{"id":13909,"date":"2016-11-14T00:00:16","date_gmt":"2016-11-13T23:00:16","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=13909"},"modified":"2016-11-14T06:53:18","modified_gmt":"2016-11-14T05:53:18","slug":"decouverte-dune-bacterie-susceptible-de-biodegrader-le-plastique","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/decouverte-dune-bacterie-susceptible-de-biodegrader-le-plastique\/","title":{"rendered":"D\u00e9couverte d\u2019une bact\u00e9rie susceptible de biod\u00e9grader le plastique"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p style=\"text-align: justify;\">L\u2019avenir du recyclage du plastique de type PET repose sur une bact\u00e9rie: des chercheurs japonais ont d\u00e9couvert un organisme capable de d\u00e9grader le poly\u00e9thyl\u00e8ne t\u00e9r\u00e9phtalate, mat\u00e9riau largement utilis\u00e9 pour les bouteilles et les emballages.<\/p>\n<p style=\"text-align: justify;\">Ideonella sakaiensis, c\u2019est ainsi qu\u2019a \u00e9t\u00e9 appel\u00e9e la bact\u00e9rie mangeuse de plastique PET capable de sauver la plan\u00e8te bleue et que viennent de d\u00e9couvrir des chercheurs japonais. Publi\u00e9s dans la <a href=\"http:\/\/science.sciencemag.org\/content\/351\/6278\/1196\" target=\"_blank\">revue Science<\/a>, les r\u00e9sultats de l\u2019\u00e9tude r\u00e9v\u00e8lent que le microorganisme en question est capable de d\u00e9grader les cha\u00eenes de mol\u00e9cules composant ce plastique en eau et dioxyde de carbone \u00e0 l\u2019aide de deux enzymes seulement.<\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p style=\"text-align: justify;\">Environ 50 millions de tonnes de PET sont fabriqu\u00e9es chaque ann\u00e9e dans le monde, dont uniquement 14% sont recycl\u00e9es par le biais d\u2019un processus chimique complexe, exigeant beaucoup d\u2019\u00e9nergie. En outre, on consid\u00e9rait jusqu\u2019\u00e0 r\u00e9cemment que ce mat\u00e9riau, qui met des d\u00e9cennies, voire des si\u00e8cles \u00e0 se d\u00e9grader, n\u2019\u00e9tait pas sensible aux microorganismes.<\/p>\n<p style=\"text-align: justify;\">Lors d\u2019une exp\u00e9rimentation en laboratoire, il a fallu \u00e0 cette bact\u00e9rie deux semaines pour presque compl\u00e9tement d\u00e9grader un film PET.<\/p>\n<p style=\"text-align: justify;\">Cependant, le chercheur Shosuke Yoshida de l\u2019Universit\u00e9 des arts et techniques de Kyoto pr\u00e9vient que d\u00e9velopper une v\u00e9ritable industrie de recyclage \u00e0 l\u2019aide de microorganismes du poly\u00e9thyl\u00e8ne est un travail de longue haleine.<\/p>\n<p>source :&nbsp;<a href=\"http:\/\/www.quedupositif.com\/decouverte-dune-bacterie-susceptible-de-biodegrader-le-plastique\/#SXbso4gzTWsQec99.99\" target=\"_blank\">http:\/\/www.quedupositif.com\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"13909\">(255)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>L\u2019avenir du recyclage du plastique de type PET repose sur une bact\u00e9rie: des chercheurs japonais ont d\u00e9couvert un organisme capable&#8230;<\/p>\n","protected":false},"author":1,"featured_media":13910,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"D\u00e9couverte d\u2019une bact\u00e9rie susceptible de biod\u00e9grader le plastique @laterredufutur","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[26],"tags":[3054,1926,515,516,43,100],"class_list":["post-13909","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solutions","tag-bacterie","tag-destruction","tag-plastique","tag-plastiques","tag-pollution","tag-solution","wpcat-26-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/bacterie-contre-plastique.jpg?fit=600%2C400&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-3Cl","jetpack-related-posts":[{"id":16566,"url":"https:\/\/www.laterredufutur.com\/accueil\/une-enzyme-qui-detruit-le-plastique-decouverte-par-hasard\/","url_meta":{"origin":13909,"position":0},"title":"Une enzyme qui d\u00e9truit le plastique d\u00e9couverte par hasard","author":"Admin","date":"2 mai 2018","format":false,"excerpt":"La pr\u00e9sence toujours plus grandissante de mati\u00e8res plastiques jet\u00e9es dans l\u2019oc\u00e9an devient un r\u00e9el probl\u00e8me \u00e9cologique, et malheureusement la mise en place de mesures de recyclage n\u2019est pas encore suffisante. Des scientifiques ont toutefois r\u00e9ussi par hasard \u00e0 synth\u00e9tiser une enzyme capable de d\u00e9sagr\u00e9ger le plastique. \u00c0 L\u2019ORIGINE : UNE\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/04\/scientifique-recherche.jpg?fit=730%2C486&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/04\/scientifique-recherche.jpg?fit=730%2C486&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/04\/scientifique-recherche.jpg?fit=730%2C486&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/04\/scientifique-recherche.jpg?fit=730%2C486&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":7879,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-ver-devoreur-de-plastique\/","url_meta":{"origin":13909,"position":1},"title":"Le ver d\u00e9voreur de plastique","author":"Admin","date":"4 septembre 2015","format":false,"excerpt":"Des chercheurs chinois ont d\u00e9couvert des bact\u00e9ries capables de dissoudre le poly\u00e9thyl\u00e8ne, un plastique couramment utilis\u00e9. Alors qu\u2019un sac poubelle met 450 ans \u00e0 dispara\u00eetre, cette trouvaille pourrait \u00eatre une solution pour contrer la pollution par les d\u00e9chets plastiques. Jun Yang est lui-m\u00eame \u00e9tonn\u00e9 de sa d\u00e9couverte. Ce docteur en\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/09\/dechets_plastique.jpg?fit=600%2C412&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/09\/dechets_plastique.jpg?fit=600%2C412&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/09\/dechets_plastique.jpg?fit=600%2C412&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":15120,"url":"https:\/\/www.laterredufutur.com\/accueil\/decouverte-une-chenille-mangeuse-de-plastiques-tres-resistants\/","url_meta":{"origin":13909,"position":2},"title":"D\u00e9couverte : Une chenille mangeuse de plastiques tr\u00e8s r\u00e9sistants","author":"Admin","date":"27 avril 2017","format":false,"excerpt":"La d\u00e9couverte d\u2019une larve capable de d\u00e9vorer le poly\u00e9thyl\u00e8ne, l\u2019une des mati\u00e8res plastiques les plus r\u00e9sistantes, ouvre la perspective de bio-d\u00e9grader rapidement ce polluant qui s\u2019accumule dans l\u2019environnement. \u00ab Les d\u00e9chets plastiques sont un probl\u00e8me environnemental mondial, surtout le poly\u00e9thyl\u00e8ne, particuli\u00e8rement r\u00e9sistant et qui est tr\u00e8s difficilement d\u00e9gradable naturellement \u00bb,\u2026","rel":"","context":"Dans &quot;Pollution&quot;","block_context":{"text":"Pollution","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/pollution\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/04\/chenilles-plastique.jpg?fit=635%2C357&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/04\/chenilles-plastique.jpg?fit=635%2C357&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/04\/chenilles-plastique.jpg?fit=635%2C357&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":24873,"url":"https:\/\/www.laterredufutur.com\/accueil\/ces-bacteries-peuvent-transformer-le-co2-en-un-bioplastique-utile\/","url_meta":{"origin":13909,"position":3},"title":"Ces bact\u00e9ries peuvent transformer le CO2 en un bioplastique utile","author":"Admin","date":"13 avril 2023","format":false,"excerpt":"Une bact\u00e9rie bien connue pourrait transformer le dioxyde de carbone de l'air en un bioplastique utile, s'attaquant \u00e0 deux probl\u00e8mes mondiaux d'un seul coup, \u00e0 l'aide d'un syst\u00e8me prototype con\u00e7u par une \u00e9quipe d'ing\u00e9nieurs chimistes en Cor\u00e9e. Les bact\u00e9ries grignotant du plastique capables de d\u00e9composer les d\u00e9chets plastiques en quelques\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/04\/plastiques.jpg?fit=960%2C640&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/04\/plastiques.jpg?fit=960%2C640&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/04\/plastiques.jpg?fit=960%2C640&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/04\/plastiques.jpg?fit=960%2C640&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":18986,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-scientifiques-decouvrent-des-bacteries-mangeuses-dhuile-de-petrole-dans-locean\/","url_meta":{"origin":13909,"position":4},"title":"Des scientifiques d\u00e9couvrent des bact\u00e9ries mangeuses d&rsquo;huile, de p\u00e9trole dans l&rsquo;oc\u00e9an","author":"Admin","date":"17 avril 2019","format":false,"excerpt":"L'Homme est capable de causer beaucoup de tort \u00e0 la nature et l'un des pires fl\u00e9aux qu'il lui impose est la mar\u00e9e noire. Elle tue nombre d'\u00eatres vivants et prend \u00e9norm\u00e9ment de temps \u00e0 \u00eatre nettoy\u00e9e en fonction de l'ampleur du d\u00e9versement de p\u00e9trole. La nature semble avoir une solution\u2026","rel":"","context":"Dans &quot;Pollution&quot;","block_context":{"text":"Pollution","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/pollution\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/04\/maree-noire.jpg?fit=800%2C600&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/04\/maree-noire.jpg?fit=800%2C600&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/04\/maree-noire.jpg?fit=800%2C600&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/04\/maree-noire.jpg?fit=800%2C600&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":21440,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-scientifiques-creent-une-enzyme-qui-devore-le-plastique-a-grande-vitesse\/","url_meta":{"origin":13909,"position":5},"title":"Des scientifiques cr\u00e9ent une enzyme qui d\u00e9vore le plastique \u00e0 grande vitesse","author":"Admin","date":"8 octobre 2020","format":false,"excerpt":"Alors que les d\u00e9chets plastiques\u00a0recouvrent de\u00a0plus en plus\u00a0les endroits recul\u00e9s de notre plan\u00e8te, un nombre croissant de scientifiques explorent de\u00a0nouvelles fa\u00e7ons\u00a0de les d\u00e9composer afin qu'ils soient moins nocifs pour l'environnement. Aujourd'hui,\u00a0rapporte\u00a0CNN, une \u00e9quipe de scientifiques dirig\u00e9e par le biologiste de l'Universit\u00e9 de Portsmouth, John McGeehan, affirme avoir con\u00e7u une enzyme\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/09\/enzyme-mangeuse-de-plastique.jpg?fit=780%2C438&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/09\/enzyme-mangeuse-de-plastique.jpg?fit=780%2C438&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/09\/enzyme-mangeuse-de-plastique.jpg?fit=780%2C438&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/09\/enzyme-mangeuse-de-plastique.jpg?fit=780%2C438&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/13909","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=13909"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/13909\/revisions"}],"predecessor-version":[{"id":13911,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/13909\/revisions\/13911"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/13910"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=13909"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=13909"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=13909"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}