{"id":9534,"date":"1995-01-01T00:00:00","date_gmt":"1995-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/01\/01\/influencia-de-los-pretratamientos-de-clarificacion-en-el-contenido-nitrogenado-de-mostos-y-vinos-alcoholes-superiores-en-vinos\/"},"modified":"1995-01-01T00:00:00","modified_gmt":"1995-01-01T00:00:00","slug":"influencia-de-los-pretratamientos-de-clarificacion-en-el-contenido-nitrogenado-de-mostos-y-vinos-alcoholes-superiores-en-vinos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/influencia-de-los-pretratamientos-de-clarificacion-en-el-contenido-nitrogenado-de-mostos-y-vinos-alcoholes-superiores-en-vinos\/","title":{"rendered":"Influencia de los pretratamientos de clarificacion en el contenido nitrogenado de mostos y vinos. alcoholes superiores en vinos."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Belen Ayestaran Iturbe <\/strong><\/h2>\n<p>En la presente tesis doctoral se ha estudiado la influencia de los tratamientos de clarificacion del mosto sobre el comportamiento de los compuestos nitrogenados a lo largo de la fermentacion. Las conclusiones a las que se ha llegado son que en la primera mitad de la fermentacion, cuando se alcanzan clarificaciones del mosto excesivamente elevadas por filtracion a vacio, el consumo de aminoacidos, sobre todo basicos con mayor afinidad por la permeasa general de aminoacidos (gap) es menos que en una muestra de mosto control que no se clarifico. En la segunda mitad de la fermentacion la excreccion de los aminoacidos fue superior en los mostos muy clarificados, debido probablemente a que las levaduras presentan mucha tolerancia al etanol que en medios con mas cantidad de turbios por ultimo se constato consumo de aminoacidos en el proceso de conservacion del vino procedente del mosto muy clarificado, debido a la poblacion bacteriana residual que se ha desarrollado en el vino. En cuanto a las muestras de mosto sometidas a clarificacion por sedimentacion, siguieron un comportamiento semejante al mosto control, ya que con este tratamiento la clarificacion alcanzada fue menor<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Influencia de los pretratamientos de clarificacion en el contenido nitrogenado de mostos y vinos. alcoholes superiores en vinos.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Influencia de los pretratamientos de clarificacion en el contenido nitrogenado de mostos y vinos. alcoholes superiores en vinos. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Belen Ayestaran Iturbe <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 P\u00fablica de navarra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1995<\/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>Carmen Ancin Azpilicueta<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Julian Rivas Gonzalo <\/li>\n<li>Felix Ramon Romojaro Almela (vocal)<\/li>\n<li>Alberto Gonzalez Guerrero (vocal)<\/li>\n<li>Bernard Medina (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Belen Ayestaran Iturbe En la presente tesis doctoral se ha estudiado la influencia de los tratamientos de [&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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