{"id":26251,"date":"2003-10-10T00:00:00","date_gmt":"2003-10-10T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/viabilidad-del-analisis-de-antocianinas-para-la-diferenciacion-varietal-de-uvas-y-vinos-tintos\/"},"modified":"2003-10-10T00:00:00","modified_gmt":"2003-10-10T00:00:00","slug":"viabilidad-del-analisis-de-antocianinas-para-la-diferenciacion-varietal-de-uvas-y-vinos-tintos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/viabilidad-del-analisis-de-antocianinas-para-la-diferenciacion-varietal-de-uvas-y-vinos-tintos\/","title":{"rendered":"Viabilidad del an\u00e1lisis de antocianinas para la diferenciaci\u00f3n varietal de uvas y vinos tintos"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Eva Garc\u00eda Beneytez <\/strong><\/h2>\n<p>Los compuestos fen\u00f3licos juegan un papel muy importante en enolog\u00eda debido a la influencia que ejercen sobre la calidad de los vinos tintos. Las antocianinas son las responsables del color de uvas y vinos tintos. En muchos trabajos de investigaci\u00f3n se ha puesto de manifiesto la existencia de importantes diferencias en el perfil antoci\u00e1nico de diversas variedades de uva tinta mediante an\u00e1lisis por hplc. Este perfiel se traslada en buena medida al vino, de forma que cada vino varietal tiene un perfil antoci\u00e1nico caracter\u00edstico, que lo puede diferenciar de otros. Mediante la determinaci\u00f3n del perfil antoci\u00e1nico por hplc y el empleo de diversas t\u00e9cnicas de an\u00e1lisis estad\u00edstico multivariante se ha consegudio realizar agrupamientos que permiten asociar variedades con caracter\u00edsticas similares y discriminar entre variedades con caracter\u00edsticas diferentes.  como resultado de este trabajo se ha obtenido que el perfiel antoci\u00e1nico es una herramienta v\u00e1lida para la diferenciaci\u00f3n de uvas y de vinos tintos j\u00f3venes de diferentes variedades. Esta herramienta tamib\u00e9n permite establecer diferencias entre tecnolog\u00edas de maceraci\u00f3n y zonas de producci\u00f3n para vinos tintos j\u00f3venes de una misma cosecha elaborados con la misma variedad de uva. Sin embargo, aunque esta herramienta anal\u00edtica pone de manifiesto diferencias entre clones de una misma variedad, no permite caracterizar los vinos elaborados con cada uno de ellos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Viabilidad del an\u00e1lisis de antocianinas para la diferenciaci\u00f3n varietal de uvas y vinos tintos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Viabilidad del an\u00e1lisis de antocianinas para la diferenciaci\u00f3n varietal de uvas y vinos tintos <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Eva Garc\u00eda Beneytez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 10\/10\/2003<\/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>Eugenio Revilla Garc\u00eda<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: agustin Garate ormaechea <\/li>\n<li>alfredo Gonz\u00e1lez salgueiro (vocal)<\/li>\n<li>Mar\u00eda  rosario Salinas fernandez (vocal)<\/li>\n<li>gin\u00e9s Navarro Garc\u00eda (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Eva Garc\u00eda Beneytez Los compuestos fen\u00f3licos juegan un papel muy importante en enolog\u00eda debido a la influencia [&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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