{"id":49363,"date":"2021-03-08T06:11:07","date_gmt":"2021-03-08T06:11:07","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/nuevo-metodo-de-valoracion-indirecta-de-acido-fitico-por-complexometria-indirecta-con-fe-iii-y-su-aplicacion-a-la-determinacion-de-acido-fitico-en-harinas-de-cereales-y-derivados\/"},"modified":"2021-03-08T06:11:07","modified_gmt":"2021-03-08T06:11:07","slug":"nuevo-metodo-de-valoracion-indirecta-de-acido-fitico-por-complexometria-indirecta-con-fe-iii-y-su-aplicacion-a-la-determinacion-de-acido-fitico-en-harinas-de-cereales-y-derivados","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/nuevo-metodo-de-valoracion-indirecta-de-acido-fitico-por-complexometria-indirecta-con-fe-iii-y-su-aplicacion-a-la-determinacion-de-acido-fitico-en-harinas-de-cereales-y-derivados\/","title":{"rendered":"Nuevo metodo de valoracion indirecta de acido fitico por complexometria indirecta con fe (iii) y su aplicacion a la determinacion de acido fitico en harinas de cereales y derivados."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Ruiz De Lopez Anton Carlos <\/strong><\/h2>\n<p>Se determina acido fitico por precipitacion de este al estado de sal ferrica utilizando un exceso de fe(iii) y valorando posteriormente el exceso de metal no combinado complexometricamente con aedt a ph 2 tamponado con glicocola o bien valorandolo colorimetricamente a 500 nm.  el fenomeno de la coprecipitacion esta impedido por accion de un complejo intermedio entre el exceso de metal y el acido sulfosalicilico. Este metodo ha sido comparado con el de heubner y stadler  modificado por casares y moreno comprobando una mayor exactitud y sensibilidad del primero con errores inferiores al 1% siendo estos mayores al aplicar el segundo metodo. Se ha aplicado el metodo propuesto al analisis del acido fitico en harina alimentos dieteticos infantiles derivados de cereales pastas alimenticias asi como un estudio sobre la degradacion de este acido en la elaboracion de galletas pan blanco y pan integral.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Nuevo metodo de valoracion indirecta de acido fitico por complexometria indirecta con fe (iii) y su aplicacion a la determinacion de acido fitico en harinas de cereales y derivados.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Nuevo metodo de valoracion indirecta de acido fitico por complexometria indirecta con fe (iii) y su aplicacion a la determinacion de acido fitico en harinas de cereales y derivados. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Ruiz De Lopez Anton Carlos <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1982<\/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> Garcia Villanova Ruiz Rafael<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Fermin Sanchez De Medina Contreras <\/li>\n<li>Carmen De La Torre Boronat (vocal)<\/li>\n<li>Rafael Garcia Villanova (vocal)<\/li>\n<li>Rosaura Farre Rovira (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ruiz De Lopez Anton Carlos Se determina acido fitico por precipitacion de este al estado de sal [&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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