{"id":28779,"date":"2026-08-29T14:13:53","date_gmt":"2026-08-29T11:13:53","guid":{"rendered":"https:\/\/peitrade.com\/?p=28779"},"modified":"2026-09-25T09:42:35","modified_gmt":"2026-09-25T06:42:35","slug":"ethylene-sensitivity-by-crop","status":"publish","type":"post","link":"https:\/\/peitrade.com\/fr\/ethylene-sensitivity-by-crop\/","title":{"rendered":"Sensibilit\u00e9 \u00e0 l&rsquo;\u00e9thyl\u00e8ne par culture 2026\/2027\u00a0: la r\u00e9f\u00e9rence pour la chambre froide et les chargements mixtes"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">La sensibilit\u00e9 \u00e0 l&rsquo;\u00e9thyl\u00e8ne d\u00e9termine quelles cultures peuvent partager une chambre froide et lesquelles ne le peuvent pas. L&rsquo;\u00e9thyl\u00e8ne est un gaz que lib\u00e8rent les fruits en cours de m\u00fbrissement et auquel r\u00e9agissent d&rsquo;autres produits, et la r\u00e9action n&rsquo;a rien de subtil\u00a0: une palette de mangues stock\u00e9e \u00e0 c\u00f4t\u00e9 d&rsquo;une palette de haricots verts fera jaunir les haricots en quelques jours. La r\u00e8gle est simple \u00e0 \u00e9noncer. Tenez les forts \u00e9metteurs \u00e0 l&rsquo;\u00e9cart des produits tr\u00e8s sensibles, m\u00eame si leurs temp\u00e9ratures concordent.<\/p>\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1200\" height=\"1600\" src=\"https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store.jpg\" alt=\"Palettes destin&#xE9;es &#xE0; l'export dans une chambre froide o&#xF9; la sensibilit&#xE9; &#xE0; l'&#xE9;thyl&#xE8;ne d&#xE9;termine quelles cultures peuvent &#xEA;tre stock&#xE9;es ensemble\" class=\"wp-image-25364\" srcset=\"https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store.jpg 1200w, https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store-225x300.jpg 225w, https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store-450x600.jpg 450w, https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store-768x1024.jpg 768w, https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store-1152x1536.jpg 1152w, https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store-600x800.jpg 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">C&rsquo;est dans une chambre froide partag\u00e9e que se produisent la plupart des dommages dus \u00e0 l&rsquo;\u00e9thyl\u00e8ne, pas dans le conteneur.<\/figcaption><\/figure>\n\n<h2 class=\"wp-block-heading\" id=\"production-rates\">Production d&rsquo;\u00e9thyl\u00e8ne par culture, en microlitres par kilo et par heure<\/h2>\n\n<p class=\"wp-block-paragraph\">La production est mesur\u00e9e \u00e0 20 degr\u00e9s Celsius et regroup\u00e9e selon l&rsquo;\u00e9chelle standard\u00a0: tr\u00e8s faible en dessous de 0,1, faible de 0,1 \u00e0 1,0, mod\u00e9r\u00e9e de 1,0 \u00e0 10, \u00e9lev\u00e9e de 10 \u00e0 100, tr\u00e8s \u00e9lev\u00e9e au-dessus de 100. Le refroidissement r\u00e9duit le taux, mais ne l&rsquo;arr\u00eate pas.<\/p>\n\n<div style=\"overflow-x:auto;margin:0 0 1.5em\"><table style=\"border-collapse:collapse;width:100%;font-size:0.95em;min-width:600px\"><caption style=\"caption-side:bottom;text-align:left;font-size:0.85em;color:#555;padding-top:8px\">Production d&rsquo;\u00e9thyl\u00e8ne et sensibilit\u00e9 \u00e0 l&rsquo;\u00e9thyl\u00e8ne des principales cultures \u00e9gyptiennes d&rsquo;exportation.<\/caption><thead><tr style=\"background:#eef4f8\"><th scope=\"col\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Culture<\/th><th scope=\"col\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Production d&rsquo;\u00e9thyl\u00e8ne<\/th><th scope=\"col\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Sensibilit\u00e9 \u00e0 l&rsquo;\u00e9thyl\u00e8ne<\/th><th scope=\"col\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Dommages en cas d&rsquo;exposition<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Mangue<\/th><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Mod\u00e9r\u00e9e \u00e0 \u00e9lev\u00e9e<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Mod\u00e9r\u00e9e<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Ramollissement acc\u00e9l\u00e9r\u00e9, fen\u00eatre de commercialisation raccourcie<\/td><\/tr><tr style=\"background:#f8fafb\"><th scope=\"row\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Cantaloup et melon<\/th><td style=\"border:1px solid #c9d3da;padding:10px 12px\">\u00c9lev\u00e9e<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Mod\u00e9r\u00e9e<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Ramollissement de la chair, pourriture plus rapide<\/td><\/tr><tr><th scope=\"row\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Figue<\/th><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Mod\u00e9r\u00e9e<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Faible<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Surmaturation en cas de stockage au chaud<\/td><\/tr><tr style=\"background:#f8fafb\"><th scope=\"row\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Tomate (en m\u00fbrissement)<\/th><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Mod\u00e9r\u00e9e \u00e0 \u00e9lev\u00e9e<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">\u00c9lev\u00e9e<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Poursuite irr\u00e9guli\u00e8re de la coloration<\/td><\/tr><tr><th scope=\"row\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Orange, mandarine, citron<\/th><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Tr\u00e8s faible<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Mod\u00e9r\u00e9e<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Brunissement du calice, pression accrue de pourriture<\/td><\/tr><tr style=\"background:#f8fafb\"><th scope=\"row\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Raisin de table<\/th><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Tr\u00e8s faible<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Faible<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Limit\u00e9s<\/td><\/tr><tr><th scope=\"row\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Grenade<\/th><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Tr\u00e8s faible<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Faible<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Limit\u00e9s<\/td><\/tr><tr style=\"background:#f8fafb\"><th scope=\"row\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Fraise<\/th><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Tr\u00e8s faible<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Faible<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Limit\u00e9s<\/td><\/tr><tr><th scope=\"row\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Haricot vert, pois mange-tout<\/th><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Tr\u00e8s faible<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">\u00c9lev\u00e9e<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Jaunissement, perte de croquant<\/td><\/tr><tr style=\"background:#f8fafb\"><th scope=\"row\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Brocoli et l\u00e9gumes-feuilles<\/th><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Tr\u00e8s faible<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Tr\u00e8s \u00e9lev\u00e9e<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Jaunissement, chute des feuilles<\/td><\/tr><tr><th scope=\"row\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Concombre<\/th><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Faible<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">\u00c9lev\u00e9e<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Jaunissement, ramollissement<\/td><\/tr><tr style=\"background:#f8fafb\"><th scope=\"row\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Carotte<\/th><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Tr\u00e8s faible<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">\u00c9lev\u00e9e<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Amertume due \u00e0 l&rsquo;isocoumarine<\/td><\/tr><tr><th scope=\"row\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Patate douce<\/th><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Tr\u00e8s faible<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Mod\u00e9r\u00e9e<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">D\u00e9coloration, go\u00fbt anormal<\/td><\/tr><tr style=\"background:#f8fafb\"><th scope=\"row\" style=\"border:1px solid #c9d3da;padding:10px 12px;text-align:left\">Past\u00e8que<\/th><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Tr\u00e8s faible<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">\u00c9lev\u00e9e<\/td><td style=\"border:1px solid #c9d3da;padding:10px 12px\">Ramollissement de l&rsquo;\u00e9corce, chair farineuse<\/td><\/tr><\/tbody><\/table><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"pairings-to-avoid\">Les associations qui causent la plupart des pertes<\/h2>\n\n<p class=\"wp-block-paragraph\">La mangue ou le melon stock\u00e9s avec des haricots verts, du brocoli, du concombre ou des herbes aromatiques en feuilles constituent l&rsquo;association la plus souvent dommageable, car les plages de temp\u00e9rature semblent assez proches pour justifier une seule chambre. La sensibilit\u00e9 \u00e0 l&rsquo;\u00e9thyl\u00e8ne ne tient pas compte du fait que les deux cultures demandent 10 degr\u00e9s. La past\u00e8que avec n&rsquo;importe quel \u00e9metteur mod\u00e9r\u00e9 arrive en deuxi\u00e8me position, et c&rsquo;est facile \u00e0 manquer, car la past\u00e8que ne r\u00e9v\u00e8le les dommages, sous forme de chair farineuse, qu&rsquo;\u00e0 la d\u00e9coupe. Les carottes qui prennent de l&rsquo;amertume au contact d&rsquo;une palette voisine en m\u00fbrissement arrivent en troisi\u00e8me position, et l&rsquo;acheteur en attribue g\u00e9n\u00e9ralement la faute \u00e0 la vari\u00e9t\u00e9.<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"what-to-do\">Que faire lorsque vous ne disposez que d&rsquo;une seule chambre<\/h2>\n\n<p class=\"wp-block-paragraph\">La ventilation est le moyen de contr\u00f4le pratique. Le renouvellement d&rsquo;air frais dilue l&rsquo;\u00e9thyl\u00e8ne accumul\u00e9, c&rsquo;est pourquoi le r\u00e9glage des volets d&rsquo;a\u00e9ration d&rsquo;un conteneur frigorifique compte autant que la consigne de temp\u00e9rature pour un chargement mixte. La s\u00e9paration physique dans la chambre, la rotation premier entr\u00e9, premier sorti et des dur\u00e9es de stockage courtes r\u00e9duisent toutes l&rsquo;exposition. Les absorbeurs au permanganate de potassium aident \u00e0 faible concentration, mais ne remplacent pas la s\u00e9paration. Pour la partie temp\u00e9rature du probl\u00e8me, consultez nos <a href=\"https:\/\/peitrade.com\/reefer-set-points-egyptian-produce-2026\/\">consignes de conteneur frigorifique par culture<\/a>, et pour \u00e9liminer la chaleur du champ avant que tout cela n&rsquo;entre en jeu, notre guide des <a href=\"https:\/\/peitrade.com\/fr\/cooling-methods-produce\/\">m\u00e9thodes de refroidissement par culture<\/a>.<\/p>\n\n<p class=\"wp-block-paragraph\">PEI Trade est l&rsquo;exportateur, pas un laboratoire neutre. Les classements de production et de sensibilit\u00e9 ci-dessus suivent les classifications post-r\u00e9colte standard et sont donn\u00e9s \u00e0 titre de rep\u00e8res de planification, et non comme une garantie du r\u00e9sultat \u00e0 l&rsquo;arriv\u00e9e.<\/p>\n\n<p class=\"wp-block-paragraph\">Si vous pr\u00e9parez un chargement mixte pour la saison 2026\/2027 et souhaitez faire v\u00e9rifier l&rsquo;association avant de r\u00e9server, envoyez la liste des cultures et la destination \u00e0 PEI Trade sur WhatsApp au +20 10 9911 1918.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quelles cultures \u00e9gyptiennes \u00e9mettent de l&rsquo;\u00e9thyl\u00e8ne, lesquelles en subissent les dommages, et les associations qui ne doivent jamais partager une chambre froide ni un conteneur frigorifique. Taux de production et niveaux de sensibilit\u00e9 par culture.<\/p>\n","protected":false},"author":15,"featured_media":25364,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","jetpack_publicize_message":"","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},"jetpack_post_was_ever_published":false},"categories":[2580],"tags":[],"class_list":["post-28779","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-logistics-cold-chain"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"mb":[],"featured_image_urls_v2":{"full":["https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store.jpg",1200,1600,false],"thumbnail":["https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store-150x150.jpg",150,150,true],"medium":["https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store-225x300.jpg",225,300,true],"medium_large":["https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store-768x1024.jpg",768,1024,true],"large":["https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store-450x600.jpg",450,600,true],"1536x1536":["https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store-1152x1536.jpg",1152,1536,true],"2048x2048":["https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store.jpg",1200,1600,false],"woocommerce_archive_thumbnail":["https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store-300x300.jpg",300,300,true],"woocommerce_thumbnail":["https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store-300x300.jpg",300,300,true],"woocommerce_single":["https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store-600x800.jpg",600,800,true],"woocommerce_gallery_thumbnail":["https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store-100x100.jpg",100,100,true]},"post_excerpt_stackable_v2":"<p>Quelles cultures \u00e9gyptiennes \u00e9mettent de l&rsquo;\u00e9thyl\u00e8ne, lesquelles en subissent les dommages, et les associations qui ne doivent jamais partager une chambre froide ni un conteneur frigorifique. Taux de production et niveaux de sensibilit\u00e9 par culture.<\/p>\n","category_list_v2":"<a href=\"https:\/\/peitrade.com\/category\/logistics-cold-chain\/\" rel=\"category tag\">Logistics and Cold Chain<\/a>","author_info_v2":{"name":"claude-agent","url":"https:\/\/peitrade.com\/fr\/author\/claude-agent\/"},"comments_num_v2":"0 commentaire","jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/peitrade.com\/wp-content\/uploads\/2026\/08\/orange-export-pallet-in-cold-store.jpg","mfb_rest_fields":["title","blocksy_meta","featured_image_urls_v2","post_excerpt_stackable_v2","category_list_v2","author_info_v2","comments_num_v2","jetpack_publicize_connections","jetpack_featured_media_url"],"_links":{"self":[{"href":"https:\/\/peitrade.com\/fr\/wp-json\/wp\/v2\/posts\/28779","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/peitrade.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/peitrade.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/peitrade.com\/fr\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/peitrade.com\/fr\/wp-json\/wp\/v2\/comments?post=28779"}],"version-history":[{"count":3,"href":"https:\/\/peitrade.com\/fr\/wp-json\/wp\/v2\/posts\/28779\/revisions"}],"predecessor-version":[{"id":29361,"href":"https:\/\/peitrade.com\/fr\/wp-json\/wp\/v2\/posts\/28779\/revisions\/29361"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/peitrade.com\/fr\/wp-json\/wp\/v2\/media\/25364"}],"wp:attachment":[{"href":"https:\/\/peitrade.com\/fr\/wp-json\/wp\/v2\/media?parent=28779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/peitrade.com\/fr\/wp-json\/wp\/v2\/categories?post=28779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/peitrade.com\/fr\/wp-json\/wp\/v2\/tags?post=28779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}