{"id":15592,"date":"2018-03-09T09:02:49","date_gmt":"2018-03-09T09:02:49","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/correcion-de-pardeamiento-en-vinos-blancoas-mediantel-el-uso-de-levaduras\/"},"modified":"2018-03-09T09:02:49","modified_gmt":"2018-03-09T09:02:49","slug":"correcion-de-pardeamiento-en-vinos-blancoas-mediantel-el-uso-de-levaduras","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/correcion-de-pardeamiento-en-vinos-blancoas-mediantel-el-uso-de-levaduras\/","title":{"rendered":"Correci\u00f3n de pardeamiento en vinos blancoas mediantel el uso de levaduras"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Francisco Pedro Bonilla De Luque <\/strong><\/h2>\n<p>Los vinos finos despu\u00e9s del embotellado sufren un proceso de alteraci\u00f3n indeseable de sus caracter\u00edsticas organol\u00e9pticas que recibe el nombre de pardeamiento. Mediante en empleo de levaduras de panificaci\u00f3n se aborda el desarrollo de tratamientos preventivos y de correcci\u00f3n del vino a trav\u00e9s de diferentes reg\u00edmenes de operaci\u00f3n: est\u00e1tico, din\u00e1mico y continuo.  los resultados de los an\u00e1lisis de absorbancia muestran que las levaduras de panificaci\u00f3n son eficaces en la correci\u00f3n del color, aroma y sabor de los vinos finos, mejorando a otros clarificantes de uso com\u00fan como el carb\u00f3n activo o la pvpp. Asimismo los an\u00e1lisis cromatogr\u00e1ficos no muestran una acci\u00f3n espec\u00edfica de las levaduras sobre determinados fenoles del vino salvo en el caso de los pigementos pardos, resultado del pardeamiento.  los resultados obtenidos en los tratamientos en r\u00e9gimen continuo utilizando levaduras inmovilizadas indican que mediante este m\u00e9todo operativo es posible reducir la duraci\u00f3n de los tratamientos de clarificaci\u00f3n llevados a cabo en reg\u00edmenes est\u00e1tico y din\u00e1mico.  estos resultados abren el campo de estudio de los mecanismos de interacci\u00f3n que posibilitan la acci\u00f3n clarificante de las levaduras as\u00ed como de las posibles aplicaciones semiindustriales que puedan derivarse de su empleo.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Correci\u00f3n de pardeamiento en vinos blancoas mediantel el uso de levaduras<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Correci\u00f3n de pardeamiento en vinos blancoas mediantel el uso de levaduras <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Francisco Pedro Bonilla De Luque <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 15\/02\/2002<\/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>Manuel Medina Carnicer<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Mar\u00eda Ortega ruiz <\/li>\n<li>Ana Mar\u00eda Troncoso gonz\u00e1lez (vocal)<\/li>\n<li>Luis P\u00e9rez rodr\u00edguez (vocal)<\/li>\n<li>pedro Manuel P\u00e9rez Juan (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Francisco Pedro Bonilla De Luque Los vinos finos despu\u00e9s del embotellado sufren un proceso de alteraci\u00f3n indeseable [&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 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