{"id":80008,"date":"2018-03-09T23:25:54","date_gmt":"2018-03-09T23:25:54","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-qua%c2%admica-de-fibras-de-plantas-herbaceas-utilizadas-para-la-fabricacion-de-pastas-de-papel-de-alta-calidad\/"},"modified":"2018-03-09T23:25:54","modified_gmt":"2018-03-09T23:25:54","slug":"caracterizacion-qua%c2%admica-de-fibras-de-plantas-herbaceas-utilizadas-para-la-fabricacion-de-pastas-de-papel-de-alta-calidad","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/caracterizacion-qua%c2%admica-de-fibras-de-plantas-herbaceas-utilizadas-para-la-fabricacion-de-pastas-de-papel-de-alta-calidad\/","title":{"rendered":"Caracterizaci\u00f3n qu\u00edmica de fibras de plantas herb\u00e1ceas utilizadas para la fabricaci\u00f3n de pastas de papel de alta calidad"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Isabel Mar\u00eda Rodriguez Garcia <\/strong><\/h2>\n<p>La presente tesis plantea el estudio de la composici\u00f3n qu\u00edmica de las fibras de varias plantas herb\u00e1ceas utilizadas como materia prima para la fabricaci\u00f3n de pasta de papel de alta calidad, as\u00ed como, la evoluci\u00f3n de sus principales componentes durante el proceso de cocci\u00f3n con objeto de obtener un mejor aprovechamiento industrial de estas fibras.  las fibras seleccionadas para este estudio fueron: lino, (linom vistatissimum), c\u00e1\u00f1amo (cannabis sativa), kenaf (hibiscus cannabinus), yute (corchorus capsularis), sisas (agave sisalana) y abac\u00e1 (musia textilis).  el estudio se centra en una caracterizaci\u00f3n general de las fibras basada en la cuantificaci\u00f3n de las principales fracciones (polisac\u00e1ridos, lignina, extra\u00edbles, hidrosolubles y cenizas), poniendo especial \u00e9nfasis en el estudio detallado de la composici\u00f3n de los extra\u00edbles lipof\u00edlicos y lignina, fracciones que presentan una especial relevancia en la fabricaci\u00f3n de pasta de papel.  tambi\u00e9n se estudio el comportamiento y los cambios estructurales de lipidos y lignina tras la cocci\u00f3n alcalina.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizaci\u00f3n qu\u00edmica de fibras de plantas herb\u00e1ceas utilizadas para la fabricaci\u00f3n de pastas de papel de alta calidad<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizaci\u00f3n qu\u00edmica de fibras de plantas herb\u00e1ceas utilizadas para la fabricaci\u00f3n de pastas de papel de alta calidad <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Isabel Mar\u00eda Rodriguez Garcia <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Sevilla<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/05\/2006<\/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> R\u00edo Andrade Jos\u00e9 Carlos Del<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Francisco Colom pastor <\/li>\n<li>angel tomas Martinez ferrer (vocal)<\/li>\n<li>alfonso Guiraum p\u00e9rez (vocal)<\/li>\n<li>Manuel Jes\u00fas Diaz blanco (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Isabel Mar\u00eda Rodriguez Garcia La presente tesis plantea el estudio de la composici\u00f3n qu\u00edmica de las fibras [&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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