{"id":13384,"date":"2018-03-09T08:59:38","date_gmt":"2018-03-09T08:59:38","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-de-la-accion-de-celulasas-en-el-aprovechamiento-de-biomasa-y-en-la-hidrolisis-de-precursores-terpenicos-de-la-uva\/"},"modified":"2018-03-09T08:59:38","modified_gmt":"2018-03-09T08:59:38","slug":"estudio-de-la-accion-de-celulasas-en-el-aprovechamiento-de-biomasa-y-en-la-hidrolisis-de-precursores-terpenicos-de-la-uva","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/estudio-de-la-accion-de-celulasas-en-el-aprovechamiento-de-biomasa-y-en-la-hidrolisis-de-precursores-terpenicos-de-la-uva\/","title":{"rendered":"Estudio de la accion de celulasas en el aprovechamiento de biomasa y en la hidr\u00f3lisis de precursores terpenicos de la uva"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Jimenez Baiget Josep Antoni <\/strong><\/h2>\n<p>La presente tesis doctoral se enmarca dentro de la linea de investigacion de bioquimica industrial que desarrolla el departamento de bioquimica y biotecnolog\u00eda de la universidad \u00abrovira i virgili\u00bb de tarragona. La hip\u00f3tesis de trabajo es que la hidr\u00f3lisi enzimatica es una via adecuada para el uso de la biomassa residual como fuente de energia renovable. El objetivo del trabajo es caracterizar unas condiciones optimas de hidrolisi nzim\u00e1tica de celulasas fungicas y desarrollar en el laboratorio procesos de hidro\u00f3lisis de residuos forestales i de c\u00e1scaras de avellana y de almendra. La metodolog\u00eda se basa en el uso de: un fermentador de laboratorio para el cuntivo de hongos y producci\u00f3n de celulasas; un pre-tratamiento hidrol\u00edtico termo-mec\u00e1nico-acuoso-vapor de biomasa residual para la posterior hidr\u00f3lisis enzim\u00e1tica, y un reactor para llevar a cabo la acci\u00f3n de las enzimas. El trabajo est\u00e1 estructurado en tres grandes bloques. (I) producci\u00f3n y caracterizaci\u00f3n de celulasas f\u00fangicas a partir de diferentes hongos cultivados con distintas fuentes de carbono. Caracterizaci\u00f3n del efecto de ph y temperatura. (Ii) hidr\u00f3lisis enzim\u00e1tica de la citada biomasa residual,previamente sometida a un tratamiento termo-mecanico por acci\u00f3n de vapor. (Iii) hidr\u00f3lisis enzim\u00e1tica de precursores terp\u00e9nicos de la uva. Mediante hidr\u00f3lisis enzim\u00e1tica de celulasas de trichoderma reesei y trichoderma viride los rendimientos de glucosa potencial a partir de biomasa residual pretratada fueron del 90-95%. Se obtuvieron buenas correlacones entre rendimiento enzim\u00e1tico de glucosa y severidad del pretratamiento y deslignificacion. En el apartado de hidr\u00f3lisis de precursores terpenicos de la uva, los resultados obtenidos contribuyen al estudio de la acci\u00f3n de las beta-glucosidasas como tratamiento adecuado para potenciar el contenido arom\u00e1tico del vino.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio de la accion de celulasas en el aprovechamiento de biomasa y en la hidr\u00f3lisis de precursores terpenicos de la uva<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio de la accion de celulasas en el aprovechamiento de biomasa y en la hidr\u00f3lisis de precursores terpenicos de la uva <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Jimenez Baiget Josep Antoni <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Rovira i virgili<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/10\/2001<\/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>Antoni Romeu Figuerola<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: francesc Castell i piqu\u00e9 <\/li>\n<li>montserrat Busquets abi\u00f3 (vocal)<\/li>\n<li>Jos\u00e9 Manuel Guillam\u00f3n navarro (vocal)<\/li>\n<li>Francisco ignacio Javier Pastor blasco (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jimenez Baiget Josep Antoni La presente tesis doctoral se enmarca dentro de la linea de investigacion 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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