{"id":105039,"date":"2018-03-11T10:28:23","date_gmt":"2018-03-11T10:28:23","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/tecnologa%c2%ada-de-fluidos-supercra%c2%adticos-y-sa%c2%adntesis-enzimatica-para-la-obtencion-de-esteres-de-fitoesteroles-y-otros-ingredientes-lipa%c2%addicos-funcionales\/"},"modified":"2018-03-11T10:28:23","modified_gmt":"2018-03-11T10:28:23","slug":"tecnologa%c2%ada-de-fluidos-supercra%c2%adticos-y-sa%c2%adntesis-enzimatica-para-la-obtencion-de-esteres-de-fitoesteroles-y-otros-ingredientes-lipa%c2%addicos-funcionales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica-fisica\/tecnologa%c2%ada-de-fluidos-supercra%c2%adticos-y-sa%c2%adntesis-enzimatica-para-la-obtencion-de-esteres-de-fitoesteroles-y-otros-ingredientes-lipa%c2%addicos-funcionales\/","title":{"rendered":"Tecnolog\u00eda de fluidos supercr\u00edticos y s\u00edntesis enzim\u00e1tica para la obtenci\u00f3n de \u00e9steres de fitoesteroles y otros ingredientes lip\u00eddicos funcionales."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Guzman Torrelo Villa <\/strong><\/h2>\n<p>Resumen en este trabajo se presentan los resultados m\u00e1s relevantes obtenidos en el estudio de diferentes procesos para enriquecer, purificar y sintetizar ingredientes lip\u00eddicos con propiedades saludables, que tienen un alto valor a\u00f1adido y pueden emplearse en la elaboraci\u00f3n de alimentos funcionales y nutrac\u00e9uticos. Las dos principales metodolog\u00edas utilizadas en la presente tesis son la extracci\u00f3n y fraccionamiento con fluidos supercr\u00edticos y la s\u00edntesis enzim\u00e1tica, que ofrecen ventajas debido a su alta versatilidad, selectividad, eficacia y respeto por el medio ambiente frente a m\u00e9todos convencionales, siendo id\u00f3neas para la obtenci\u00f3n de productos con grado alimentario. la obtenci\u00f3n y purificaci\u00f3n de compuestos lip\u00eddicos minoritarios como fitoesteroles y tocoferoles ha sido abordada partiendo de destilados de desodorizaci\u00f3n de aceite de soja, empleando procesos de extracci\u00f3n supercr\u00edtica en contracorriente (cc-sfe) combinados con transformaciones qu\u00edmicas y enzim\u00e1ticas de los materiales de partida, dando lugar a extractos y fracciones no extra\u00eddas de alto valor a\u00f1adido. por otro lado, a partir de grasa l\u00e1ctea se fraccionaron otros l\u00edpidos con destacada actividad biol\u00f3gica, como \u00e1cidos grasos de cadena corta y cadena media (entre 4 y 12 \u00e1tomos de carbono). Estos \u00e1cidos grasos, junto a otros como los diferentes is\u00f3meros del \u00e1cido linoleico conjugado (cla), se emplearon como material de partida en reacciones sin disolventes catalizadas por lipasas, permitiendo la obtenci\u00f3n de \u00e9steres de fitoesteroles de elevada pureza y alto potencial.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Tecnolog\u00eda de fluidos supercr\u00edticos y s\u00edntesis enzim\u00e1tica para la obtenci\u00f3n de \u00e9steres de fitoesteroles y otros ingredientes lip\u00eddicos funcionales.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Tecnolog\u00eda de fluidos supercr\u00edticos y s\u00edntesis enzim\u00e1tica para la obtenci\u00f3n de \u00e9steres de fitoesteroles y otros ingredientes lip\u00eddicos funcionales. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Guzman Torrelo Villa <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/11\/2010<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Carlos F. Torres Olivares<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: tiziana Fornari reale <\/li>\n<li>vicente Palanca orts (vocal)<\/li>\n<li>Mar\u00eda victoria Ruiz m\u00e9ndez (vocal)<\/li>\n<li>Luis V\u00e1zquez de frutos (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Guzman Torrelo Villa Resumen en este trabajo se presentan los resultados m\u00e1s relevantes obtenidos en el estudio [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[560],"tags":[212022,212021,139593,173339,212023,76931],"class_list":["post-105039","post","type-post","status-publish","format-standard","hentry","category-quimica-fisica","tag-carlos-f-torres-olivares","tag-guzman-torrelo-villa","tag-luis-vazquez-de-frutos","tag-maria-victoria-ruiz-mendez","tag-tiziana-fornari-reale","tag-vicente-palanca-orts"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/105039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=105039"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/105039\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=105039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=105039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=105039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}