{"id":82624,"date":"2000-01-01T00:00:00","date_gmt":"2000-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/modelos-cinetico-matematicos-de-vida-util-de-alimentos-infantiles-homogeneizados\/"},"modified":"2000-01-01T00:00:00","modified_gmt":"2000-01-01T00:00:00","slug":"modelos-cinetico-matematicos-de-vida-util-de-alimentos-infantiles-homogeneizados","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/modelos-cinetico-matematicos-de-vida-util-de-alimentos-infantiles-homogeneizados\/","title":{"rendered":"Modelos cinetico-matematicos de vida util de alimentos infantiles homogeneizados."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Manuel Angel Palazon Garcia <\/strong><\/h2>\n<p>En los \u00faltimos a\u00f1os, el consumo de alimentos infantiles homogeneizados ha experimentado un notable crecimiento, especialmente en los pa\u00edses desarrollados, al tiempo que se ha ido incrementando el inter\u00e9s sobre el conocimiento del deterioro que, inevitablemente, estos alimentos sufren durante los procesos de elaboraci\u00f3n, envasado y distribuci\u00f3n. Actualmente, la legislaci\u00f3n obliga al fabricante a establecer e indicar en el etiquetado la vida \u00fatil del alimento, es decir, \u00abel per\u00edodo durante el cual garantiza que el producto mantiene sus propiedades espec\u00edficas en condiciones de conservaci\u00f3n adecuadas\u00bb. Sin embargo, apenas existen estudios que aborden con profundidad la cuantificaci\u00f3n del per\u00edodo de consumo preferente de este tipo de alimentos.  teniendo en cuenta la importancia de estos productos en la dieta del ni\u00f1o y considerando las especiales caracter\u00edsticas del grupo de poblaci\u00f3n al que van destinados, se hace necesario profundizar en el conocimiento de la evoluci\u00f3n de los atributos de calidad de estos elaborados a lo largo del tiempo.  en la presente tesis doctoral se han estudiado dos beikostos: uno con base de fruta (compota de manzana) y otro con base de carne (vaca jardinera). En ambos casos, las muestras se han dividido en tres lotes, siendo sometidas a diferentes condiciones ambientales: 23, 30 y 37 grados c. Durante los 420 d\u00edas que dur\u00f3 el estudio se determinaron, en ambos productos, por un panel de degustadores adiestrado, los siguientes atributos sensoriales: color, brillo, sin\u00e9resis, olor, consistencia, textura, sabor, amargor, rancidez, acidez y aceptaci\u00f3n general, as\u00ed como los siguientes par\u00e1metros f\u00edsico-qu\u00edmicos: color (l*, a*, b* y e, del espacio cielab), vitamina c, hmf y acidez total, en el beikost con base de fruta, y color (l*, a*, b* y e, del espacio cielab), contenido en \u00e1cidos grasos y acidez total, en el beikost con base carne.  el tratamiento estad\u00edstico de los resultados<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Modelos cinetico-matematicos de vida util de alimentos infantiles homogeneizados.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Modelos cinetico-matematicos de vida util de alimentos infantiles homogeneizados. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Manuel Angel Palazon Garcia <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/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>Gaspar Francisco Ros Berruezo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Mar\u00eda  rosario fatima Olea serrano <\/li>\n<li>Francisco Rinc\u00f3n le\u00f3n (vocal)<\/li>\n<li>angel Gil hernandez (vocal)<\/li>\n<li>gonzalo Zurera cosano (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Manuel Angel Palazon Garcia En los \u00faltimos a\u00f1os, el consumo de alimentos infantiles homogeneizados ha experimentado un 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