{"id":30356,"date":"2018-03-09T09:23:56","date_gmt":"2018-03-09T09:23:56","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/determinacion-de-residuos-de-medicamentos-en-piensos-y-alimentos-de-origen-animal-utilizando-microelectrodos-de-fibra-de-carbono\/"},"modified":"2018-03-09T09:23:56","modified_gmt":"2018-03-09T09:23:56","slug":"determinacion-de-residuos-de-medicamentos-en-piensos-y-alimentos-de-origen-animal-utilizando-microelectrodos-de-fibra-de-carbono","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/determinacion-de-residuos-de-medicamentos-en-piensos-y-alimentos-de-origen-animal-utilizando-microelectrodos-de-fibra-de-carbono\/","title":{"rendered":"Determinaci\u00f3n de residuos de medicamentos en piensos y alimentos de origen animal utilizando microelectrodos de fibra de carbono"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Guzm\u00e1n De La Mata Alicia <\/strong><\/h2>\n<p>Los medicamentos empleados en veterinaria, con fines terap\u00e9uticos, profil\u00e1ticos o como promotores del crecimiento, pueden dejar residuos en los alimentos obtenidos a partir tratados. Dado que estos residuos pueden resultar perjudiciales para el consumidor, el empleo de estos medicamentos y los l\u00edmites m\u00e1ximos de residuos  que pueden aparecer en los alimentos est\u00e1n regulados, siendo necesario el desarrollo de m\u00e9todos anal\u00edticos para su determinaci\u00f3n en estas matrices. El objetivos de esta tesis es el estudio y desarrollo de m\u00e9todos electroanal\u00edticos sensibles y r\u00e1pidos para llevar a cabo la determinaci\u00f3n de residuos de productos farmacol\u00f3gicos en muestras de origen animal, empleando para ello microelectrodos cil\u00edndricos de fibra de carbono.  mediante el empleo de diversas t\u00e9cnicas electroanal\u00edticas se ha estudiado el comportamiento electroqu\u00edmico de los analitos elegidos, pertenecientes a diferentes familias: tioruacilos (antitiroideos), tetraciclinas (antibi\u00f3ticos), furosemida (diur\u00e9ticos) y nitrofuranos (antibacterianos). Los m\u00e9todos de determinaci\u00f3n puestos a punto, basados en t\u00e9cnicas voltamperom\u00e9tricas o amperom\u00e9trica, se han aplicado a la determinaci\u00f3n de metiltiouracilo en piensos y harinas de alimentaci\u00f3n de ganado, de oxitetraciclina en leche y huevos, y de nitrofurantoina en m\u00fasculo de polo. Asimismo, dado que se suelen suministrar combinaciones de f\u00e1rmacos, se ha puesto a punto un m\u00e9todo de separaci\u00f3n cromatogr\u00e1fica mediante hplc con dtecci\u00f3n amperom\u00e9trica de impulsos (pad), que se ha aplicado a la determinaci\u00f3n de furosemida en leche en presencia de tiouracilos y tetraciclinas. Finalmente, se ha desarrollado un m\u00e9todo de detecci\u00f3n simult\u00e1nea de nitrofurantoina y su metabolito principal empelando un detector amperom\u00e9trico dual.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Determinaci\u00f3n de residuos de medicamentos en piensos y alimentos de origen animal utilizando microelectrodos de fibra de carbono<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Determinaci\u00f3n de residuos de medicamentos en piensos y alimentos de origen animal utilizando microelectrodos de fibra de carbono <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Guzm\u00e1n De La Mata Alicia <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 28\/05\/2004<\/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>sede\u00f1o Orive Y\u00e1\u00f1ez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 manuel Pingarr\u00f3n carraz\u00f3n <\/li>\n<li>lucas Hernandez hernandez (vocal)<\/li>\n<li>Antonio S\u00e1nchez misiego (vocal)<\/li>\n<li>ramon Jos\u00e9 Barrio diez caballero (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Guzm\u00e1n De La Mata Alicia Los medicamentos empleados en veterinaria, con fines terap\u00e9uticos, profil\u00e1ticos o como promotores [&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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