{"id":147120,"date":"2024-12-18T16:25:37","date_gmt":"2024-12-18T15:25:37","guid":{"rendered":"https:\/\/unepetitemousse.fr\/blog\/?p=147120"},"modified":"2024-12-23T14:10:18","modified_gmt":"2024-12-23T13:10:18","slug":"levure-de-biere","status":"publish","type":"post","link":"https:\/\/unepetitemousse.fr\/blog\/levure-de-biere\/","title":{"rendered":"Levure de bi\u00e8re : champignon microscopique aux m\u00e9ga pouvoirs !"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"147120\" class=\"elementor elementor-147120\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-71442a7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"71442a7\" 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=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-361e9af1\" data-id=\"361e9af1\" 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-2be911b5 elementor-widget elementor-widget-text-editor\" data-id=\"2be911b5\" 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><span style=\"font-weight: 400;\">Bienvenue dans notre article sur la <\/span><b>\u201clevure de bi\u00e8re\u201d, ce terme au sens polyvalent<\/b><span style=\"font-weight: 400;\"> appartenant aussi bien \u00e0 <\/span><b>l\u2019univers de la di<\/b><strong>\u00e9t\u00e9tique qu\u2019<\/strong><b>\u00e0 celui du <a href=\"https:\/\/unepetitemousse.fr\/blog\/brasser-une-biere\/\"><b>brassage<\/b><\/a><\/b>. Si elle est bien connue pour ses bienfaits pour les cheveux et la sant\u00e9 en g\u00e9n\u00e9ral, n\u2019oublions pas que la levure de bi\u00e8re est avant tout <b>une levure en lien direct avec\u2026 la bi\u00e8re<\/b> !<\/p><p><span style=\"font-weight: 400;\">Mais avouons-le, entre la tr\u00e8s fameuse \u201clevure de bi\u00e8re\u201d consomm\u00e9e telle qu\u2019elle comme atout sant\u00e9 ou esth\u00e9tique et la grande panoplie de levures destin\u00e9es au brassage &#8211; et dont l\u2019immense vari\u00e9t\u00e9 de souches permet d\u2019obtenir des profils de bi\u00e8res bien diff\u00e9rents &#8211; il y a de quoi grandement y perdre son latin ! C\u2019est donc le moment de d\u00e9m\u00ealer ensemble<\/span><b> tous les sens que cette notion peut d\u00e9signer<\/b><span style=\"font-weight: 400;\">, et \u00e9videmment, vous parler plus longuement de<\/span><b> la levure utilis\u00e9e dans le brassage d\u2019une bi\u00e8re<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\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-3cd8ec16 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"3cd8ec16\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;no_headings_message&quot;:&quot;Aucun titre n\\u2019a \\u00e9t\\u00e9 trouv\\u00e9 sur cette page.&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tSommaire\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__3cd8ec16\" aria-expanded=\"true\" aria-label=\"Ouvrir la table des mati\u00e8res\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__3cd8ec16\" aria-expanded=\"true\" aria-label=\"Fermer la table des mati\u00e8res\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__3cd8ec16\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/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-74f36c2 elementor-widget elementor-widget-heading\" data-id=\"74f36c2\" 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\">La levure de bi\u00e8re comme compl\u00e9ment alimentaire<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9eb6bf9 elementor-widget elementor-widget-heading\" data-id=\"9eb6bf9\" 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<h3 class=\"elementor-heading-title elementor-size-default\">Qu\u2019est-ce que la levure de bi\u00e8re ?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-32255562 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"32255562\" 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=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3d884590\" data-id=\"3d884590\" 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-14c2001 elementor-widget elementor-widget-text-editor\" data-id=\"14c2001\" 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><span style=\"font-weight: 400;\">Quand on parle de \u201clevure de bi\u00e8re\u201d, on pense en premier lieu \u00e0 la <\/span><b>levure de bi\u00e8re \u201cdi\u00e9t\u00e9tique\u201d<\/b><span style=\"font-weight: 400;\">, car elle fait partie des compl\u00e9ments alimentaires les plus c\u00e9l\u00e8bres et les plus accessibles. Commen\u00e7ons par aborder ce premier sens du terme <a href=\"https:\/\/www.passeportsante.net\/fr\/Solutions\/PlantesSupplements\/Fiche.aspx?doc=levure_biere_cerevisiae_ps\">\u201clevure de bi\u00e8re\u201d<\/a>.<\/span><\/p><p><span style=\"font-weight: 400;\">Vendue en pharmacies ou supermarch\u00e9s sous la forme de poudre ou de paillettes, parfois encapsul\u00e9e en g\u00e9lules, elle est reconnue pour sa haute teneur en nutriments. <\/span><b>Il s\u2019agit, \u00e0 l\u2019origine, de levures issues du brassage de bi\u00e8res<\/b><span style=\"font-weight: 400;\">. Des levures extraites apr\u00e8s fermentation, ass\u00e9ch\u00e9es avant d\u2019\u00eatre revaloris\u00e9es en compl\u00e9ments alimentaires.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Mais aujourd\u2019hui, la levure de bi\u00e8re di\u00e9t\u00e9tique est g\u00e9n\u00e9ralement issue de la <\/span><b>culture sp\u00e9cifique<\/b><span style=\"font-weight: 400;\"> de plusieurs <\/span><span style=\"font-weight: 400;\">souches<\/span><span style=\"font-weight: 400;\"> de <\/span><span style=\"font-weight: 400;\">champignon<\/span><span style=\"font-weight: 400;\">s microscopiques (<\/span><span style=\"font-weight: 400;\">Saccharomyces cerevisiae<\/span><span style=\"font-weight: 400;\">\u00a0et Candida utilis). Son succ\u00e8s est tel que sa production est aujourd\u2019hui autonome, et totalement ind\u00e9pendante du brassage d\u2019une bi\u00e8re !<\/span><\/p>\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-42bf0def\" data-id=\"42bf0def\" 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-cbabff6 elementor-widget elementor-widget-image\" data-id=\"cbabff6\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171512\/levure-de-biere-capsule-1024x1024.jpg\" class=\"attachment-large size-large wp-image-147125\" alt=\"levure de biere capsule\" srcset=\"https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171512\/levure-de-biere-capsule-1024x1024.jpg 1024w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171512\/levure-de-biere-capsule-300x300.jpg 300w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171512\/levure-de-biere-capsule-150x150.jpg 150w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171512\/levure-de-biere-capsule-768x768.jpg 768w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171512\/levure-de-biere-capsule-1536x1536.jpg 1536w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171512\/levure-de-biere-capsule-2048x2048.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Photo : Nataliya Vaitkevich<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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 class=\"elementor-element elementor-element-912e818 elementor-widget elementor-widget-heading\" data-id=\"912e818\" 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<h3 class=\"elementor-heading-title elementor-size-default\">Les bienfaits de la levure de bi\u00e8re<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f91609 elementor-widget elementor-widget-text-editor\" data-id=\"2f91609\" 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><span style=\"font-weight: 400;\">La levure de bi\u00e8re constitue une source naturelle de <strong>vitamines du groupe B<\/strong> (vitamine B1, <\/span><span style=\"font-weight: 400;\">B5<\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"font-weight: 400;\">B6<\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"font-weight: 400;\">B8<\/span><span style=\"font-weight: 400;\">, et <\/span><span style=\"font-weight: 400;\">B9<\/span><span style=\"font-weight: 400;\">), mais aussi de <\/span><span style=\"font-weight: 400;\">prot\u00e9ines<\/span><span style=\"font-weight: 400;\"> et de <\/span><span style=\"font-weight: 400;\">polysaccharides<\/span><span style=\"font-weight: 400;\">. Un g\u00e9n\u00e9reux cocktail de nutriments essentiels qui a des effets b\u00e9n\u00e9fiques \u00e0 plusieurs niveaux pour l\u2019organisme.<\/span><\/p><p><span style=\"font-weight: 400;\">Son action est connue pour <strong>la peau, le cuir chevelu, la beaut\u00e9 des ongles et des cheveux<\/strong> dont elle favorise la pousse. Aussi, une cure de levure de bi\u00e8re peut permettre d&rsquo;am\u00e9liorer le tonus g\u00e9n\u00e9ral et l\u2019\u00e9quilibre digestif (elle booste la flore intestinale). En bref, <a href=\"https:\/\/unepetitemousse.fr\/blog\/bienfaits-de-la-biere\/\">une somme de bienfaits qui compl\u00e8tent parfaitement ceux de la bi\u00e8re elle-m\u00eame<\/a>. Levure de bi\u00e8re comme bi\u00e8re se devant toutes deux d&rsquo;\u00eatre consomm\u00e9es <\/span><b>avec mod\u00e9ration<\/b><span style=\"font-weight: 400;\">, bien entendu !<\/span><\/p>\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-5c084104 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"5c084104\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/unepetitemousse.fr\/categorie\/boutique?utm_source=blog&#038;utm_medium=cta&#038;utm_campaign=boutique&#038;utm_content=levure-de-brassage\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Les meilleures bi\u00e8res en ligne<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\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-67b765b4 elementor-widget elementor-widget-heading\" data-id=\"67b765b4\" 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\">La levure destin\u00e9e au brassage d\u2019une bi\u00e8re\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de5717e elementor-widget elementor-widget-heading\" data-id=\"de5717e\" 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<h3 class=\"elementor-heading-title elementor-size-default\">La d\u00e9couverte des levures au 19\u00e8me si\u00e8cle<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-2d2e316 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2d2e316\" 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=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-36b452b\" data-id=\"36b452b\" 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-4ee0cea elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"4ee0cea\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22145815\/thisisengineering-levure-biere-683x1024.jpg\" class=\"attachment-large size-large wp-image-147156\" alt=\"levure de biere\" srcset=\"https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22145815\/thisisengineering-levure-biere-683x1024.jpg 683w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22145815\/thisisengineering-levure-biere-200x300.jpg 200w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22145815\/thisisengineering-levure-biere-768x1151.jpg 768w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22145815\/thisisengineering-levure-biere-1025x1536.jpg 1025w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22145815\/thisisengineering-levure-biere-1366x2048.jpg 1366w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22145815\/thisisengineering-levure-biere-scaled.jpg 1708w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Photo : thisisengineering<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a539225\" data-id=\"a539225\" 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-7fe6b49 elementor-widget elementor-widget-text-editor\" data-id=\"7fe6b49\" 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><span style=\"font-weight: 400;\">Jusqu\u2019au moment o\u00f9 les levures de brassage ont \u00e9t\u00e9 d\u00e9couvertes et cultiv\u00e9es, <\/span>les bi\u00e8res \u00e9taient simplement faites de c\u00e9r\u00e9ales, d\u2019eau et de houblon. <b>Elles fermentaient d\u2019elles-m\u00eame \u00e0 partir de levures sauvages <\/b><span style=\"font-weight: 400;\">pr\u00e9sentes dans les ingr\u00e9dients, dans l\u2019air ou sur le mat\u00e9riel utilis\u00e9. Ceci donnait bien \u00e9videmment des r\u00e9sultats tr\u00e8s tr\u00e8s al\u00e9atoires !<\/span><\/p><p><span style=\"font-weight: 400;\">C\u2019est <a href=\"https:\/\/unepetitemousse.fr\/blog\/biere-pasteurisee\/\">Louis Pasteur et Carl Hansen<\/a> un scientifique du Carlsberg Laboratory, qui ont pour la premi\u00e8re fois r\u00e9ussi \u00e0 <\/span><b>identifier, isoler et cultiver la levure<\/b><span style=\"font-weight: 400;\"> pr\u00e9sente dans la bi\u00e8re autour de 1870. La fermentation des bi\u00e8res \u00e9tait dor\u00e9navant totalement comprise et ma\u00eetris\u00e9e. La culture de la levure en tant que telle pouvait \u00eatre lanc\u00e9e. Et la bi\u00e8re industrielle, vivre ses pr\u00e9mices !<\/span><\/p>\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-5442c36 elementor-widget elementor-widget-heading\" data-id=\"5442c36\" 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<h3 class=\"elementor-heading-title elementor-size-default\">R\u00f4le de la levure dans la bi\u00e8re<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b1ffa76 elementor-widget elementor-widget-text-editor\" data-id=\"b1ffa76\" 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><span style=\"font-weight: 400;\">La levure est <\/span><b>un champignon microscopique qui consomme le sucre et rejette du dioxyde de carbone et de l\u2019alcool.<\/b><span style=\"font-weight: 400;\"> Son mode d\u2019action n\u2019est rendu possible qu\u2019apr\u00e8s l\u2019\u00e9tape de cuisson de c\u00e9r\u00e9ales qui va permettre de <\/span><b>transformer l\u2019amidon en sucres<\/b><span style=\"font-weight: 400;\"> fermentescibles. Le dioxyde de carbone qu\u2019elles expriment apporte la p\u00e9tillance aux bi\u00e8res.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">En plus de l\u2019alcool et des bulles, les levures vont \u00e9galement jouer un r\u00f4le majeur dans<\/span><b> le go\u00fbt<\/b><span style=\"font-weight: 400;\"> de la bi\u00e8re. En produisant esters et ph\u00e9nols, elles contribuent \u00e0 sa palette aromatique. Par exemple, les levures des <a href=\"https:\/\/unepetitemousse.fr\/blog\/bieres-blanches\/\">bi\u00e8res blanches allemandes<\/a> sont r\u00e9put\u00e9es pour les notes de banane qu&rsquo;elles apportent au breuvage, tandis que les levures des <a href=\"https:\/\/unepetitemousse.fr\/blog\/biere-belge\/\">bi\u00e8res belges<\/a> vont leur donner des parfums brioch\u00e9s, voire de clou de girofle. Les levures de fermentation haute \u00ab\u00a0<a href=\"https:\/\/unepetitemousse.fr\/blog\/biere-saison-ou-bieres-de-saison\/\">saison<\/a>\u00a0\u00bb ou \u00ab\u00a0<a href=\"https:\/\/unepetitemousse.fr\/blog\/biere-kveik-voss\/\">kveik<\/a>\u00a0\u00bb donnent des profils si singuliers, qu&rsquo;<strong>elles ont forg\u00e9 des styles \u00e0 part enti\u00e8re<\/strong> !<\/span><\/p>\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-c2a4b3e gallery-spacing-custom elementor-widget elementor-widget-image-gallery\" data-id=\"c2a4b3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-gallery\">\n\t\t\t<div id='gallery-1' class='gallery galleryid-147120 gallery-columns-3 gallery-size-large'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img width=\"800\" height=\"500\" src=\"https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171846\/levure-de-brassage-kit-1024x640.jpg\" class=\"attachment-large size-large\" alt=\"levure de brassage sachet\" decoding=\"async\" srcset=\"https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171846\/levure-de-brassage-kit-1024x640.jpg 1024w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171846\/levure-de-brassage-kit-300x188.jpg 300w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171846\/levure-de-brassage-kit-768x480.jpg 768w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171846\/levure-de-brassage-kit.jpg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img loading=\"lazy\" width=\"800\" height=\"500\" src=\"https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171856\/levure-de-brassage-kveik-IPA-1024x640.jpg\" class=\"attachment-large size-large\" alt=\"levure de brassage\" decoding=\"async\" srcset=\"https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171856\/levure-de-brassage-kveik-IPA-1024x640.jpg 1024w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171856\/levure-de-brassage-kveik-IPA-300x188.jpg 300w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171856\/levure-de-brassage-kveik-IPA-768x480.jpg 768w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171856\/levure-de-brassage-kveik-IPA.jpg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img loading=\"lazy\" width=\"800\" height=\"500\" src=\"https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171834\/levure-de-brassage-guide-1024x640.jpg\" class=\"attachment-large size-large\" alt=\"levure de brassage saison\" decoding=\"async\" srcset=\"https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171834\/levure-de-brassage-guide-1024x640.jpg 1024w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171834\/levure-de-brassage-guide-300x188.jpg 300w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171834\/levure-de-brassage-guide-768x480.jpg 768w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/19171834\/levure-de-brassage-guide.jpg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\n\t\t\t<\/div><\/figure>\n\t\t<\/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-e5d9ae3 elementor-widget elementor-widget-spacer\" data-id=\"e5d9ae3\" 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-29c21ad elementor-widget elementor-widget-heading\" data-id=\"29c21ad\" 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\">Trois grands types de levures pour trois grandes familles de bi\u00e8res<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-50d7f64 elementor-widget elementor-widget-text-editor\" data-id=\"50d7f64\" 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><a href=\"https:\/\/unepetitemousse.fr\/blog\/biere-trouble-depot-au-fond\/\">Il arrive que les bi\u00e8res artisanales soient troubles<\/a> :\u00a0<span style=\"text-align: var(--text-align);\">c&rsquo;est parce qu&rsquo;elles ne sont ni filtr\u00e9es, ni pasteuris\u00e9es<\/span><span style=\"text-align: var(--text-align);\"> (hormis le cas particulier des styles de bi\u00e8re naturellement troubles type NEIPA ou hazy). Le d\u00e9p\u00f4t qui opacifie leur robe n&rsquo;est autre que <strong>la r\u00e9sultante du travail des<\/strong> <strong>levures<\/strong>. Cela n&rsquo;alt\u00e8rent en rien la qualit\u00e9 de la bi\u00e8re. Ce d\u00e9p\u00f4t est m\u00eame de bonne augure car signe d&rsquo;<strong>une fabrication artisanale<\/strong> !<\/span><\/p>\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-402a65f elementor-widget elementor-widget-text-editor\" data-id=\"402a65f\" 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><span style=\"font-weight: 400;\">La bi\u00e8re, c&rsquo;est donc 4 ingr\u00e9dients : <\/span><b>des c\u00e9r\u00e9ales, du houblon, de l\u2019eau, et de la levure<\/b><span style=\"font-weight: 400;\"> depuis Pasteur. Les levures occupent le r\u00f4le fondamental dans cette alchimie et leurs diff\u00e9rences d\u2019origine et de fonctionnement sont m\u00eame \u00e0 la base des <\/span><b>3 grandes cat\u00e9gories<\/b><span style=\"font-weight: 400;\"> de bi\u00e8res existantes !\u00a0<\/span><\/p><p><span style=\"text-align: var(--text-align);\">C\u2019est ainsi que les bi\u00e8res sont class\u00e9es en 3 cat\u00e9gories, chacune \u00e9tant orchestr\u00e9e par une grande famille de levures : <a href=\"https:\/\/unepetitemousse.fr\/blog\/ale-biere-explication-du-style\/\">les bi\u00e8res de fermentation haute<\/a><\/span><span style=\"text-align: var(--text-align);\">, <a href=\"https:\/\/unepetitemousse.fr\/blog\/biere-lager\/\">les bi\u00e8res de fermentation basse<\/a><\/span><span style=\"text-align: var(--text-align);\">, et <a href=\"https:\/\/unepetitemousse.fr\/blog\/biere-acide\/\">les bi\u00e8res de fermentation spontan\u00e9e<\/a>. Les bi\u00e8res vont d\u00e9velopper <strong>des gammes aromatiques fonci\u00e8rement diff\u00e9rentes en fonction du type de levure<\/strong> dont elles seront issues.<\/span><\/p>\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-0d5caa9 elementor-blockquote--skin-border elementor-widget elementor-widget-blockquote\" data-id=\"0d5caa9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"blockquote.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<blockquote class=\"elementor-blockquote\">\n\t\t\t<p class=\"elementor-blockquote__content\">\n\t\t\t\tLa levure de brassage se conditionne sous deux formes : soit lyophilis\u00e9e (levure s\u00e8che), en sachet comme peut l'\u00eatre la levure de boulanger, soit \u00e0 l'\u00e9tat liquide (levure liquide de brassage). La version liquide est la pr\u00e9f\u00e9r\u00e9e des brasseurs professionnels car l'offre est beaucoup plus vaste en terme de diversit\u00e9 des souches.\t\t\t<\/p>\n\t\t\t\t\t<\/blockquote>\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-90910a9 elementor-widget elementor-widget-heading\" data-id=\"90910a9\" 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<h3 class=\"elementor-heading-title elementor-size-default\">Les \"Ales\" \u00e0 partir de levures de fermentation haute<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d5e77b elementor-widget elementor-widget-text-editor\" data-id=\"7d5e77b\" 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><span style=\"font-weight: 400;\">(<i>Saccharomyces cerevisiae<\/i>) <br \/>Les levures qui vont fermenter \u00e0 la plus haute temp\u00e9rature, <\/span><b>autour de 20\u00b0C<\/b><span style=\"font-weight: 400;\">. Elles fermentent plut\u00f4t rapidement et vont laisser quelques sucres r\u00e9siduels dans la bi\u00e8re. En fin de travail, elles vont avoir tendance \u00e0 <\/span><b>remonter en surface<\/b><span style=\"font-weight: 400;\"> du brassin. Ce sont les levures des bi\u00e8res de type \u201cales\u201d, la plus grande famille ! Elle comporte <\/span><b>de nombreuses sous-cat\u00e9gories<\/b><span style=\"font-weight: 400;\"> :\u00a0 levures kveik, levures saison, levures belges ou encore des levures pour bi\u00e8res blanches, aptes \u00e0 fermenter avec le bl\u00e9 plut\u00f4t que l\u2019orge habituel.<\/span><\/p>\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-b3d817e gallery-spacing-custom elementor-widget elementor-widget-image-gallery\" data-id=\"b3d817e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-gallery\">\n\t\t\t<div id='gallery-2' class='gallery galleryid-147120 gallery-columns-3 gallery-size-large'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img loading=\"lazy\" width=\"800\" height=\"500\" src=\"https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22144336\/levure-de-biere-granules-1024x640.jpg\" class=\"attachment-large size-large\" alt=\"levure de bi\u00e8re\" aria-describedby=\"gallery-2-147154\" decoding=\"async\" srcset=\"https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22144336\/levure-de-biere-granules-1024x640.jpg 1024w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22144336\/levure-de-biere-granules-300x188.jpg 300w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22144336\/levure-de-biere-granules-768x480.jpg 768w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22144336\/levure-de-biere-granules.jpg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-2-147154'>\n\t\t\t\tPhoto : Karyna Panchenko\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img loading=\"lazy\" width=\"800\" height=\"500\" src=\"https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22144339\/levure-de-biere-mout-1024x640.jpg\" class=\"attachment-large size-large\" alt=\"levure de bi\u00e8re malt\" decoding=\"async\" srcset=\"https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22144339\/levure-de-biere-mout-1024x640.jpg 1024w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22144339\/levure-de-biere-mout-300x188.jpg 300w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22144339\/levure-de-biere-mout-768x480.jpg 768w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22144339\/levure-de-biere-mout.jpg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img loading=\"lazy\" width=\"800\" height=\"500\" src=\"https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22144333\/levure-de-biere-famille-1024x640.jpg\" class=\"attachment-large size-large\" alt=\"levure de bi\u00e8re famille de bi\u00e8res\" decoding=\"async\" srcset=\"https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22144333\/levure-de-biere-famille-1024x640.jpg 1024w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22144333\/levure-de-biere-famille-300x188.jpg 300w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22144333\/levure-de-biere-famille-768x480.jpg 768w, https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22144333\/levure-de-biere-famille.jpg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\n\t\t\t<\/div><\/figure>\n\t\t<\/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-cc1315f elementor-widget elementor-widget-spacer\" data-id=\"cc1315f\" 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-e23090f elementor-widget elementor-widget-heading\" data-id=\"e23090f\" 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<h3 class=\"elementor-heading-title elementor-size-default\">Les \"Lagers\" \u00e0 partir de levures de fermentation basse<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-900f157 elementor-widget elementor-widget-text-editor\" data-id=\"900f157\" 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><span style=\"font-weight: 400;\">(<\/span><i><span style=\"font-weight: 400;\">Saccharomyces pastorianus<\/span><\/i><span style=\"font-weight: 400;\"> ou <\/span><i><span style=\"font-weight: 400;\">Carlsbergensis<\/span><\/i><span style=\"font-weight: 400;\">)<br \/><\/span><span style=\"text-align: var(--text-align);\">Elles vont fermenter \u00e0 plus basse temp\u00e9rature : <strong>autour de 12\u00b0<\/strong>. Leur temps d\u2019action est plus long mais elles vont avoir tendance \u00e0 mieux consommer les sucres, pour des bi\u00e8res plus s\u00e8ches, florales et cristallines, mais au taux d\u2019alcool faible. Une fois leur mission remplie, les levures\u00a0<\/span><span style=\"text-align: var(--text-align);\">de type \u201clager\u201d<\/span><span style=\"text-align: var(--text-align);\">\u00a0<\/span><strong style=\"text-align: var(--text-align);\">tomberont au fond de la cuve<\/strong><span style=\"text-align: var(--text-align);\">.<\/span><\/p>\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-0a3e66f elementor-widget elementor-widget-heading\" data-id=\"0a3e66f\" 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<h3 class=\"elementor-heading-title elementor-size-default\">Les \"lambics\" et \"sours\" \u00e0 partir de levures de fermentation spontan\u00e9e\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-332279e elementor-widget elementor-widget-text-editor\" data-id=\"332279e\" 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><span style=\"font-weight: 400;\">(<\/span><i><span style=\"font-weight: 400;\">Brettanomyces et<\/span><\/i><i><span style=\"font-weight: 400;\"> Saccharomyces<\/span><\/i><span style=\"font-weight: 400;\">)<br \/><\/span><span style=\"text-align: var(--text-align);\">Une cat\u00e9gorie un peu plus complexe qui compile <strong>les bi\u00e8res naturellement ensemenc\u00e9es par l\u2019air ambiant<\/strong> comme les lambics belges (levures bruxellensis, parfois associ\u00e9es \u00e0 des bact\u00e9ries), et d\u2019autres bi\u00e8res <strong>\u201csours\u201d<\/strong> reconnaissables \u00e0 leurs notes acides. Le temps d\u2019action des levures de fermentation spontan\u00e9e est le plus lent des trois mais elles ont pour atout de d\u00e9velopper <strong>des notes s\u00fbres et animales<\/strong> tr\u00e8s appr\u00e9ci\u00e9es des amateurs !<\/span><\/p>\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-373a5dc elementor-blockquote--skin-border elementor-widget elementor-widget-blockquote\" data-id=\"373a5dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"blockquote.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<blockquote class=\"elementor-blockquote\">\n\t\t\t<p class=\"elementor-blockquote__content\">\n\t\t\t\tL\u2019autre surnom de la bi\u00e8re \u00e9tant \u201cpain liquide\u201d, il n\u2019est pas \u00e9tonnant que la levure de boulangerie soit tout simplement faite de la souche Saccharomyces Cerevisiae ! Bien qu\u2019elle ne soit  pas parfaitement identique \u00e0 une levure 100% d\u00e9di\u00e9e au brassage, certains  brasseurs habiles parviennent \u00e0 brasser de bonnes bi\u00e8res avec des sachets de levure de boulanger. \nLa boucle est boucl\u00e9e !\t\t\t<\/p>\n\t\t\t\t\t<\/blockquote>\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-46e3084 elementor-widget elementor-widget-spacer\" data-id=\"46e3084\" 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-1718033 elementor-cta--layout-image-left elementor-cta--mobile-layout-image-above elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"1718033\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<a class=\"elementor-cta\" href=\"https:\/\/unepetitemousse.fr\/categorie\/boutique?utm_source=blog&#038;utm_medium=cta&#038;utm_campaign=boutique&#038;utm_content=levure-de-brassage\" target=\"_blank\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/static.unepetitemousse.fr\/wp-content\/uploads\/2024\/01\/22151809\/levure-de-biere-shop-1024x680.jpg);\" role=\"img\" aria-label=\"nombreuses bi\u00e8res\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tDes bi\u00e8res de fermentation haute, basse et spontan\u00e9e\t\t\t\t\t<\/span>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tPAR CENTAINES DANS NOTRE BOUTIQUE EN LIGNE !\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item \">\n\t\t\t\t\t<span class=\"elementor-cta__button elementor-button elementor-size-md\">\n\t\t\t\t\t\tD\u00c9COUVRIR\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\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-3e7da08 elementor-widget elementor-widget-spacer\" data-id=\"3e7da08\" 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-4972b7ec elementor-widget-divider--view-line_text elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"4972b7ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\tPour aller plus loin\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\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-660e6448 elementor-widget elementor-widget-text-editor\" data-id=\"660e6448\" 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>Apprenez-en plus sur les autres ingr\u00e9dients de la bi\u00e8re :\u00a0<\/p><ul><li><a href=\"https:\/\/unepetitemousse.fr\/blog\/alcool-eau-et-biere\/\">L&rsquo;eau<\/a><\/li><li><a href=\"https:\/\/unepetitemousse.fr\/blog\/malt-biere-artisanale\/\">Le malt<\/a><\/li><li><a href=\"https:\/\/unepetitemousse.fr\/blog\/houblon-biere\/\">Le houblon<\/a><\/li><\/ul>\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-a349822 elementor-widget elementor-widget-html\" data-id=\"a349822\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<script>gtag('set',{'content_group1':'Cocon S\u00e9mantique'});<\/script>\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<div class=\"elementor-element elementor-element-6a8d196 e-flex e-con-boxed e-con e-parent\" data-id=\"6a8d196\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7e70a55 e-flex e-con-boxed e-con e-parent\" data-id=\"7e70a55\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Bienvenue dans notre article sur la \u201clevure de bi\u00e8re\u201d, ce terme au sens polyvalent appartenant aussi bien \u00e0 l\u2019univers de la di\u00e9t\u00e9tique qu\u2019\u00e0 celui du brassage. Si elle est bien connue pour ses bienfaits pour les cheveux et la sant\u00e9 en g\u00e9n\u00e9ral, n\u2019oublions pas que la levure de bi\u00e8re est avant tout une levure en [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":147121,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Levure de bi\u00e8re : ses bienfaits et ses grands pouvoirs","_seopress_titles_desc":"Bienvenue dans notre article sur la \"levure de bi\u00e8re\", ce terme appartenant aussi bien \u00e0 l\u2019univers de la di\u00e9t\u00e9tique qu\u2019\u00e0 celui du brassage.","_seopress_robots_index":"","_seopress_analysis_target_kw":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-147120","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bierologie"],"acf":[],"_links":{"self":[{"href":"https:\/\/unepetitemousse.fr\/blog\/wp-json\/wp\/v2\/posts\/147120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unepetitemousse.fr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unepetitemousse.fr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unepetitemousse.fr\/blog\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/unepetitemousse.fr\/blog\/wp-json\/wp\/v2\/comments?post=147120"}],"version-history":[{"count":5,"href":"https:\/\/unepetitemousse.fr\/blog\/wp-json\/wp\/v2\/posts\/147120\/revisions"}],"predecessor-version":[{"id":149508,"href":"https:\/\/unepetitemousse.fr\/blog\/wp-json\/wp\/v2\/posts\/147120\/revisions\/149508"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unepetitemousse.fr\/blog\/wp-json\/wp\/v2\/media\/147121"}],"wp:attachment":[{"href":"https:\/\/unepetitemousse.fr\/blog\/wp-json\/wp\/v2\/media?parent=147120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unepetitemousse.fr\/blog\/wp-json\/wp\/v2\/categories?post=147120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unepetitemousse.fr\/blog\/wp-json\/wp\/v2\/tags?post=147120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}