{"id":845,"date":"2016-11-18T11:57:38","date_gmt":"2016-11-18T10:57:38","guid":{"rendered":"http:\/\/agora.xtec.cat\/sescaldesdemalavella\/?p=845"},"modified":"2016-11-18T14:25:13","modified_gmt":"2016-11-18T13:25:13","slug":"cuina-la-quimica-complicada","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/sescaldesdemalavella\/portada\/cuina-la-quimica-complicada\/","title":{"rendered":"Cuina, la qu\u00edmica complicada"},"content":{"rendered":"<p>Una cuina \u00e9s similar a un laboratori on fem que els aliments es barregin i reaccionin entre ells, amb l\u2019ajut de la calor i del fred. Molts aliments s\u00f3n subst\u00e0ncies complexes, que la qu\u00edmica ens ajuda a analitzar. Tamb\u00e9 la ci\u00e8ncia qu\u00edmica ens ajuda a comprendre amb detall els fen\u00f2mens que tenen lloc durant la cocci\u00f3 i la preparaci\u00f3 dels plats. Aquests coneixements ens permeten millorar les receptes de cuina, dissenyar noves preparacions i nous aliments a escala dom\u00e8stica i industrial, i disposar d\u2019aliments m\u00e9s saborosos, m\u00e9s segurs i m\u00e9s variats per a m\u00e9s poblaci\u00f3.<\/p>\n<p>A la xerrada, a la qual va assistir l&#8217;alumnat de 4t d&#8217;ESO, es presentava el m\u00e8tode cient\u00edfic com a eina d&#8217;an\u00e0lisi i de predicci\u00f3 dels fen\u00f2mens culinaris. Es van fer diversos experiments reals i visionats de videoclips molt simples que relacionaven la ci\u00e8ncia i la cuina quotidiana. Alguns d&#8217;aquests experiments servien per comprendre la coagulaci\u00f3 de les prote\u00efnes quan es fan truites, ous ferrats i altres preparacions. D&#8217;altres mostraven les reaccions de Maillard que tenen lloc quan es cuina carn o es fa pa o pastissos. I tot aix\u00f2 va ser explicat d&#8217;una manera divertida i comprensible adaptada al nivell del nostre alumnat.<\/p>\n<p>Aqu\u00ed teniu alguns exemples.<\/p>\n<div class=\"ast-oembed-container \" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"3 SCIENCE &amp; KITCHEN CIENCIA y COCINA \/ CUINA. Non-sticky omelette. No se pega. No s&#039;enganxa\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/zqQ2w8QP638?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<div class=\"ast-oembed-container \" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"5  SCIENCE  KITCHEN CI\u00c8NCIA Y COCINA \/ CUINA Fried egg \/ huevo frito \/ ou ferrat amb alcohol.\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/u7-FO3LWTAg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<div class=\"ast-oembed-container \" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"11 SCIENCE &amp; KITCHEN. CIENCIA Y COCINA\/ CUINA  Cell phone in the microwave. Tel\u00e8fon al microones\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/9qw3Wxe6kmc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<div class=\"ast-oembed-container \" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"13 SCIENCE AND KITCHEN. CIENCIA Y COCINA. CI\u00c8NCIA I CUINA.  CD Microwave, microondas, microones\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/InpaPz6VG_Y?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<div class=\"ast-oembed-container \" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"4 SCIENCE &amp; KITCHEN CI\u00c8NCIA Y COCINA \/ CUINA  Acid omelette Tortilla \/ Truita al salfumant\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/9TD7kvQ5YRE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Una cuina \u00e9s similar a un laboratori on fem que els aliments es barregin i reaccionin entre ells, amb l\u2019ajut de la calor i del fred. Molts aliments s\u00f3n subst\u00e0ncies complexes, que la qu\u00edmica ens ajuda a analitzar. Tamb\u00e9 la ci\u00e8ncia qu\u00edmica ens ajuda a comprendre amb detall els fen\u00f2mens que tenen lloc durant la [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":848,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"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 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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[95,29],"tags":[91],"class_list":["post-845","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dept_ciencies","category-portada","tag-setmana-de-la-ciencia"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/sescaldesdemalavella\/wp-json\/wp\/v2\/posts\/845","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/sescaldesdemalavella\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/sescaldesdemalavella\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/sescaldesdemalavella\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/sescaldesdemalavella\/wp-json\/wp\/v2\/comments?post=845"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/sescaldesdemalavella\/wp-json\/wp\/v2\/posts\/845\/revisions"}],"predecessor-version":[{"id":860,"href":"https:\/\/agora.xtec.cat\/sescaldesdemalavella\/wp-json\/wp\/v2\/posts\/845\/revisions\/860"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/sescaldesdemalavella\/wp-json\/wp\/v2\/media\/848"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/sescaldesdemalavella\/wp-json\/wp\/v2\/media?parent=845"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/sescaldesdemalavella\/wp-json\/wp\/v2\/categories?post=845"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/sescaldesdemalavella\/wp-json\/wp\/v2\/tags?post=845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}