{"id":25046,"date":"2018-03-09T09:16:16","date_gmt":"2018-03-09T09:16:16","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/influencia-de-la-alimentacion-del-ganado-caprino-en-la-caracterizacion-fa%c2%adsico-qua%c2%admica-y-organoleptica-del-queso-majorero-d-o\/"},"modified":"2018-03-09T09:16:16","modified_gmt":"2018-03-09T09:16:16","slug":"influencia-de-la-alimentacion-del-ganado-caprino-en-la-caracterizacion-fa%c2%adsico-qua%c2%admica-y-organoleptica-del-queso-majorero-d-o","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/la-laguna\/influencia-de-la-alimentacion-del-ganado-caprino-en-la-caracterizacion-fa%c2%adsico-qua%c2%admica-y-organoleptica-del-queso-majorero-d-o\/","title":{"rendered":"Influencia de la alimentaci\u00f3n del ganado caprino en la caracterizaci\u00f3n f\u00edsico-qu\u00edmica y organol\u00e9ptica del queso majorero (d.o.)"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  \u00e1lvarez R\u00edos Sergio \u00e1ngel <\/strong><\/h2>\n<p>Este trabajo de investigaci\u00f3n aborda el problema de la reducci\u00f3n de aporte de fibra larga en las raciones de ganado caprino con el objetivo principal de estudiar las repercusiones que la inclusi\u00f3n de este tipo de fibra en la dieta de los animales puede tener sobre la calidad de la leche y el queso de cabras majoreras.  para ello se utilizaron dos raciones con diferente proporci\u00f3n de forraje de fibra larga\/concentrado y dos tipos de coagulantes diferentes en la fabricaci\u00f3n del queso. Se parti\u00f3 de la valoraci\u00f3n nutritiva de determinados forrajes para confeccionar las raciones planteadas. Se efectu\u00f3 control lechero con determinaci\u00f3n de la cantidad y calidad de la leche. Con el total de leche producida por cada lote se elaboraron quesos siguiendo la normativa establecida por el consejo regulador del queso majorero. Se incluyo otro factor de variaci\u00f3n secundario: el tipo de cuajo. Se controlaron los principales par\u00e1metros de tecnolog\u00eda quesera: tiempo de coagulaci\u00f3n, tiempo de trabajo de la cuajada, as\u00ed como el rendimiento quesero a lo largo de la maduraci\u00f3n. Los quesos se analizaron en tres periodos: fresco (2 d\u00edas), tierno (15 d\u00edas) y curado (60 d\u00edas) determinando ph, grasa, prote\u00edna, humedad y grasa sobre extracto seco.  adem\u00e1s mediante cromatograf\u00eda de gases se obtuvo el perfil de \u00e1cidos grasos de la leche, queso y suero.  estos an\u00e1lisis f\u00edsico-qu\u00edmicos se completaron con an\u00e1lisis organol\u00e9pticos a diferentes niveles: an\u00e1lisis descriptivos de los diferentes quesos mediante panel de jueces expertos, y pruebas discriminatorias y hed\u00f3nicas utilizando paneles de consumidores y catadores semientrenados. Los resultados obtenidos mostraron que el incremento de fibra en la dieta repercuti\u00f3 en un aumento de un 16% en la producci\u00f3n diaria y un 13% en la producci\u00f3n acumulada. el contenido de grasa result\u00f3 mejorado en un 22% en el periodo de control, obteni\u00e9ndos adem\u00e1s valores superiores en contenido total para prot<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Influencia de la alimentaci\u00f3n del ganado caprino en la caracterizaci\u00f3n f\u00edsico-qu\u00edmica y organol\u00e9ptica del queso majorero (d.o.)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Influencia de la alimentaci\u00f3n del ganado caprino en la caracterizaci\u00f3n f\u00edsico-qu\u00edmica y organol\u00e9ptica del queso majorero (d.o.) <\/li>\n<li><strong>Autor:<\/strong>\u00a0  \u00e1lvarez R\u00edos Sergio \u00e1ngel <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 La laguna<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 24\/07\/2003<\/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>M\u00aa Del Rosario Fresno Baquero<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: andrea Brito alay\u00f3n <\/li>\n<li> P\u00e9rez elortondo Francisco Jos\u00e9 (vocal)<\/li>\n<li> Sanz sampelayo m. remedios (vocal)<\/li>\n<li>Juan  Francisco Capote \u00e1lvarez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de \u00e1lvarez R\u00edos Sergio \u00e1ngel Este trabajo de investigaci\u00f3n aborda el problema de la reducci\u00f3n de aporte 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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