{"id":11809,"date":"2023-04-25T16:13:40","date_gmt":"2023-04-25T16:13:40","guid":{"rendered":"https:\/\/www.africa-press.net\/djibouti\/politique\/lagriculture-moleculaire-ou-comment-les-plantes-peuvent-fournir-des-proteines"},"modified":"2023-04-25T18:07:38","modified_gmt":"2023-04-25T18:07:38","slug":"lagriculture-moleculaire-ou-comment-les-plantes-peuvent-fournir-des-proteines","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/lagriculture-moleculaire-ou-comment-les-plantes-peuvent-fournir-des-proteines","title":{"rendered":"L\u2019agriculture mol\u00e9culaire ou comment les plantes peuvent fournir des prot\u00e9ines"},"content":{"rendered":"

Africa-Press – Djibouti. <\/strong><\/span>Pour repenser notre syste\u0300me alimentaire, lourdement impactant pour la Terre, il faut trouver un moyen de produire des prote\u0301ines autrement qu\u2019en comptant sur l\u2019e\u0301levage. La viande in vitro attise la curiosite\u0301 mais ce n\u2019est pas la seule innovation surprenante. Savez-vous que les plantes, elles aussi, peuvent en fabriquer ?<\/p>\n

Vous connaissiez sans doute la cuisine mole\u0301culaire, qui associe les principes scientifiques aux arts culinaires et permet d\u2019envisager les techniques de cuisine sous un autre prisme. Elle a e\u0301te\u0301 largement mise en lumie\u0300re par Herve\u0301 This, ce\u0301le\u0300bre physico-chimiste collaborant avec l\u2019Inrae. Mais savez-vous ce qu\u2019est l\u2019agriculture mole\u0301culaire ? Si le qualificatif est le me\u0302me, il n\u2019y a pas d\u2019analogie e\u0301vidente. Dans ce deuxie\u0300me cas, on aborde davantage une piste de re\u0301flexion pour repenser le syste\u0300me alimentaire et le rendre moins impactant pour la plane\u0300te.<\/p>\n

Prote\u0301ines animales : leur production cou\u0302te cher a\u0300 la plane\u0300te !<\/p>\n

D\u2019apre\u0300s la FAO, l\u2019organisme des Nations Unies pour l\u2019agriculture et l\u2019alimentation, la filie\u0300re de la viande est responsable de 14,5 % des e\u0301missions de CO2 en lien avec les activite\u0301s humaines, tandis que le Giec a estime\u0301 l\u2019anne\u0301e dernie\u0300re que les filie\u0300res alimentaires ge\u0301ne\u0300rent 40 % des gaz a\u0300 effet de serre. Au sein de cet e\u0301chiquier, il faut replacer les projections a\u0300 2050, qui conside\u0300rent que dix milliards d\u2019individus devront e\u0302tre nourris a\u0300 cette e\u0301che\u0301ance. Dans ce contexte, la consommation de viande et de produits laitiers devrait augmenter de 70 %.<\/p>\n

Et si la solution se trouvait dans les plantes ? On fait de\u0301ja\u0300 appel a\u0300 elles pour remplacer les prote\u0301ines animales en piochant dans les prote\u0301ines ve\u0301ge\u0301tales apporte\u0301es par le soja, les lentilles et les pois chiches. Avec l\u2019agriculture mole\u0301culaire, l\u2019utilisation des ve\u0301ge\u0301taux prend une autre dimension puisqu\u2019on les utilise pour fabriquer des prote\u0301ines.<\/p>\n

Le principe n\u2019est pas du tout nouveau. Depuis quarante ans, les me\u0301thodes de culture mole\u0301culaire sont utilise\u0301es par l\u2019industrie pharmaceutique afin de de\u0301velopper des me\u0301dicaments ainsi que des vaccins. La technique consiste a\u0300 manipuler la carte ge\u0301ne\u0301tique des plantes pour stimuler la production de prote\u0301ines.<\/p>\n

Pour plus d’informations et d’analyses sur la Djibouti<\/a>, suivez Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press – Djibouti. Pour repenser notre syste\u0300me alimentaire, lourdement impactant pour la Terre, il faut trouver un moyen de produire des prote\u0301ines autrement qu\u2019en comptant sur l\u2019e\u0301levage. La viande in vitro attise la curiosite\u0301 mais ce n\u2019est pas la seule innovation surprenante. Savez-vous que les plantes, elles aussi, peuvent en fabriquer ? Vous connaissiez sans […]<\/p>\n","protected":false},"author":82,"featured_media":11808,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[36,49,50],"class_list":["post-11809","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-africa-press","tag-africa-press-djibouti","tag-djibouti"],"yoast_head":"\nL\u2019agriculture mol\u00e9culaire ou comment les plantes peuvent fournir des prot\u00e9ines - Djibouti<\/title>\n<meta name=\"description\" content=\"Pour repenser notre syste\u0300me alimentaire, lourdement impactant pour la Terre, il faut trouver un moyen de produire des p ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/lagriculture-moleculaire-ou-comment-les-plantes-peuvent-fournir-des-proteines\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L\u2019agriculture mol\u00e9culaire ou comment les plantes peuvent fournir des prot\u00e9ines\" \/>\n<meta property=\"og:description\" content=\"Pour repenser notre syste\u0300me alimentaire, lourdement impactant pour la Terre, il faut trouver un moyen de produire des p ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/lagriculture-moleculaire-ou-comment-les-plantes-peuvent-fournir-des-proteines\" \/>\n<meta property=\"og:site_name\" content=\"Djibouti\" \/>\n<meta property=\"article:published_time\" content=\"2023-04-25T16:13:40+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-04-25T18:07:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/djibouti\/sites\/52\/2023\/04\/postQueueImg_1682427989.12.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"720\" \/>\n\t<meta property=\"og:image:height\" content=\"405\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/lagriculture-moleculaire-ou-comment-les-plantes-peuvent-fournir-des-proteines#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/lagriculture-moleculaire-ou-comment-les-plantes-peuvent-fournir-des-proteines\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/djibouti\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"L\u2019agriculture mol\u00e9culaire ou comment les plantes peuvent fournir des prot\u00e9ines\",\"datePublished\":\"2023-04-25T16:13:40+00:00\",\"dateModified\":\"2023-04-25T18:07:38+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/lagriculture-moleculaire-ou-comment-les-plantes-peuvent-fournir-des-proteines\"},\"wordCount\":421,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/lagriculture-moleculaire-ou-comment-les-plantes-peuvent-fournir-des-proteines#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/djibouti\/sites\/52\/2023\/04\/postQueueImg_1682427989.12.jpg\",\"keywords\":[\"Africa Press\",\"Africa Press-Djibouti\",\"Djibouti\"],\"articleSection\":[\"Divers\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/lagriculture-moleculaire-ou-comment-les-plantes-peuvent-fournir-des-proteines#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/lagriculture-moleculaire-ou-comment-les-plantes-peuvent-fournir-des-proteines\",\"url\":\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/lagriculture-moleculaire-ou-comment-les-plantes-peuvent-fournir-des-proteines\",\"name\":\"L\u2019agriculture mol\u00e9culaire ou comment les plantes peuvent fournir des prot\u00e9ines - 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