{"id":295,"date":"2025-08-22T01:46:43","date_gmt":"2025-08-22T05:46:43","guid":{"rendered":"http:\/\/mcia.ubiobio.cl\/?page_id=295"},"modified":"2025-08-22T01:46:43","modified_gmt":"2025-08-22T05:46:43","slug":"fundamentos-de-operaciones-unitarias","status":"publish","type":"page","link":"https:\/\/mcia.ubiobio.cl\/?page_id=295","title":{"rendered":"Fundamentos de Operaciones Unitarias"},"content":{"rendered":"\n<p><strong>IDENTIFICACION.<\/strong><\/p>\n\n\n\n<p><strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; C\u00f3digo: 522185<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>NOMBRE DE LA ASIGNATURA<\/td><td colspan=\"3\">:&nbsp;<strong>FUNDAMENTOS DE OPERACIONES UNITARIAS &nbsp;<\/strong><\/td><\/tr><tr><td>FACULTAD<\/td><td>: FACSA<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><tr><td>UNIDAD ACADEMICA<\/td><td colspan=\"3\">: Departamento de Ingenier\u00eda en Alimentos<\/td><\/tr><tr><td>N\u00ba CREDITOS<\/td><td>: 4<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><tr><td>REQUISITOS<\/td><td>:<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>DESCRIPCION Y OBJETIVOS.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>&nbsp;DESCRIPCI\u00d3N: Asignatura destinada al conocimiento de los fundamentos de la Ingenier\u00eda de Procesos en la Industria de Alimentos con \u00e9nfasis en las Operaciones Unitarias, orientada a los balances de materia y energ\u00eda, manejo de tablas, aplicaciones de transferencia de materia y calor, y su efecto sobre los alimentos.<\/td><\/tr><tr><td>&nbsp;OBJETIVOS:<br>&nbsp;1. &nbsp;Conocer la aplicaci\u00f3n de &nbsp;los balances de materia y energ\u00eda en los procesos.<br>&nbsp;2. Conocer los fundamentos y aplicaciones de tratamientos t\u00e9rmicos en la industria de alimentos<br>&nbsp;3. Entender los principios de la eliminaci\u00f3n de agua como m\u00e9todo de conservaci\u00f3n de alimentos y el c\u00e1lculo de procesos de secado.<br>&nbsp;4. Conocer los fundamentos y aaplicaci\u00f3n de los m\u00e9todos de refrigeraci\u00f3n y congelaci\u00f3n en alimentos.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>3.&nbsp; RESUMEN DE UNIDADES PROGRAM\u00c1TICAS<\/strong>&nbsp;&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>&nbsp;<\/td><td>&nbsp;<\/td><td>N\u00ba Horas<\/td><\/tr><tr><td>01.<\/td><td>Introducci\u00f3n<\/td><td>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 02<\/td><\/tr><tr><td>02.<\/td><td>Balances de materia y energ\u00eda<\/td><td>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 13<\/td><\/tr><tr><td>03.<\/td><td>Procesos por altas temperaturas<\/td><td>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 15<\/td><\/tr><tr><td>04.<\/td><td>Procesos de secado<\/td><td>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 15<\/td><\/tr><tr><td>05.<\/td><td>Procesos por bajas temperaturas<\/td><td>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 15<\/td><\/tr><tr><td>&nbsp;<\/td><td>TOTAL HORAS:<\/td><td>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;60<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>UNIDADES PROGRAM\u00c1TICAS:<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>A. Introducci\u00f3n:<\/strong><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; Fundamentos de operaciones unitarias<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; Unidades y dimensiones<\/p>\n\n\n\n<p><strong>&nbsp;B. Balances de materia y energ\u00eda<\/strong>.<br>&nbsp;&nbsp;&nbsp;&nbsp; 1. Balances de materia<br>-Diagramas de flujo<br>-Balances materia totales<br>-Balances materia por componentes<br>-C\u00e1lculos<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2. Gases y vapores<br>&#8211; Presi\u00f3n absoluta y manom\u00e9trica<br>&#8211; Ecuaci\u00f3n estado gases ideales y reales<br>&#8211; Equilibrio vapor-l\u00edquido<br>&#8211; C\u00e1lculos<\/p>\n\n\n\n<p>3. Balances de energ\u00eda<br>-T\u00e9rminos energ\u00e9ticos<br>-Calor<br>-Propiedades vapor saturado y sobrecalentado<br>-Balances de calor<br>-Ejercicios<\/p>\n\n\n\n<p>&nbsp;<strong>C. Procesos por altas temperaturas<\/strong><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211;&nbsp; C\u00e1lculo de D, Z y Fo<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211;&nbsp; Proceso de esterilizaci\u00f3n y pasteurizaci\u00f3n<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; Calentamiento no convencional (\u00f3hmico, microondas y infrarrojo)<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<strong>D. Procesos de secado<\/strong><br>&#8211; Secado convencional<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; Atomizaci\u00f3n y liofilizaci\u00f3n<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; Deshidrataci\u00f3n osm\u00f3tica<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;<strong>&nbsp;&nbsp;D. Procesos por bajas temperaturas<\/strong><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; Refrigeraci\u00f3n y congelaci\u00f3n como operaciones unitarias<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; Ciclo de refrigeraci\u00f3n mec\u00e1nica, refrigerantes y equipos<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; Carga t\u00e9rmica<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; Sistemas de congelaci\u00f3n<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; Curva y tiempo de congelaci\u00f3n<\/p>\n\n\n\n<p><strong>5.&nbsp;<\/strong><strong>METODOLOG\u00cdA:&nbsp;<\/strong>El curso est\u00e1 organizado en base a clases te\u00f3rica utilizando medios audiovisuales, Internet, trabajos en grupos, discusi\u00f3n sobre t\u00f3picos espec\u00edficos, con la finalidad de lograr la comprensi\u00f3n de las unidades program\u00e1ticas.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>EVALUACI\u00d3N:\u00a0<\/strong>La evaluaci\u00f3n contar\u00e1 de cert\u00e1menes, seminarios e informes.<\/li>\n\n\n\n<li><strong>BIBLIOGRAF\u00cdA<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong><em>&nbsp;B\u00e1sica<\/em><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>AGUADO J., CALLES J.A., CA\u00d1IZARES P., LOPEZ B., SANTOS A. y SERRANO D. 2002.\u201d Ingenier\u00eda de la Industria Alimentar\u00eda: Volumen III, Operaciones de conservaci\u00f3n de Alimentos\u201d. Ed. SINTESIS S.A., Madrid, Espa\u00f1a.<\/li>\n\n\n\n<li>y VEGA &#8211; MERCADO H. 2000. Deshidrataci\u00f3n de Alimentos. Ed. Acribia, Zaragoza.<\/li>\n\n\n\n<li>BARBOSA &#8211; CANOVAS G., FONTANA A., SCHMIDT S., LABUZA T. 2007 Water Activity in Food, Fundamental and Applications, Plackwell publish.<\/li>\n\n\n\n<li>BARBOSA-CANOVAS G., MA L., BARLETTA B. 2000. Manual de Laboratorio de Ingenier\u00eda en Alimentos, Ed. Acribia, Zaragoza, Espa\u00f1a.<\/li>\n\n\n\n<li>CAPS,\u00a0 A. &amp; ABRIL, J. 1999. Procesos de Conservaci\u00f3n de Alimentos. Ediciones Mundi-Prensa. Espa\u00f1a.<\/li>\n\n\n\n<li>DOYLE M., BEUCHAT L. &amp; MONTEVILLE T. 2000. Microbiolog\u00eda de los\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Alimentos. Fundamentos y Fronteras\u201d. Ed. Acriba, Espa\u00f1a.<\/li>\n\n\n\n<li>FELLOWS P.1988. Food Processing Technology, Principles and Practice. Ed. Ellis Horwood, Chichester, England.<\/li>\n\n\n\n<li>Himmemblau, D. (1987) Balances de Materia y Energ\u00eda. Prentice &amp; Hall, M\u00e9xico Bartholomai, A. (1991). F\u00e1bricas de Alimentos. Ed. Acribia, Zaragoza, Espa\u00f1a.<\/li>\n\n\n\n<li>LAMUA, M. 2000. Aplicaci\u00f3n del fr\u00edo a los alimentos\u201d Ediciones Mundi-Prensa.<\/li>\n\n\n\n<li>Madrid, A., Gomez, P.J., Santiago, F., Madrid, J. 1994. Refrigeraci\u00f3n, congelaci\u00f3n y envasado de los alimentos. AMV. Mundi-Prensa.<\/li>\n\n\n\n<li>RICHARDSON, P. Tecnolog\u00edas t\u00e9rmicas para el procesado de los alimentos 2005. Editorial Acribia, Zaragoza, Espa\u00f1a.<\/li>\n\n\n\n<li>SINGH R. and HELDMAN D. 2001. Introduction to Food Engineering&#8221;, 3\u00b0th Edition. Academic Press, New York, U.S.A.<\/li>\n\n\n\n<li>Sharma, S. K. 2000 &#8220;Food process engineering: theory and laboratory\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 experiments&#8221; John Wiley, N.Y., USA.<\/li>\n\n\n\n<li>Toledo, R. (1991) Fundamentals of Food Process Engineering. 2nd Edition, Chapman&amp;Hall, NY. USA.<\/li>\n<\/ul>\n\n\n\n<p><strong>Complementaria<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Brennan, J.G., Butters, J.R., Cowell, N.D. y Lilly, A.E. 1980. Las operaciones de la ingenier\u00eda de los alimentos. Ed. Acribia, Zaragoza, Espa\u00f1a.<\/li>\n\n\n\n<li>HERSOM A. &amp; HULLAND. 1995. Conservas Alimenticias, 7 Edici\u00f3n. Ed. Acribia, Zaragoza, Espa\u00f1a.<\/li>\n\n\n\n<li>REES, J.A.G. y BETTINSON, J. 1991. Procesado t\u00e9rmico de los alimentos. Ed. Acribia, Espa\u00f1a.<\/li>\n\n\n\n<li>Rodriguez, F. 2002. Ingenier\u00eda de la Industria Alimentar\u00eda. Vol. III. Operaciones de conservaci\u00f3n de Alimentos. Ed.Sintesis.<\/li>\n\n\n\n<li>S\u00e1nchez y Pineda, M. T. 2001 &#8220;Ingenier\u00eda del fr\u00edo: teor\u00eda y pr\u00e1ctica&#8221; Ediciones Mundi-Prensa, Madrid, Espa\u00f1a.<\/li>\n\n\n\n<li>Tscheuschner, H-D. 2001. Fundamentos de Tecnolog\u00eda de los Alimentos. Ed. Acribia, Zaragoza, Espa\u00f1a.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>IDENTIFICACION. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; C\u00f3digo: 522185 NOMBRE DE LA ASIGNATURA :&nbsp;FUNDAMENTOS DE OPERACIONES UNITARIAS &nbsp; FACULTAD : FACSA &nbsp; &nbsp; UNIDAD ACADEMICA : Departamento de Ingenier\u00eda en Alimentos N\u00ba CREDITOS : 4 &nbsp; &nbsp; REQUISITOS : &nbsp; &nbsp; DESCRIPCION Y OBJETIVOS. &nbsp;DESCRIPCI\u00d3N: Asignatura destinada al conocimiento de los fundamentos de la Ingenier\u00eda de Procesos en la Industria [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"normal-width-container","site-content-style":"boxed","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-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-295","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mcia.ubiobio.cl\/index.php?rest_route=\/wp\/v2\/pages\/295","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcia.ubiobio.cl\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mcia.ubiobio.cl\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mcia.ubiobio.cl\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mcia.ubiobio.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=295"}],"version-history":[{"count":1,"href":"https:\/\/mcia.ubiobio.cl\/index.php?rest_route=\/wp\/v2\/pages\/295\/revisions"}],"predecessor-version":[{"id":296,"href":"https:\/\/mcia.ubiobio.cl\/index.php?rest_route=\/wp\/v2\/pages\/295\/revisions\/296"}],"wp:attachment":[{"href":"https:\/\/mcia.ubiobio.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}