{"id":377,"date":"2024-11-25T08:57:49","date_gmt":"2024-11-25T07:57:49","guid":{"rendered":"https:\/\/mruizsvt.fr\/?page_id=377"},"modified":"2024-11-25T09:03:24","modified_gmt":"2024-11-25T08:03:24","slug":"2-5-la-conservation-des-aliments-a-la-maison","status":"publish","type":"page","link":"https:\/\/mruizsvt.fr\/index.php\/6-eme\/lalimentation\/2-5-la-conservation-des-aliments-a-la-maison\/","title":{"rendered":"2.5 La conservation des aliments \u00e0 la maison"},"content":{"rendered":"\n<p class=\"has-accent-4-color has-text-color has-link-color wp-elements-43d0c438a6fa273f003249c7fdc18066\">Comment conserve-t-on nos aliments&nbsp;?<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"has-text-align-center\"><strong>Exercice classe<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center\">Activit\u00e9 10\u00a0: Page 184<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"has-text-align-center\">Correction<\/p>\n<\/blockquote>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">Aliment<\/td><td class=\"has-text-align-center\" data-align=\"center\">Lieux de conservation<\/td><td class=\"has-text-align-center\" data-align=\"center\">Justification<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Steak<\/td><td class=\"has-text-align-center\" data-align=\"center\">Cong\u00e9lateur<\/td><td class=\"has-text-align-center\" data-align=\"center\">la temp\u00e9rature de -18\u00b0C emp\u00eache la prolif\u00e9ration des micro-organismes<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Ragout surgel\u00e9&nbsp;<br><strong>d\u00e9congel\u00e9<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">R\u00e9frig\u00e9rateur<\/td><td class=\"has-text-align-center\" data-align=\"center\">la temp\u00e9rature est d\u2019environ 4\u00b0C ce qui limite la multiplication des micro-organismes <strong>Attention<\/strong> l\u2019aliment a \u00e9t\u00e9 d\u00e9congel\u00e9 or le cong\u00e9lateur ne tue pas les micro-organismes, il ne faut donc jamais recongeler un aliment d\u00e9congel\u00e9.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Miel<\/td><td class=\"has-text-align-center\" data-align=\"center\">Placard<\/td><td class=\"has-text-align-center\" data-align=\"center\">le miel ne moisi jamais car il contient&nbsp; des antibiotiques naturels et quasiment pas d\u2019eau, les micro-organismes ne peuvent pas s\u2019y d\u00e9velopper .<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Boite de conserve<\/td><td class=\"has-text-align-center\" data-align=\"center\">Placard<\/td><td class=\"has-text-align-center\" data-align=\"center\">La boite de conserve est <strong>ferm\u00e9e<\/strong> et st\u00e9rilis\u00e9e, les micro-organismes ne peuvent pas y rentrer et ceux \u00e0 l\u2019int\u00e9rieur sont morts.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Boite de conserve&nbsp;<br><strong>ouverte<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">R\u00e9frig\u00e9rateur<\/td><td class=\"has-text-align-center\" data-align=\"center\">une fois ouverte les micro-organismes peuvent y p\u00e9n\u00e9trer et y prolif\u00e9rer donc il faut une basse temp\u00e9rature pour limiter cela &nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Biscuit<\/td><td class=\"has-text-align-center\" data-align=\"center\">Placard<\/td><td class=\"has-text-align-center\" data-align=\"center\">Aliment sec donc d\u00e9pourvu de micro-organisme<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"has-text-align-center\">Bilan<\/p>\n<\/blockquote>\n\n\n\n<p class=\"has-accent-3-color has-text-color has-link-color wp-elements-757beeb1e0ba391b510c8cf447ac3ae7\">Bilan&nbsp;: Pour conserver des aliments il faut emp\u00eacher les micro-organismes pathog\u00e8nes de se multiplier, pour cela ont ralenti ou stop leur multiplication en les mettant \u00e0 basse temp\u00e9rature ou \u00e0 temp\u00e9rature n\u00e9gative.<\/p>\n\n\n\n<p class=\"has-accent-3-color has-text-color has-link-color wp-elements-82efbe04ccea14dcc5a1c7f9a8f02a40\">Les micro-organismes ont besoin d\u2019un milieu humide pour se d\u00e9velopper, les aliments secs peuvent donc \u00eatre conserv\u00e9s longtemps dans un milieu sec \u00e0 temp\u00e9rature ambiante.<\/p>\n\n\n\n<p class=\"has-accent-3-color has-text-color has-link-color wp-elements-227e08a45352a51e159b3c0f3ef820e7\"><strong><br><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Comment conserve-t-on nos aliments&nbsp;? Exercice classe Activit\u00e9 10\u00a0: Page 184 Correction Aliment Lieux de conservation Justification Steak Cong\u00e9lateur la temp\u00e9rature de -18\u00b0C emp\u00eache la prolif\u00e9ration des micro-organismes Ragout surgel\u00e9&nbsp;d\u00e9congel\u00e9 R\u00e9frig\u00e9rateur la temp\u00e9rature est d\u2019environ 4\u00b0C ce qui limite la multiplication des micro-organismes Attention l\u2019aliment a \u00e9t\u00e9 d\u00e9congel\u00e9 or le cong\u00e9lateur ne tue pas les micro-organismes, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":286,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-377","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages\/377","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/comments?post=377"}],"version-history":[{"count":1,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages\/377\/revisions"}],"predecessor-version":[{"id":378,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages\/377\/revisions\/378"}],"up":[{"embeddable":true,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages\/286"}],"wp:attachment":[{"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/media?parent=377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}