{"id":69358,"date":"2024-07-23T15:26:50","date_gmt":"2024-07-23T13:26:50","guid":{"rendered":"https:\/\/www.iemn.fr\/?p=69358"},"modified":"2024-09-04T08:41:40","modified_gmt":"2024-09-04T06:41:40","slug":"securite-sanitaire-des-aliments-physiciens-et-biologistes-allies-pour-venir-a-bout-des-bacteries","status":"publish","type":"post","link":"https:\/\/www.iemn.fr\/en\/a-la-une\/securite-sanitaire-des-aliments-physiciens-et-biologistes-allies-pour-venir-a-bout-des-bacteries.html","title":{"rendered":"S\u00e9curit\u00e9 sanitaire des aliments : physiciens et biologistes alli\u00e9s pour venir \u00e0 bout des bact\u00e9ries"},"content":{"rendered":"<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-sx3vs0-44b2a8ab14b4051c54bfc3098d7228b7\">\n.flex_column.av-sx3vs0-44b2a8ab14b4051c54bfc3098d7228b7{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-sx3vs0-44b2a8ab14b4051c54bfc3098d7228b7 av_one_full  avia-builder-el-0  el_before_av_one_full  avia-builder-el-first  first flex_column_div av-zero-column-padding'     ><p><section  class='av_textblock_section av-lq2h9d9t-cc8fde46f6e45211a1b6d6c476b8c108'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/securite-alimentaire.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-69359 aligncenter\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/securite-alimentaire.jpg\" alt=\"\" width=\"740\" height=\"200\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/securite-alimentaire.jpg 740w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/securite-alimentaire-300x81.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/securite-alimentaire-18x5.jpg 18w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/securite-alimentaire-705x191.jpg 705w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><\/a><\/p>\n<\/div><\/section><br \/>\n<section  class='av_textblock_section av-lq2gsmqj-6f79b7b0b0e14a78be1a6c67ea7c7132'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h1 style=\"text-align: center;\"><span style=\"color: #097482;\">S\u00e9curit\u00e9 sanitaire des aliments : physiciens et biologistes alli\u00e9s pour venir \u00e0 bout des bact\u00e9ries<\/span><\/h1>\n<\/div><\/section><br \/>\n<div  class='hr av-t7rpn2-d3e0778bdbedcf4ac83423792e9f5187 hr-default  avia-builder-el-3  el_after_av_textblock  el_before_av_textblock'><span class='hr-inner'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lq3g1xs9-e5a81f09907419d26a2fe0d54909581a\">\n#top .av_textblock_section.av-lq3g1xs9-e5a81f09907419d26a2fe0d54909581a .avia_textblock{\nfont-size:14px;\n}\n<\/style>\n<section  class='av_textblock_section av-lq3g1xs9-e5a81f09907419d26a2fe0d54909581a'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><div id=\"attachment_69365\" style=\"width: 445px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/depot_bacterien_sur_ligne_de_salade.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-69365\" class=\"wp-image-69365\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/depot_bacterien_sur_ligne_de_salade.jpg\" alt=\"\" width=\"435\" height=\"396\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/depot_bacterien_sur_ligne_de_salade.jpg 797w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/depot_bacterien_sur_ligne_de_salade-300x273.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/depot_bacterien_sur_ligne_de_salade-768x700.jpg 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/depot_bacterien_sur_ligne_de_salade-13x12.jpg 13w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/depot_bacterien_sur_ligne_de_salade-705x642.jpg 705w\" sizes=\"auto, (max-width: 435px) 100vw, 435px\" \/><\/a><p id=\"caption-attachment-69365\" class=\"wp-caption-text\">Bacterial deposits on a salad washing line. UMET-INRAE \/ ANR FEFS<\/p><\/div>\n<h3>Improving hygiene in the agri-food industry and thus enhancing food safety for the public: this major social challenge is at the heart of an interdisciplinary research project, at the crossroads of fluid mechanics and microbiology. Five years of collaboration have produced conclusive results at both theoretical and practical levels, leading to the development of more effective and environmentally-friendly cleaning procedures.<\/h3>\n<p>At a time when public concerns about public health are being voiced loud and clear, not least because of the numerous food-borne epidemics linked to pathogen-contaminated equipment surfaces, <span style=\"color: #097482;\"><strong>the food industry faces a number of hygiene challenges<\/strong><\/span>. One of these is to clean production lines more effectively. However, it is not always easy to remove micro-organisms that have settled on a surface, even using specific detergents, because some bacteria develop on all types of materials and resist intensive cleaning.<\/p>\n<p>Keen to make progress in this area, teams of researchers have submitted a proposal which has been accepted and funded by the French National Research Agency (ANR) from 2019 to 2024: called FEFS (<em>Fluid Engineering for Food Safety<\/em>), this project puts <span style=\"color: #097482;\"><strong>fluid mechanics for food safety<\/strong>.<\/span><\/p>\n<p>The aim?<span style=\"color: #097482;\"> <strong>Propose innovative solutions to improve cleaning and reduce the risk of contamination<\/strong>.<\/span> The aim was to identify the conditions under which cleaning is effective and to gain a better understanding of the interactions between bacteria and the surfaces on which they grow, particularly when these surfaces dry.<\/p>\n<\/div><\/section><\/p><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-wns4tc-11-635f329f8baf3903b66461259246965d\">\n@keyframes av_boxShadowEffect_av-wns4tc-11-635f329f8baf3903b66461259246965d-column {\n0%   { box-shadow:  0 0 0 0 #a8a8a8; opacity: 1; }\n100% { box-shadow:  0 0 10px 0 #a8a8a8; opacity: 1; }\n}\n.flex_column.av-wns4tc-11-635f329f8baf3903b66461259246965d{\nbox-shadow: 0 0 10px 0 #a8a8a8;\nborder-radius:20px 20px 20px 20px;\npadding:20px 20px 20px 20px;\nbackground-color:rgba(85,160,159,0.9);\n}\n<\/style>\n<div  class='flex_column av-wns4tc-11-635f329f8baf3903b66461259246965d av_one_full  avia-builder-el-5  el_after_av_one_full  el_before_av_hr  first flex_column_div shadow-not-animated  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lq2hhk08-2-a303f06f0d2aef76dfd747cb520e0122\">\n#top .av_textblock_section.av-lq2hhk08-2-a303f06f0d2aef76dfd747cb520e0122 .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-lq2hhk08-2-a303f06f0d2aef76dfd747cb520e0122'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><span style=\"color: #ffffff;\"><a href=\"https:\/\/doi.org\/10.1051\/aacus\/2022037\">\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-wzsvks-c529d9ee007579463152987d3a30565e\">\n.av_font_icon.av-wzsvks-c529d9ee007579463152987d3a30565e{\ncolor:#fafafa;\nborder-color:#fafafa;\n}\n.av_font_icon.av-wzsvks-c529d9ee007579463152987d3a30565e .av-icon-char{\nfont-size:25px;\nline-height:25px;\n}\n<\/style>\n<span  class='av_font_icon av-wzsvks-c529d9ee007579463152987d3a30565e avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-icon-animate'><span class='av-icon-char' aria-hidden='true' data-av_icon='\ue826' data-av_iconfont='entypo-fontello' ><\/span><\/span><\/a>For more information, see the full article on the website <\/span><a href=\"https:\/\/lejournal.cnrs.fr\/nos-blogs\/focus-sciences\/securite-sanitaire-des-aliments-physiciens-et-biologistes-allies-pour-venir\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #ffffff;\"><strong>CNRS engineering<\/strong><\/span><\/a><\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lq2hhk08-1-9ea5780bb83cb89d39ade8d005e1453b\">\n#top .av_textblock_section.av-lq2hhk08-1-9ea5780bb83cb89d39ade8d005e1453b .avia_textblock{\nfont-size:12px;\n}\n<\/style>\n<section  class='av_textblock_section av-lq2hhk08-1-9ea5780bb83cb89d39ade8d005e1453b'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h5>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-qawvnx-e40a0984b80b548c18714a3f141f6e33\">\n.av_font_icon.av-qawvnx-e40a0984b80b548c18714a3f141f6e33{\ncolor:#edf4f5;\nborder-color:#edf4f5;\n}\n.av_font_icon.av-qawvnx-e40a0984b80b548c18714a3f141f6e33 .av-icon-char{\nfont-size:25px;\nline-height:25px;\n}\n<\/style>\n<span  class='av_font_icon av-qawvnx-e40a0984b80b548c18714a3f141f6e33 avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-icon-animate'><span class='av-icon-char' aria-hidden='true' data-av_icon='\ue871' data-av_iconfont='entypo-fontello' ><\/span><\/span><\/h5>\n<p><span style=\"color: #ffffff;\">List of project partners :<\/span><\/p>\n<p><span style=\"color: #ffffff;\"> - IEMN (Institute of Electronics, Microelectronics and Nanotechnology): CNRS - University of Lille (UMR 8520)<\/span><br \/>\n<span style=\"color: #ffffff;\"> - UMET (Materials and Transformations Unit): INRAE - University of Lille<\/span><br \/>\n<span style=\"color: #ffffff;\"> - Phycell (Cellular physiology laboratory): Inserm - University of Lille (U1003)<\/span><br \/>\n<span style=\"color: #ffffff;\"> - FAST (Fluids, Atomics and Thermal Systems) : CNRS - Universit\u00e9 Paris-Saclay (UMR 7608)<\/span><br \/>\n<span style=\"color: #ffffff;\"> - InPhyNi (Nice Institute of Physics) : University of C\u00f4te d'Azur<\/span><br \/>\n<span style=\"color: #ffffff;\"> - Department of Chemical Engineering, University of Florida<\/span><br \/>\n<span style=\"color: #ffffff;\"> - Department of Mechanical Engineering, Tokyo University of Science<\/span><br \/>\n<span style=\"color: #ffffff;\"> - APERAM (industry)<\/span><\/p>\n<\/div><\/section><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lq3rrbn6-b2fad551015528b25fb537190ccf1056\">\n#top .hr.hr-invisible.av-lq3rrbn6-b2fad551015528b25fb537190ccf1056{\nheight:20px;\n}\n<\/style>\n<div  class='hr av-lq3rrbn6-b2fad551015528b25fb537190ccf1056 hr-invisible  avia-builder-el-10  el_after_av_one_full  avia-builder-el-last'><span class='hr-inner'><span class=\"hr-inner-style\"><\/span><\/span><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":20,"featured_media":70076,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,297],"tags":[],"class_list":["post-69358","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-la-une","category-newsletter"],"_links":{"self":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts\/69358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/comments?post=69358"}],"version-history":[{"count":0,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts\/69358\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/media\/70076"}],"wp:attachment":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/media?parent=69358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/categories?post=69358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/tags?post=69358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}