapport aux m\u00e9thodes traditionnelles utilisant des solvants organiques.<\/p>\n

Des exemples d\u2019applications industrielles (cosm\u00e9tiques, parfums) coexistent avec des recherches visant \u00e0 explorer de nouvelles voies, notamment l\u2019interaction avec d\u2019autres composants. Une \u00e9tude de 2020 a mis en \u00e9vidence l\u2019utilisation du CO2 supercritique pour extraire des pelures d\u2019oignon un extrait antioxydant riche en querc\u00e9tine, ainsi que son interaction avec la \u03b2-lactoglobuline comme potentiel vecteur.<\/p>\n

Production de particules micro\/nano-encapsul\u00e9es<\/strong><\/h3>\n

La technologie au CO2 supercritique<\/strong> permet aussi la micronisation ou l\u2019encapsulation de substances<\/a>,<\/strong> en particulier \u00e0 l\u2019\u00e9chelle microm\u00e9trique. Les proc\u00e9d\u00e9s exploitant les propri\u00e9t\u00e9s du CO2 supercritique pour g\u00e9n\u00e9rer des particules sont multiples et repr\u00e9sentent un domaine d\u2019innovation majeur.<\/p>\n

Selon la nature des substances, du rev\u00eatement, de l\u2019application vis\u00e9e et des objectifs (am\u00e9lioration de la biodisponibilit\u00e9, contr\u00f4le de la lib\u00e9ration, etc.), il est essentiel d\u2019\u00e9valuer les technologies appropri\u00e9es \u00e0 base de CO2 supercritique.<\/p>\n

De nombreux exemples ont \u00e9merg\u00e9 en 2020 : vitamines (E, C, riboflavine, tocoph\u00e9rol), extraits naturels (a\u00e7a\u00ef, poivre rose, huiles essentielles), compos\u00e9s bioactifs (curcuma, disulfirame antitumoral) ou encore principes actifs pharmaceutiques (amoxicilline, anti-inflammatoires, coenzyme Q10, arginine).<\/p>\n

Ces proc\u00e9d\u00e9s reposent soit sur la solubilisation dans le CO2 supercritique suivie d\u2019une pr\u00e9cipitation (ex. : RESS), soit sur l\u2019utilisation du CO2 supercritique comme anti-solvant (ex. : SAS, GAS, PCA, PGSS, DELOS, SFEE, ASES), avec une grande diversit\u00e9 d\u2019applications.<\/p>\n

L\u2019efficacit\u00e9 de ces proc\u00e9d\u00e9s d\u00e9pend aussi de l\u2019\u00e9quipement utilis\u00e9 (buses, syst\u00e8mes de collecte, m\u00e9langeurs, etc.), ce qui explique le d\u00e9veloppement d\u2019innovations sp\u00e9cifiques.<\/p>\n

Impr\u00e9gnation de supports et encapsul\u00e9s avec CO2 supercritique<\/strong><\/h3>\n

Gr\u00e2ce \u00e0 sa forte diffusivit\u00e9, le CO2 supercritique permet d\u2019impr\u00e9gner divers mat\u00e9riaux<\/strong>,<\/a> conf\u00e9rant des fonctionnalit\u00e9s suppl\u00e9mentaires.<\/p>\n

Il est utilis\u00e9 pour ins\u00e9rer des substances dans des particules pr\u00e9alablement form\u00e9es<\/strong>. Par exemple, une \u00e9tude a montr\u00e9 l\u2019impr\u00e9gnation de microparticules de soja avec de l\u2019huile de chia, prot\u00e9geant cette derni\u00e8re contre l\u2019oxydation et contr\u00f4lant sa lib\u00e9ration dans le tractus gastro-intestinal.<\/p>\n

Post-traitement d\u2019encapsul\u00e9s : d\u00e9solvatation, s\u00e9chage, st\u00e9rilisation<\/strong><\/h3>\n

Dans certains cas, des proc\u00e9d\u00e9s d\u2019encapsulation impliquent des solvants organiques, n\u00e9cessitant des \u00e9tapes de purification. Le CO2 supercritique peut \u00eatre utilis\u00e9 pour \u00e9liminer ces r\u00e9sidus, comme le montre une \u00e9tude de 2020 ayant retir\u00e9 99 % du dichlorom\u00e9thane de microsph\u00e8res de PLGA contenant de la risp\u00e9ridone.<\/p>\n

Dans d\u2019autres cas, la st\u00e9rilisation des dispositifs encapsul\u00e9s est cruciale, notamment pour des applications biom\u00e9dicales. Une recherche r\u00e9cente a d\u00e9montr\u00e9 l\u2019efficacit\u00e9 du traitement au CO2 supercritique (2 heures) pour st\u00e9riliser des membranes nanoporeuses en hydrogel \u00e0 base de polyur\u00e9thane, destin\u00e9es \u00e0 l\u2019encapsulation cellulaire en vue d\u2019implants.<\/p>\n

L\u2019expertise d\u2019AINIA en CO2 supercritique et encapsulation<\/strong><\/h3>\n

AINIA poss\u00e8de plus de 25 ans d\u2019exp\u00e9rience dans le d\u00e9veloppement et le transfert industriel de solutions bas\u00e9es sur les processus au CO2 supercritique<\/strong>, ainsi que plus de 15 ans d\u2019exp\u00e9rience en encapsulation. En 2020, des progr\u00e8s ont \u00e9t\u00e9 r\u00e9alis\u00e9s dans le d\u00e9veloppement de proc\u00e9d\u00e9s d\u2019encapsulation par CO2 supercritique, avec l\u2019int\u00e9gration de nouveaux dispositifs exp\u00e9rimentaux.<\/p>\n

Ces travaux ont \u00e9t\u00e9 cofinanc\u00e9s par l\u2019IVACE (Institut Valencien de Comp\u00e9titivit\u00e9 des Entreprises) dans le cadre de son programme de soutien \u00e0 la recherche et au transfert technologique vers l\u2019industrie.<\/p>\n

\u00a0<\/p>\n

\"IVACE\"[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div><\/body><\/html>","protected":false},"excerpt":{"rendered":"

[vc_row][vc_column][vc_column_text css=\u201d\u201d] Le CO2 supercritique peut \u00eatre utilis\u00e9 non seulement pour obtenir des extraits adapt\u00e9s \u00e0 l\u2019encapsulation, mais aussi \u00e0 d\u2019autres \u00e9tapes du processus, telles que la g\u00e9n\u00e9ration de particules, l\u2019impr\u00e9gnation de mat\u00e9riaux, la r\u00e9duction de la charge microbienne, et bien plus encore. Les pr\u00e9f\u00e9rences des consommateurs et les attentes de l\u2019industrie incluent la recherche […]<\/p>\n","protected":false},"author":191,"featured_media":174705,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1929],"tags":[],"class_list":["post-176296","post","type-post","status-publish","format-standard","hentry","category-non-classifiee"],"acf":[],"yoast_head":"\nProc\u00e9d\u00e9s au CO2 supercritique et encapsulation<\/title>\n<meta name=\"description\" content=\"Solutions d\u2019encapsulation innovantes et durables gr\u00e2ce au CO2 supercritique : extraction, particules et impr\u00e9gnation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ainia.com\/fr\/ainia-news\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Proc\u00e9d\u00e9s au CO2 supercritique et encapsulation\" \/>\n<meta property=\"og:description\" content=\"Solutions d\u2019encapsulation innovantes et durables gr\u00e2ce au CO2 supercritique : extraction, particules et impr\u00e9gnation.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ainia.com\/fr\/ainia-news\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\/\" \/>\n<meta property=\"og:site_name\" content=\"AINIA\" \/>\n<meta property=\"article:published_time\" content=\"2024-12-09T10:44:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-03T06:39:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ainia.com\/wp-content\/uploads\/2024\/10\/planta-piloto-fluidos-supercriticos-08-2000.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"555\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Elvira Casas\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Elvira Casas\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/ainia-news\\\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/ainia-news\\\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\\\/\"},\"author\":{\"name\":\"Elvira Casas\",\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/#\\\/schema\\\/person\\\/7a94c6e6ccd34f6428e2ab3d52d2d72b\"},\"headline\":\"Proc\u00e9d\u00e9s au CO2 supercritique et encapsulation : multiplier les opportunit\u00e9s\",\"datePublished\":\"2024-12-09T10:44:44+00:00\",\"dateModified\":\"2025-07-03T06:39:22+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/ainia-news\\\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\\\/\"},\"wordCount\":1165,\"publisher\":{\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/ainia-news\\\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.ainia.com\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/planta-piloto-fluidos-supercriticos-08-2000.jpg\",\"articleSection\":[\"Non classifi\u00e9(e)\"],\"inLanguage\":\"fr\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/ainia-news\\\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\\\/\",\"url\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/ainia-news\\\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\\\/\",\"name\":\"Proc\u00e9d\u00e9s au CO2 supercritique et encapsulation\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/ainia-news\\\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/ainia-news\\\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.ainia.com\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/planta-piloto-fluidos-supercriticos-08-2000.jpg\",\"datePublished\":\"2024-12-09T10:44:44+00:00\",\"dateModified\":\"2025-07-03T06:39:22+00:00\",\"description\":\"Solutions d\u2019encapsulation innovantes et durables gr\u00e2ce au CO2 supercritique : extraction, particules et impr\u00e9gnation.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/ainia-news\\\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\\\/#breadcrumb\"},\"inLanguage\":\"fr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.ainia.com\\\/fr\\\/ainia-news\\\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr\",\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/ainia-news\\\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.ainia.com\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/planta-piloto-fluidos-supercriticos-08-2000.jpg\",\"contentUrl\":\"https:\\\/\\\/www.ainia.com\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/planta-piloto-fluidos-supercriticos-08-2000.jpg\",\"width\":2000,\"height\":555},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/ainia-news\\\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Proc\u00e9d\u00e9s au CO2 supercritique et encapsulation : multiplier les opportunit\u00e9s\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/\",\"name\":\"AINIA\",\"description\":\"AINIA\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/#organization\",\"name\":\"Ainia\",\"url\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr\",\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.ainia.com\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/LOGO-AINIA-simple-alta-resolucion-sin-fondo-1.png\",\"contentUrl\":\"https:\\\/\\\/www.ainia.com\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/LOGO-AINIA-simple-alta-resolucion-sin-fondo-1.png\",\"width\":1000,\"height\":346,\"caption\":\"Ainia\"},\"image\":{\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/#\\\/schema\\\/person\\\/7a94c6e6ccd34f6428e2ab3d52d2d72b\",\"name\":\"Elvira Casas\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e1d4ebcecb3c759792000893f677ae34a2b247acbbf4f2091511bd49fb9ba464?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e1d4ebcecb3c759792000893f677ae34a2b247acbbf4f2091511bd49fb9ba464?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e1d4ebcecb3c759792000893f677ae34a2b247acbbf4f2091511bd49fb9ba464?s=96&d=mm&r=g\",\"caption\":\"Elvira Casas\"},\"description\":\"Ingeniero Qu\u00edmico por la Universidad de Valladolid con D.E.A. en Ingenier\u00eda de Procesos, desarrollo mi actividad laboral en Tecnolog\u00edas de Fluidos Supercr\u00edticos-ALTEX, con m\u00e1s de 23 a\u00f1os de experiencia profesional como responsable de proyectos. Cuento con 25 a\u00f1os de experiencia investigadora en desarrollo de procesos basados en operaciones relacionadas con la ingenier\u00eda qu\u00edmica, especialmente en el \u00e1mbito de las tecnolog\u00edas de alta presi\u00f3n y fluidos supercr\u00edticos (especialmente CO2), abarcando desde desarrollo de procesos hasta escalado a nivel industrial involucrando GMPs y estimaci\u00f3n de viabilidad t\u00e9cnico-econ\u00f3mica, pasando por dise\u00f1o de instalaciones o acciones formativas. Entre las principales l\u00edneas tecnol\u00f3gicas cabe destacar: Extracci\u00f3n y fraccionamiento de sustancias naturales diversas (aceites vegetales, extractos bot\u00e1nicos, aceites esenciales y aromas, fracciones bioactivas o funcionales, etc.) Desgrasado de productos agroalimentarios Mejora de productos (descontaminaci\u00f3n, eliminaci\u00f3n de plaguicidas, fraccionamiento, etc.) Tratamiento de materiales e impregnaci\u00f3n Micro\\\/nanoencapsulaci\u00f3n y obtenci\u00f3n de part\u00edculas Otros: aprovechamiento integral de subproductos, biorrefiner\u00eda\\\/bioindustrias, etc.\",\"sameAs\":[\"https:\\\/\\\/www.ainia.com\\\/ainia\\\/sobre-ainia\\\/ainia-contacto-informacion\\\/\"],\"url\":\"https:\\\/\\\/www.ainia.com\\\/fr\\\/ainia-news\\\/author\\\/elvira-casas\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Proc\u00e9d\u00e9s au CO2 supercritique et encapsulation","description":"Solutions d\u2019encapsulation innovantes et durables gr\u00e2ce au CO2 supercritique : extraction, particules et impr\u00e9gnation.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ainia.com\/fr\/ainia-news\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\/","og_locale":"fr_FR","og_type":"article","og_title":"Proc\u00e9d\u00e9s au CO2 supercritique et encapsulation","og_description":"Solutions d\u2019encapsulation innovantes et durables gr\u00e2ce au CO2 supercritique : extraction, particules et impr\u00e9gnation.","og_url":"https:\/\/www.ainia.com\/fr\/ainia-news\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\/","og_site_name":"AINIA","article_published_time":"2024-12-09T10:44:44+00:00","article_modified_time":"2025-07-03T06:39:22+00:00","og_image":[{"width":2000,"height":555,"url":"https:\/\/www.ainia.com\/wp-content\/uploads\/2024\/10\/planta-piloto-fluidos-supercriticos-08-2000.jpg","type":"image\/jpeg"}],"author":"Elvira Casas","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Elvira Casas","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ainia.com\/fr\/ainia-news\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\/#article","isPartOf":{"@id":"https:\/\/www.ainia.com\/fr\/ainia-news\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\/"},"author":{"name":"Elvira Casas","@id":"https:\/\/www.ainia.com\/fr\/#\/schema\/person\/7a94c6e6ccd34f6428e2ab3d52d2d72b"},"headline":"Proc\u00e9d\u00e9s au CO2 supercritique et encapsulation : multiplier les opportunit\u00e9s","datePublished":"2024-12-09T10:44:44+00:00","dateModified":"2025-07-03T06:39:22+00:00","mainEntityOfPage":{"@id":"https:\/\/www.ainia.com\/fr\/ainia-news\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\/"},"wordCount":1165,"publisher":{"@id":"https:\/\/www.ainia.com\/fr\/#organization"},"image":{"@id":"https:\/\/www.ainia.com\/fr\/ainia-news\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ainia.com\/wp-content\/uploads\/2024\/10\/planta-piloto-fluidos-supercriticos-08-2000.jpg","articleSection":["Non classifi\u00e9(e)"],"inLanguage":"fr"},{"@type":"WebPage","@id":"https:\/\/www.ainia.com\/fr\/ainia-news\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\/","url":"https:\/\/www.ainia.com\/fr\/ainia-news\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\/","name":"Proc\u00e9d\u00e9s au CO2 supercritique et encapsulation","isPartOf":{"@id":"https:\/\/www.ainia.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.ainia.com\/fr\/ainia-news\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\/#primaryimage"},"image":{"@id":"https:\/\/www.ainia.com\/fr\/ainia-news\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ainia.com\/wp-content\/uploads\/2024\/10\/planta-piloto-fluidos-supercriticos-08-2000.jpg","datePublished":"2024-12-09T10:44:44+00:00","dateModified":"2025-07-03T06:39:22+00:00","description":"Solutions d\u2019encapsulation innovantes et durables gr\u00e2ce au CO2 supercritique : extraction, particules et impr\u00e9gnation.","breadcrumb":{"@id":"https:\/\/www.ainia.com\/fr\/ainia-news\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\/#breadcrumb"},"inLanguage":"fr","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ainia.com\/fr\/ainia-news\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\/"]}]},{"@type":"ImageObject","inLanguage":"fr","@id":"https:\/\/www.ainia.com\/fr\/ainia-news\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\/#primaryimage","url":"https:\/\/www.ainia.com\/wp-content\/uploads\/2024\/10\/planta-piloto-fluidos-supercriticos-08-2000.jpg","contentUrl":"https:\/\/www.ainia.com\/wp-content\/uploads\/2024\/10\/planta-piloto-fluidos-supercriticos-08-2000.jpg","width":2000,"height":555},{"@type":"BreadcrumbList","@id":"https:\/\/www.ainia.com\/fr\/ainia-news\/processes-with-supercritical-co2-and-encapsulation-expanding-possibilities\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/www.ainia.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Proc\u00e9d\u00e9s au CO2 supercritique et encapsulation : multiplier les opportunit\u00e9s"}]},{"@type":"WebSite","@id":"https:\/\/www.ainia.com\/fr\/#website","url":"https:\/\/www.ainia.com\/fr\/","name":"AINIA","description":"AINIA","publisher":{"@id":"https:\/\/www.ainia.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.ainia.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr"},{"@type":"Organization","@id":"https:\/\/www.ainia.com\/fr\/#organization","name":"Ainia","url":"https:\/\/www.ainia.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr","@id":"https:\/\/www.ainia.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.ainia.com\/wp-content\/uploads\/2022\/01\/LOGO-AINIA-simple-alta-resolucion-sin-fondo-1.png","contentUrl":"https:\/\/www.ainia.com\/wp-content\/uploads\/2022\/01\/LOGO-AINIA-simple-alta-resolucion-sin-fondo-1.png","width":1000,"height":346,"caption":"Ainia"},"image":{"@id":"https:\/\/www.ainia.com\/fr\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.ainia.com\/fr\/#\/schema\/person\/7a94c6e6ccd34f6428e2ab3d52d2d72b","name":"Elvira Casas","image":{"@type":"ImageObject","inLanguage":"fr","@id":"https:\/\/secure.gravatar.com\/avatar\/e1d4ebcecb3c759792000893f677ae34a2b247acbbf4f2091511bd49fb9ba464?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/e1d4ebcecb3c759792000893f677ae34a2b247acbbf4f2091511bd49fb9ba464?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e1d4ebcecb3c759792000893f677ae34a2b247acbbf4f2091511bd49fb9ba464?s=96&d=mm&r=g","caption":"Elvira Casas"},"description":"Ingeniero Qu\u00edmico por la Universidad de Valladolid con D.E.A. en Ingenier\u00eda de Procesos, desarrollo mi actividad laboral en Tecnolog\u00edas de Fluidos Supercr\u00edticos-ALTEX, con m\u00e1s de 23 a\u00f1os de experiencia profesional como responsable de proyectos. Cuento con 25 a\u00f1os de experiencia investigadora en desarrollo de procesos basados en operaciones relacionadas con la ingenier\u00eda qu\u00edmica, especialmente en el \u00e1mbito de las tecnolog\u00edas de alta presi\u00f3n y fluidos supercr\u00edticos (especialmente CO2), abarcando desde desarrollo de procesos hasta escalado a nivel industrial involucrando GMPs y estimaci\u00f3n de viabilidad t\u00e9cnico-econ\u00f3mica, pasando por dise\u00f1o de instalaciones o acciones formativas. Entre las principales l\u00edneas tecnol\u00f3gicas cabe destacar: Extracci\u00f3n y fraccionamiento de sustancias naturales diversas (aceites vegetales, extractos bot\u00e1nicos, aceites esenciales y aromas, fracciones bioactivas o funcionales, etc.) Desgrasado de productos agroalimentarios Mejora de productos (descontaminaci\u00f3n, eliminaci\u00f3n de plaguicidas, fraccionamiento, etc.) Tratamiento de materiales e impregnaci\u00f3n Micro\/nanoencapsulaci\u00f3n y obtenci\u00f3n de part\u00edculas Otros: aprovechamiento integral de subproductos, biorrefiner\u00eda\/bioindustrias, etc.","sameAs":["https:\/\/www.ainia.com\/ainia\/sobre-ainia\/ainia-contacto-informacion\/"],"url":"https:\/\/www.ainia.com\/fr\/ainia-news\/author\/elvira-casas\/"}]}},"_links":{"self":[{"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/posts\/176296","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/users\/191"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/comments?post=176296"}],"version-history":[{"count":4,"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/posts\/176296\/revisions"}],"predecessor-version":[{"id":180579,"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/posts\/176296\/revisions\/180579"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/media\/174705"}],"wp:attachment":[{"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/media?parent=176296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/categories?post=176296"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/tags?post=176296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}