{"id":89311,"date":"2026-10-20T21:22:55","date_gmt":"2026-10-20T19:22:55","guid":{"rendered":"https:\/\/praxistrainings-lms.de\/?post_type=glossary&#038;p=89311"},"modified":"2026-11-06T05:29:30","modified_gmt":"2026-11-06T04:29:30","slug":"lebensmittelmikrobiologie","status":"publish","type":"glossary","link":"https:\/\/praxistrainings-lms.de\/fr\/glossar\/lebensmittelmikrobiologie\/","title":{"rendered":"microbiologie alimentaire"},"content":{"rendered":"<p>Le <strong>microbiologie alimentaire<\/strong> Elle traite des micro-organismes pr\u00e9sents dans les aliments, \u00e0 savoir les bact\u00e9ries, les levures, les moisissures et les virus. On distingue trois groupes\u00a0:<\/p>\n<ul>\n<li><strong>agents pathog\u00e8nes<\/strong> (germes pathog\u00e8nes) tels que Salmonella, <a href=\"#listerien\">Listeria monocytogenes<\/a>, Campylobacter, STEC\/EHEC ou norovirus<\/li>\n<li><strong>Organismes de d\u00e9t\u00e9rioration<\/strong>, ce qui affecte n\u00e9gativement l&#039;odeur, le go\u00fbt, l&#039;apparence et la dur\u00e9e de conservation<\/li>\n<li><strong>Microorganismes b\u00e9n\u00e9fiques<\/strong>, qui sont utilis\u00e9s de mani\u00e8re cibl\u00e9e, par exemple dans la production de yaourt, de fromage, de saucisse crue, de bi\u00e8re ou de choucroute<\/li>\n<\/ul>\n<p>La croissance des micro-organismes d\u00e9pend de facteurs tels que la temp\u00e9rature, l&#039;activit\u00e9 de l&#039;eau (a<sub>w<\/sub>Valeur \u03b1), valeur du pH, oxyg\u00e8ne et nutriments. Ces connaissances constituent la base de l&#039;analyse des risques dans le <a href=\"#haccp\">Concept HACCP<\/a>, la d\u00e9termination des dur\u00e9es de conservation, <a href=\"#thermische-prozessvalidierung\">proc\u00e9d\u00e9s de chauffage<\/a> et <a href=\"#temperaturkontrolle\">Temp\u00e9ratures de refroidissement<\/a> ainsi que l\u2019\u00e9valuation des r\u00e9sultats de laboratoire \u2013 par exemple, sur la base du r\u00e8glement (CE) n\u00b0 2073\/2005 ou du <a href=\"#dghm-richt-und-warnwerte\">Valeurs limites et d&#039;avertissement du DGHM<\/a>.<\/p>\n<p>Cette formation vise \u00e0 approfondir les connaissances du personnel QS et des \u00e9quipes HACCP. <a href=\"https:\/\/praxistrainings-lms.de\/produkt\/lebensmittel-mikrobiologie\/\">Microbiologie Alimentaire<\/a> Ces liens ; le [document\/la section] offre une br\u00e8ve introduction \u00e0 tous les employ\u00e9s. <a href=\"https:\/\/praxistrainings-lms.de\/fr\/produit-2\/e-learning-mikroorganismen-lebensmittel\/\">Formation en ligne sur les micro-organismes dans les aliments<\/a>.<\/p>\n<h3>Autres offres<\/h3>\n<ul>\n<li><a href=\"https:\/\/praxistrainings-lms.de\/produkt\/lebensmittel-mikrobiologie\/\">Formation en microbiologie alimentaire<\/a><\/li>\n<li><a href=\"https:\/\/praxistrainings-lms.de\/fr\/produit-2\/e-learning-mikroorganismen-lebensmittel\/\">Formation en ligne sur les micro-organismes dans les aliments<\/a><\/li>\n<li><a href=\"https:\/\/praxistrainings-lms.de\/produkt\/listeria-monocytogenes-management\/\">Gestion de Listeria monocytogenes<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Die Lebensmittelmikrobiologie befasst sich mit Mikroorganismen in Lebensmitteln \u2013 also Bakterien, Hefen, Schimmelpilzen und Viren. Dabei werden drei Gruppen unterschieden: Krankheitserreger (pathogene Keime) wie Salmonellen, Listeria monocytogenes, Campylobacter, STEC\/EHEC oder Noroviren Verderbniserreger, die Geruch, Geschmack, Aussehen und Haltbarkeit negativ beeinflussen N\u00fctzliche Mikroorganismen, die gezielt eingesetzt werden, etwa bei der Herstellung von Joghurt, K\u00e4se, Rohwurst, Bier [&hellip;]<\/p>\n","protected":false},"author":6433,"featured_media":0,"parent":0,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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":""},"glossary-cat":[],"class_list":["post-89311","glossary","type-glossary","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.8 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Lebensmittelmikrobiologie - Praxistrainings-LMS<\/title>\n<meta name=\"description\" content=\"Was untersucht die Lebensmittelmikrobiologie? 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