{"id":85117,"date":"2018-03-10T00:09:33","date_gmt":"2018-03-10T00:09:33","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/parametros-geneticos-de-la-composicion-de-la-leche-de-oveja-y-del-rendimiento-quesero-en-laboratorio\/"},"modified":"2018-03-10T00:09:33","modified_gmt":"2018-03-10T00:09:33","slug":"parametros-geneticos-de-la-composicion-de-la-leche-de-oveja-y-del-rendimiento-quesero-en-laboratorio","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/parametros-geneticos-de-la-composicion-de-la-leche-de-oveja-y-del-rendimiento-quesero-en-laboratorio\/","title":{"rendered":"Parametros geneticos de la composicion de la leche de oveja y del rendimiento quesero en laboratorio."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Othmame Mohamed El Houcine <\/strong><\/h2>\n<p>El tema de la tesis se asienta en el estudio de la composici\u00f3n f\u00edsico-qu\u00edmica de la leche de oveja y el rendimieto quesero, estimado en laboratorio, a partir de una parte al\u00edcuota de leche individual, se pretend\u00eda buscar la variables cualitativa de la leche de oveja, que pueda resultar m\u00e1s adecuada como criterio de selecci\u00f3n, con el fin de producir una leche m\u00e1s rica y, por lo tanto, m\u00e1s adecuada para la producci\u00f3n de queso.  se ha realizado 7492 controles mensuales de 1916 lactaciones de ovjas churra, procedentes de 8 reba\u00f1os distintos. Se han desarrollado t\u00e9cnicas anal\u00edticas especif\u00edcas: spectometr\u00eda infrarrojo con trasnformada de fourrier (ftir) para la determinaci\u00f3n de las caracter\u00edsticas qu\u00edmicas de la leche (grasa, prote\u00edna total, cas\u00ednas, prote\u00ednas solubles y extracto seco) y un m\u00e9todo de microfabricaci\u00f3nde queso en laboratorio a partir de vol\u00famnes reducidos (10ml) de leche.  El recuento de c\u00e9lulas som\u00e1ticas, la cantidad de leche y los datos genal\u00f3gicos hansido facilitados por anche. (Asociaci\u00f3n nacional de criadores de ganado slecto de raza churra). El tratamiento estad\u00edstico de los datos se efectu\u00f3 en base a dos tipos de modelos, el modelo de lactaciones y el de controles.  la repetibilidad y la fiabilidad de los m\u00e9todos han sido satisfactorias. se ha observado una gran variablidad de los resultados. El efecto reba\u00f1o (reba\u00f1o-a\u00f1o-estaci\u00f3n de parto y reba\u00f1o fecha de control), la fase de lactaci\u00f3n y la edad al parto se han mostrado las principales fuentes de variaci\u00f3n. el factor parto-primer control lo es tambi\u00e9n para las variables cualitativas y el rendimiento quesero en laboratorio.  las variables m\u00e1s correlacionadas conel rendimiento en queso son el extracto seco, la materia \u00fatil, las cas\u00ednas, la prote\u00edna total y la grasa. la materia grasa sigue muy variable y poco heredable, a pesar de las precauciones de muestro y an\u00e1lisis de las muestras de leche. El rendimiento quesero en laborato<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Parametros geneticos de la composicion de la leche de oveja y del rendimiento quesero en laboratorio.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Parametros geneticos de la composicion de la leche de oveja y del rendimiento quesero en laboratorio. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Othmame Mohamed El Houcine <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Le\u00f3n<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/06\/2000<\/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>Fermin San Primitivo Tirados<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan  manuel Serradilla manrique <\/li>\n<li>dunixi Gabi\u00f1a iturriaga (vocal)<\/li>\n<li>mohamed Ben hamouda (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Othmame Mohamed El Houcine El tema de la tesis se asienta en el estudio de la composici\u00f3n [&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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