{"id":4559,"date":"2024-12-24T15:58:30","date_gmt":"2024-12-24T13:58:30","guid":{"rendered":"https:\/\/lesaffre.eg\/histoire-des-levures\/"},"modified":"2025-06-20T15:03:03","modified_gmt":"2025-06-20T13:03:03","slug":"histoire-des-levures","status":"publish","type":"page","link":"https:\/\/lesaffre.eg\/fr\/histoire-des-levures\/","title":{"rendered":"Histoire des Levures"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4559\" class=\"elementor elementor-4559 elementor-4215\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"has_eae_slider elementor-section elementor-top-section elementor-element elementor-element-d204fd2 elementor-section-full_width elementor-section-height-min-height elementor-section-height-default elementor-section-items-middle\" data-eae-slider=\"55473\" data-id=\"d204fd2\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a515e4e\" data-eae-slider=\"13330\" data-id=\"a515e4e\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2124724 elementor-absolute elementor-widget elementor-widget-breadcrumbs\" data-id=\"2124724\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/lesaffre.eg\/ar\/\">Home<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ae2041 elementor-widget elementor-widget-heading\" data-id=\"3ae2041\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Histoire des Levures<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"has_eae_slider elementor-section elementor-top-section elementor-element elementor-element-9635d62 elementor-section-full_width elementor-section-content-middle elementor-section-height-default elementor-section-height-default\" data-eae-slider=\"15780\" data-id=\"9635d62\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-ee5a9ef\" data-eae-slider=\"48291\" data-id=\"ee5a9ef\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0f3789f elementor-widget elementor-widget-spacer\" data-id=\"0f3789f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-118a525\" data-eae-slider=\"78278\" data-id=\"118a525\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d40e2bf elementor-widget elementor-widget-spacer\" data-id=\"d40e2bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d9bf259 elementor-widget elementor-widget-heading\" data-id=\"d9bf259\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span style=\"font-weight: 900\">Cela a commenc\u00e9 en \u00c9gypte\n<\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"has_eae_slider elementor-section elementor-inner-section elementor-element elementor-element-5aa64ea elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-eae-slider=\"63167\" data-id=\"5aa64ea\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-f58e143\" data-eae-slider=\"93057\" data-id=\"f58e143\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-541854b elementor-widget elementor-widget-text-editor\" data-id=\"541854b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La levure peut \u00eatre consid\u00e9r\u00e9e comme le plus ancien micro-organisme industriel de l&rsquo;humanit\u00e9, des recherches ayant montr\u00e9 l&rsquo;utilisation du pain et d&rsquo;instruments de fabrication du pain dans l&rsquo;\u00c9gypte ancienne. Des arch\u00e9ologues fouillant les ruines \u00e9gyptiennes ont d\u00e9couvert des meules et des chambres de cuisson, ainsi que des dessins de boulangeries et de brasseries vieilles de 4,000 ans. <\/p>\n<p>Les chercheurs supposent qu&rsquo;un m\u00e9lange de farine et d&rsquo;eau a \u00e9t\u00e9 laiss\u00e9 plus longtemps que d&rsquo;habitude par une journ\u00e9e chaude, et que les levures naturellement pr\u00e9sentes dans les contaminants de la farine ont provoqu\u00e9 sa fermentation avant la cuisson.<\/p>\n<p>Le pain \u00e9tait l&rsquo;\u00e9l\u00e9ment le plus important du r\u00e9gime alimentaire de l&rsquo;\u00c9gypte ancienne. Le riz, le ma\u00efs et les pommes de terre n&rsquo;ayant \u00e9t\u00e9 introduits dans le pays que des milliers d&rsquo;ann\u00e9es plus tard, les premiers \u00c9gyptiens d\u00e9pendaient du bl\u00e9 et de l&rsquo;orge pour obtenir les glucides n\u00e9cessaires \u00e0 un mode de vie sain et \u00e9nergique. Les sites arch\u00e9ologiques autour du Fayoum ont mis au jour des fosses de stockage o\u00f9 le grain r\u00e9colt\u00e9 \u00e9tait conserv\u00e9.  <\/p>\n<p>\u00c0 cette \u00e9poque, les boulangers utilisaient diff\u00e9rents grains pour cr\u00e9er une vari\u00e9t\u00e9 de saveurs dans leurs pains. Le bl\u00e9, qui \u00e9tait le grain le plus courant en \u00c9gypte, permettait de faire d&rsquo;excellentes miches. <\/p>\n<p>Pour rendre leurs pains plus savoureux, les boulangers ont commenc\u00e9 \u00e0 exp\u00e9rimenter avec divers ingr\u00e9dients : miel, \u0153ufs, dattes, graines et \u00e9pices \u00e9taient ajout\u00e9s pour offrir une vari\u00e9t\u00e9 bienvenue et d\u00e9licieuse. Ils fabriquaient souvent leurs pains sous diff\u00e9rentes formes d&rsquo;animaux \u2013 comme des oiseaux, des poissons et des vaches. Si ces pains \u00e9taient destin\u00e9s \u00e0 la consommation quotidienne, certains avaient une signification particuli\u00e8re pour les rituels.   <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b85101 elementor-widget elementor-widget-spacer\" data-id=\"8b85101\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"has_eae_slider elementor-section elementor-top-section elementor-element elementor-element-2408363 elementor-section-full_width elementor-section-content-middle elementor-section-height-default elementor-section-height-default\" data-eae-slider=\"70789\" data-id=\"2408363\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a1fc717\" data-eae-slider=\"41034\" data-id=\"a1fc717\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3b84e35 elementor-widget elementor-widget-spacer\" data-id=\"3b84e35\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7035f8b elementor-widget elementor-widget-heading\" data-id=\"7035f8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span style=\"font-weight: 300\">\u00c9volution de<\/span>\n<span style=\"font-weight: 900\">la Fabrication des Levures<\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"has_eae_slider elementor-section elementor-inner-section elementor-element elementor-element-7521869 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-eae-slider=\"68941\" data-id=\"7521869\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-aad863c\" data-eae-slider=\"84335\" data-id=\"aad863c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f21dbef elementor-widget elementor-widget-text-editor\" data-id=\"f21dbef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">En 1680, le N\u00e9erlandais Antonie van Leeuwenhoek observa des levures au microscope pour la premi\u00e8re fois.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a582346 elementor-widget elementor-widget-text-editor\" data-id=\"a582346\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>En 1853, Lesaffre fut fond\u00e9e par deux amis : Louis Lesaffre et Louis Bonduelle, avec pour objectif de construire une usine d&rsquo;alcool de grain et de geni\u00e8vre hollandais \u00e0 Marquette-lez-Lille, une belle banlieue du nord de la France. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b72a5f9 elementor-widget elementor-widget-text-editor\" data-id=\"b72a5f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>En 1857, le microbiologiste fran\u00e7ais Louis Pasteur a d\u00e9montr\u00e9 dans son article \u00ab M\u00e9moire sur la fermentation alcoolique \u00bb que la fermentation alcoolique \u00e9tait r\u00e9alis\u00e9e par des levures vivantes et non par un catalyseur chimique.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3fb97f7 elementor-widget elementor-widget-text-editor\" data-id=\"3fb97f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00c0 la fin du XVIIIe si\u00e8cle, deux souches de levure utilis\u00e9es dans le brassage avaient \u00e9t\u00e9 identifi\u00e9es : <em>Saccharomyces cerevisiae<\/em> (levure de haute fermentation) et <em>S. carlsbergensis<\/em> (levure de basse fermentation). <em>S. cerevisiae<\/em> est commercialis\u00e9e par les Hollandais pour la panification depuis 1780, tandis que les Allemands ont commenc\u00e9 \u00e0 produire <em>S. cerevisiae<\/em> sous forme de cr\u00e8me vers les ann\u00e9es 1800.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-697aa87 elementor-widget elementor-widget-text-editor\" data-id=\"697aa87\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>En 1872, le Baron Max de Springer rapporta de Vienne l&rsquo;id\u00e9e d&rsquo;extraire la levure du mo\u00fbt de grain ferment\u00e9 pour la vendre aux boulangers, une technique utilis\u00e9e jusqu&rsquo;\u00e0 la Premi\u00e8re Guerre mondiale. Le Baron de Springer fonda ensuite la premi\u00e8re usine fran\u00e7aise de levure, Bio Springer, \u00e0 Maison-Alfort. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-b31239c elementor-widget elementor-widget-spacer\" data-id=\"b31239c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0985294\" data-eae-slider=\"35545\" data-id=\"0985294\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0ccf7b5 elementor-widget elementor-widget-image\" data-id=\"0ccf7b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"380\" height=\"278\" src=\"https:\/\/lesaffre.eg\/wp-content\/uploads\/sites\/28\/2024\/12\/picture14.webp\" class=\"attachment-full size-full wp-image-4561\" alt=\"\" srcset=\"https:\/\/lesaffre.eg\/wp-content\/uploads\/sites\/28\/2024\/12\/picture14.webp 380w, https:\/\/lesaffre.eg\/wp-content\/uploads\/sites\/28\/2024\/12\/picture14-300x219.webp 300w\" sizes=\"(max-width: 380px) 100vw, 380px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d98180 elementor-widget elementor-widget-image\" data-id=\"7d98180\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"361\" height=\"439\" src=\"https:\/\/lesaffre.eg\/wp-content\/uploads\/sites\/28\/2024\/12\/picture15.webp\" class=\"attachment-full size-full wp-image-4562\" alt=\"\" srcset=\"https:\/\/lesaffre.eg\/wp-content\/uploads\/sites\/28\/2024\/12\/picture15.webp 361w, https:\/\/lesaffre.eg\/wp-content\/uploads\/sites\/28\/2024\/12\/picture15-247x300.webp 247w\" sizes=\"(max-width: 361px) 100vw, 361px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-071399d elementor-widget elementor-widget-image\" data-id=\"071399d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"327\" height=\"316\" src=\"https:\/\/lesaffre.eg\/wp-content\/uploads\/sites\/28\/2024\/12\/picture16.webp\" class=\"attachment-full size-full wp-image-4563\" alt=\"\" srcset=\"https:\/\/lesaffre.eg\/wp-content\/uploads\/sites\/28\/2024\/12\/picture16.webp 327w, https:\/\/lesaffre.eg\/wp-content\/uploads\/sites\/28\/2024\/12\/picture16-300x290.webp 300w\" sizes=\"(max-width: 327px) 100vw, 327px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Histoire des Levures Cela a commenc\u00e9 en \u00c9gypte La levure peut \u00eatre consid\u00e9r\u00e9e comme le plus ancien micro-organisme industriel de l&rsquo;humanit\u00e9, des recherches ayant montr\u00e9 l&rsquo;utilisation du pain et d&rsquo;instruments de fabrication du pain dans l&rsquo;\u00c9gypte ancienne. Des arch\u00e9ologues fouillant les ruines \u00e9gyptiennes ont d\u00e9couvert des meules et des chambres de cuisson, ainsi que des [&hellip;]<\/p>\n","protected":false},"author":65,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-4559","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Histoire des Levures - Lesaffre Egypt<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lesaffre.eg\/fr\/histoire-des-levures\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Histoire des Levures - Lesaffre Egypt\" \/>\n<meta property=\"og:description\" content=\"Histoire des Levures Cela a commenc\u00e9 en \u00c9gypte La levure peut \u00eatre consid\u00e9r\u00e9e comme le plus ancien micro-organisme industriel de l&rsquo;humanit\u00e9, des recherches ayant montr\u00e9 l&rsquo;utilisation du pain et d&rsquo;instruments de fabrication du pain dans l&rsquo;\u00c9gypte ancienne. 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