{"id":32486,"date":"1997-01-01T00:00:00","date_gmt":"1997-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/influencia-del-tratamiento-con-energia-ionizante-sobre-la-vida-del-pollo-envasado-al-vacio-en-pvc\/"},"modified":"1997-01-01T00:00:00","modified_gmt":"1997-01-01T00:00:00","slug":"influencia-del-tratamiento-con-energia-ionizante-sobre-la-vida-del-pollo-envasado-al-vacio-en-pvc","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/influencia-del-tratamiento-con-energia-ionizante-sobre-la-vida-del-pollo-envasado-al-vacio-en-pvc\/","title":{"rendered":"Influencia del tratamiento con energia ionizante sobre la vida del pollo envasado al vacio en pvc."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Medina Bermudez Clara Ines <\/strong><\/h2>\n<p>Con el proposito de caracterizar las modificaciones que se presentan al irradiar con co- 60 pollo refrigerado envasado en pvc y cryovac con vacio a diferentes dosis (2,2,5,3, 4,5 kgy) y elegir la dosis mas adecuada, se analizaron parametros relacionados con la calidad fisicoquimica, higienico-sanitaria y sensorial. Se abordo el estudio en canal con el fin de observar los cambios en la totalidad del producto y luego en filetes de pechuga, para en una segunda fase, determinar el tiempo de vida util a 4 kgy durante cuatro semanas. Se completo el estudio con el analisis morfologico de microscopia electronica, analisis sensorial instrumental de texturometria y analisis espectrometrico gamma. Este ultimo, con el fin de determinar la no contaminacion ni induccion de radioactividad durante el proceso de irradiacion. La irradiacion fue efectuada en el inea. Se concluyo que para filetes de pechuga la irradiacion a 4 kgy si es una excelente forma de conservacion que duplica e incluso cuadriplica su periodo de vida util en condiciones de refrigeracion envasado en pvc y cryovac con vacio respectivamente, mientras que para canales de pollo no seria la mas conveniente al producir modificaciones desagradables en la apariencia del hueso y de la piel y en el color del exulado y las visceras. Este estudio podria ayudar a establecer la norma tecnica para irradiacion de pollo en vista a su posible comercializacion en colombia.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Influencia del tratamiento con energia ionizante sobre la vida del pollo envasado al vacio en pvc.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Influencia del tratamiento con energia ionizante sobre la vida del pollo envasado al vacio en pvc. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Medina Bermudez Clara Ines <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Navarra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1997<\/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>Mar\u00eda  Iciar Astiasaran Anchia<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Bello Gutierrez <\/li>\n<li>Jos\u00e9 Alfredo Martinez Hernandez (vocal)<\/li>\n<li>Rosaura Farre Rovira (vocal)<\/li>\n<li> Lagarda Blanch Mar\u00eda  Jes\u00fas (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Medina Bermudez Clara Ines Con el proposito de caracterizar las modificaciones que se presentan al irradiar con [&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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