{"id":174014,"date":"2022-06-29T13:16:08","date_gmt":"2022-06-29T13:16:08","guid":{"rendered":"https:\/\/blog.hannaservice.eu\/dites-adieu-a-la-deterioration-du-vin-mesure-de-loxygene-dissous-dans-le-vin\/"},"modified":"2022-10-10T09:47:30","modified_gmt":"2022-10-10T09:47:30","slug":"dites-adieu-a-la-deterioration-du-vin-mesure-de-loxygene-dissous-dans-le-vin","status":"publish","type":"post","link":"https:\/\/blog.hannaservice.eu\/fr\/dites-adieu-a-la-deterioration-du-vin-mesure-de-loxygene-dissous-dans-le-vin\/","title":{"rendered":"Dites adieu \u00e0 la d\u00e9t\u00e9rioration du vin ! Mesure de l&rsquo;oxyg\u00e8ne dissous dans le vin"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"174014\" class=\"elementor elementor-174014 elementor-173776\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1108489 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1108489\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-dfaf602\" data-id=\"dfaf602\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b34b5ef elementor-widget elementor-widget-heading\" data-id=\"b34b5ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce que l'oxyg\u00e8ne dissous ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c2458ba elementor-widget elementor-widget-text-editor\" data-id=\"c2458ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong style=\"color: #d0757b;\">L&rsquo;oxyg\u00e8ne<\/strong> est un \u00e9l\u00e9ment essentiel de la vie, jouant un r\u00f4le cl\u00e9 dans de nombreuses r\u00e9actions biologiques et chimiques. L&rsquo;oxyg\u00e8ne dissous (OD) d\u00e9crit la quantit\u00e9 d&rsquo;oxyg\u00e8ne mol\u00e9culaire libre (O2) dissous dans la solution, g\u00e9n\u00e9ralement exprim\u00e9e en milligrammes par litre (mg\/L), en parties par million (ppm) ou en pourcentage de saturation (% sat).\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e2fd33e\" data-id=\"e2fd33e\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a8851b3 elementor-widget elementor-widget-image\" data-id=\"a8851b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"460\" height=\"555\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Slika-1-8.jpg\" class=\"attachment-large size-large wp-image-173786\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Slika-1-8.jpg 460w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Slika-1-8-249x300.jpg 249w\" sizes=\"(max-width: 460px) 100vw, 460px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-942bed5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"942bed5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d6c758f\" data-id=\"d6c758f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d04b798 elementor-widget elementor-widget-text-editor\" data-id=\"d04b798\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tLa gestion de l&rsquo;exposition du vin \u00e0 l&rsquo;oxyg\u00e8ne est essentielle \u00e0 l&rsquo;\u00e9laboration d&rsquo;un produit au go\u00fbt raffin\u00e9. Bien que de petites quantit\u00e9s puissent rehausser les saveurs, cr\u00e9er une texture plus douce et introduire des go\u00fbts dynamiques, il est pr\u00e9f\u00e9rable de maintenir les niveaux d&rsquo;oxyg\u00e8ne dissous aussi bas que possible. L&rsquo;exposition \u00e0 l&rsquo;oxyg\u00e8ne peut \u00eatre b\u00e9n\u00e9fique pendant la fermentation, mais peut \u00eatre pr\u00e9judiciable et doit \u00eatre minimis\u00e9e pendant le mouvement, le collage, la mise en bouteille et le vieillissement des vins.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-91411d8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"91411d8\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-23cac80\" data-id=\"23cac80\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-068f416 elementor-widget elementor-widget-text-editor\" data-id=\"068f416\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tCombien c&rsquo;est trop?\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3aabb43\" data-id=\"3aabb43\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-72a2de1 elementor-widget elementor-widget-text-editor\" data-id=\"72a2de1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tLa concentration en oxyg\u00e8ne mol\u00e9culaire mesur\u00e9e dans le vin avant la mise en bouteille doit id\u00e9alement \u00eatre inf\u00e9rieure \u00e0 0,5 mg\/L.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ddd01da elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ddd01da\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-870bcf9\" data-id=\"870bcf9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9bdc829 elementor-widget elementor-widget-image\" data-id=\"9bdc829\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"480\" height=\"376\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Slika-2-8.jpg\" class=\"attachment-large size-large wp-image-173792\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Slika-2-8.jpg 480w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Slika-2-8-300x235.jpg 300w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-159eb09\" data-id=\"159eb09\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-957f7e9 elementor-widget elementor-widget-text-editor\" data-id=\"957f7e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tQu&rsquo;est-ce qui influence la pr\u00e9sence d&rsquo;oxyg\u00e8ne en solution?\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be45db2 elementor-widget elementor-widget-text-editor\" data-id=\"be45db2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tL&rsquo;oxyg\u00e8ne est pr\u00e9sent partout o\u00f9 l&rsquo;atmosph\u00e8re est compos\u00e9e de 21% d&rsquo;oxyg\u00e8ne ainsi que d&rsquo;autres gaz dont l&rsquo;azote. Le degr\u00e9 auquel l&rsquo;oxyg\u00e8ne se dissout dans le vin lorsqu&rsquo;il est expos\u00e9 \u00e0 l&rsquo;air est influenc\u00e9 par sa temp\u00e9rature et sa pression atmosph\u00e9rique. Le pH joue un r\u00f4le dans la d\u00e9termination de la r\u00e9action de l&rsquo;oxyg\u00e8ne une fois d\u00e9j\u00e0 pr\u00e9sent dans la solution.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c086d4e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c086d4e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ffde0f3\" data-id=\"ffde0f3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aa95752 elementor-widget elementor-widget-text-editor\" data-id=\"aa95752\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li><strong style=\"color: #d0757b;\">Exposition \u00e0 l&rsquo;air<\/strong> &#8211; L&rsquo;exposition \u00e0 l&rsquo;air entra\u00eene une augmentation de l&rsquo;absorption d&rsquo;oxyg\u00e8ne dissous. Le niveau d&rsquo;augmentation d\u00e9pend du pH, de la temp\u00e9rature et de la pression atmosph\u00e9rique.<\/li>\n<li><strong style=\"color: #d0757b;\">Temp\u00e9rature<\/strong>&#8211; Les temp\u00e9ratures froides augmentent la solubilit\u00e9 de l&rsquo;oxyg\u00e8ne dans le vin, tandis que l&rsquo;inverse est vrai pour les temp\u00e9ratures chaudes.<\/li>\n<li><strong style=\"color: #d0757b;\">Pression atmosph\u00e9rique<\/strong> &#8211; La solubilit\u00e9 de l&rsquo;oxyg\u00e8ne dans le vin d\u00e9pend fortement de la pression partielle entre le vin et l&rsquo;atmosph\u00e8re. Lorsque la pression atmosph\u00e9rique augmente, la vitesse \u00e0 laquelle l&rsquo;oxyg\u00e8ne se dissout dans une solution augmente.<\/li>\n<li><strong style=\"color: #d0757b;\">pH<\/strong> -\u00c0 mesure que le pH du vin augmente et devient plus alcalin, l&rsquo;efficacit\u00e9 du SO2 mol\u00e9culaire en tant qu&rsquo;antioxydant est consid\u00e9rablement r\u00e9duite. Cela signifie qu&rsquo;il y a plus d&rsquo;oxyg\u00e8ne non li\u00e9 pr\u00e9sent dans le vin, augmentant ainsi le risque d&rsquo;oxydation.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f9f7257 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f9f7257\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b0124e6\" data-id=\"b0124e6\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d50d6f3 elementor-widget elementor-widget-text-editor\" data-id=\"d50d6f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tComment l&rsquo;oxyg\u00e8ne affecte-t-il la qualit\u00e9 du vin?\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-88dc39d\" data-id=\"88dc39d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0f905e9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0f905e9\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5f1ab1b\" data-id=\"5f1ab1b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-58a018f elementor-widget elementor-widget-heading\" data-id=\"58a018f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Fermentation <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ee8578 elementor-widget elementor-widget-text-editor\" data-id=\"5ee8578\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>L&rsquo;oxyg\u00e8ne peut stimuler la fermentation au cours des premiers jours en am\u00e9liorant la perm\u00e9abilit\u00e9 des cellules de levure \u00e0 absorber plus de glucose.<\/li>\n<li>La pr\u00e9sence d&rsquo;oxyg\u00e8ne mol\u00e9culaire est n\u00e9cessaire \u00e0 la synth\u00e8se des lipides et des st\u00e9ro\u00efdes essentiels aux membranes cellulaires fonctionnelles.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4865ce3\" data-id=\"4865ce3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d1b8205 elementor-widget elementor-widget-image\" data-id=\"d1b8205\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"467\" height=\"467\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Slika-3-6.jpg\" class=\"attachment-large size-large wp-image-173801\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Slika-3-6.jpg 467w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Slika-3-6-300x300.jpg 300w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Slika-3-6-150x150.jpg 150w\" sizes=\"(max-width: 467px) 100vw, 467px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6094acf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6094acf\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0315252\" data-id=\"0315252\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c30c5f5 elementor-widget elementor-widget-heading\" data-id=\"c30c5f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Couleur<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c50605 elementor-widget elementor-widget-text-editor\" data-id=\"4c50605\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tL&rsquo;oxyg\u00e8ne dissous peut r\u00e9agir avec les compos\u00e9s ph\u00e9noliques pour former des quinones qui peuvent affecter la couleur du vin. Au fur et \u00e0 mesure que l&rsquo;oxydation progresse, le taux de changement de couleur ralentira jusqu&rsquo;\u00e0 ce que la stabilisation soit atteinte.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-780b8a9 elementor-widget elementor-widget-text-editor\" data-id=\"780b8a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>Dans les vins blancs, les ph\u00e9nols tels que les cat\u00e9chines et les leucoanthocyanes sont convertis en pigments bruns, produisant parfois un voile ind\u00e9sirable.<\/li>\n<li>Le pinking, nom donn\u00e9 au d\u00e9veloppement d&rsquo;un blush rouge dans les vins blancs, est le r\u00e9sultat de la conversion rapide des flavenes en leurs sels correspondants en raison de la r\u00e9duction de l&rsquo;oxyg\u00e8ne.<\/li>\n<li>La couleur peut pr\u00e9cipiter dans les vins rouges, ce qui donne un produit fini plus clair. Les anthocyanes polym\u00e9risent avec d&rsquo;autres flavono\u00efdes, ce qui fait que les rouges prennent une couleur rouge brique ou brune.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1de443d elementor-widget elementor-widget-heading\" data-id=\"1de443d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ar\u00f4me, saveur et texture<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb3bbcb elementor-widget elementor-widget-text-editor\" data-id=\"eb3bbcb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tL&rsquo;exc\u00e8s d&rsquo;oxyg\u00e8ne entra\u00eene:\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92957bb elementor-widget elementor-widget-text-editor\" data-id=\"92957bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>Perte de caract\u00e8res de fruits<\/li>\n<li>Ar\u00f4me r\u00e9duit ou alt\u00e9r\u00e9<\/li>\n<li>Augmentation de l&rsquo;amertume suite au d\u00e9veloppement de l&rsquo;ac\u00e9tald\u00e9hyde<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b11de29 elementor-widget elementor-widget-heading\" data-id=\"b11de29\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Composition chimique<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5eee97f elementor-widget elementor-widget-text-editor\" data-id=\"5eee97f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tL&rsquo;introduction d&rsquo;oxyg\u00e8ne entra\u00eene :\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2565a5a elementor-widget elementor-widget-text-editor\" data-id=\"2565a5a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>Lower antioxidants<\/li>\n<li>Formation d&rsquo;ac\u00e9tald\u00e9hyde : En moyenne, les vins rouges en contiennent 30 mg\/L, les blancs 80 mg\/L et les Sherries 300 mg\/L. \u00c0 de faibles niveaux, l&rsquo;ac\u00e9tald\u00e9hyde peut apporter d&rsquo;agr\u00e9ables ar\u00f4mes fruit\u00e9s \u00e0 un vin. \u00c0 des niveaux plus \u00e9lev\u00e9s, l&rsquo;ar\u00f4me est consid\u00e9r\u00e9 comme un d\u00e9faut, entra\u00eenant une odeur de pomme pourrie.<\/li>\n<li>Alt\u00e9ration microbienne : L&rsquo;exposition \u00e0 l&rsquo;oxyg\u00e8ne permet aux bact\u00e9ries et aux levures ind\u00e9sirables telles que l&rsquo;Acetobacter aceti, les bact\u00e9ries lactiques et les Brettanomyces de prosp\u00e9rer.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4ab9383 elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"4ab9383\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e7829da\" data-id=\"e7829da\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b11351b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b11351b\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a4df772\" data-id=\"a4df772\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-efceebf elementor-widget elementor-widget-text-editor\" data-id=\"efceebf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong>O\u00f9 l&rsquo;oxyg\u00e8ne est-il introduit pendant le processus de vinification ?<\/strong>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d910212\" data-id=\"d910212\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dfee6a8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dfee6a8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4da2d9b\" data-id=\"4da2d9b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dec5d49 elementor-widget elementor-widget-text-editor\" data-id=\"dec5d49\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tL&rsquo;oxyg\u00e8ne peut \u00eatre introduit dans le vin \u00e0 diff\u00e9rentes \u00e9tapes du processus.<br>\nLes points possibles incluent:\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ad1c5b5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ad1c5b5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8fde5ff\" data-id=\"8fde5ff\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cd8f827 elementor-widget elementor-widget-text-editor\" data-id=\"cd8f827\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong style=\"color: #d0757b;\">Broyage et pressurage<\/strong>: le processus physique d&rsquo;\u00e9limination de la pulpe de raisin des peaux, des p\u00e9pins et des tiges peut entra\u00eener l&rsquo;introduction de grandes quantit\u00e9s d&rsquo;oxyg\u00e8ne dans le mo\u00fbt ou le jus.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa6847c elementor-widget elementor-widget-text-editor\" data-id=\"aa6847c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong style=\"color: #d0757b;\">Fermentation<\/strong>: Au cours de cette \u00e9tape, les mo\u00fbts rouges peuvent passer par un \u00ab remontage \u00bb ou un \u00ab coup de poing \u00bb pour permettre l&rsquo;extraction des pigments et des compos\u00e9s des peaux de raisin et, dans certains cas, l&rsquo;ajout d&rsquo;oxyg\u00e8ne pour stimuler la fermentation.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-904d379 elementor-widget elementor-widget-text-editor\" data-id=\"904d379\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong style=\"color: #d0757b;\">Soutirage, pompage et filtration<\/strong>: L&rsquo;oxyg\u00e8ne est introduit lorsque le vin est d\u00e9plac\u00e9 d&rsquo;un r\u00e9cipient \u00e0 un autre. De petites quantit\u00e9s d&rsquo;oxyg\u00e8ne peuvent p\u00e9n\u00e9trer \u00e0 travers les membranes poreuses des tampons de filtration et des syst\u00e8mes de terre de diatom\u00e9es, tandis que les pompes m\u00e9caniques et les raccords l\u00e2ches peuvent introduire de l&rsquo;oxyg\u00e8ne dans le vin lorsque le produit est d\u00e9plac\u00e9.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3386770\" data-id=\"3386770\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-582b514 elementor-widget elementor-widget-image\" data-id=\"582b514\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"474\" height=\"587\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Slika-5-5.jpg\" class=\"attachment-large size-large wp-image-173828\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Slika-5-5.jpg 474w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Slika-5-5-242x300.jpg 242w\" sizes=\"(max-width: 474px) 100vw, 474px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-42e9317 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"42e9317\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2ce9268\" data-id=\"2ce9268\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7448497 elementor-widget elementor-widget-text-editor\" data-id=\"7448497\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong style=\"color: #d0757b;\">Vieillissement en cave:<\/strong> Cela se fait g\u00e9n\u00e9ralement dans des f\u00fbts en bois ou des r\u00e9cipients en acier inoxydable Les f\u00fbts en bois peuvent entra\u00eener une lente addition d&rsquo;oxyg\u00e8ne \u00e0 travers le bois poreux par rapport aux r\u00e9servoirs en acier inoxydable.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ca7860 elementor-widget elementor-widget-text-editor\" data-id=\"6ca7860\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong style=\"color: #d0757b;\">Embouteillage<\/strong>: L&rsquo;oxyg\u00e8ne doit \u00eatre \u00e9troitement surveill\u00e9 pour garantir un impact minimal sur la qualit\u00e9 du vin lors de la filtration finale, du remplissage des bouteilles et des proc\u00e9dures de fermeture. Il s&rsquo;agit de la derni\u00e8re \u00e9tape \u00e0 laquelle de l&rsquo;oxyg\u00e8ne peut \u00eatre introduit involontairement, ce qui a un effet n\u00e9faste sur le produit fini.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7ecf89 elementor-widget elementor-widget-text-editor\" data-id=\"e7ecf89\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong style=\"color: #d0757b;\">Vieillissement en bouteille :<\/strong> L&rsquo;oxyg\u00e8ne pr\u00e9sent dans l&rsquo;espace de t\u00eate des bouteilles ou laiss\u00e9 \u00e0 travers les bouchons peut g\u00e2cher le vin avec le temps. Les styles de fermeture sont une consid\u00e9ration importante lorsque vous essayez de maintenir la qualit\u00e9 du vin en bouteille.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c8554ae elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c8554ae\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0ce698f\" data-id=\"0ce698f\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-07976f8 elementor-widget elementor-widget-text-editor\" data-id=\"07976f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li><em>Bouchon viss\u00e9 :<\/em> Laisse constamment entrer tr\u00e8s peu d&rsquo;oxyg\u00e8ne<\/li>\n<li><em>Li\u00e8ge naturel :<\/em> La transmission d&rsquo;oxyg\u00e8ne varie selon la qualit\u00e9. Le li\u00e8ge de haute qualit\u00e9 laisse entrer tr\u00e8s peu d&rsquo;oxyg\u00e8ne tandis que le li\u00e8ge de moindre qualit\u00e9 en laisse entrer plus.<\/li>\n<li><em>Bouchon synth\u00e9tique<\/em> : permet \u00e0 l&rsquo;oxyg\u00e8ne d&rsquo;entrer dans la bouteille \u00e0 un taux plus \u00e9lev\u00e9 qu&rsquo;un bouchon \u00e0 vis ou un bouchon en li\u00e8ge naturel.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-678d2a2\" data-id=\"678d2a2\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-44243b3 elementor-widget elementor-widget-image\" data-id=\"44243b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"474\" height=\"435\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Slika-6-5.jpg\" class=\"attachment-large size-large wp-image-173840\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Slika-6-5.jpg 474w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Slika-6-5-300x275.jpg 300w\" sizes=\"(max-width: 474px) 100vw, 474px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1ba4f0e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1ba4f0e\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-dbe9171\" data-id=\"dbe9171\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2f7c1bd\" data-id=\"2f7c1bd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-927f58a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"927f58a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8c28dba\" data-id=\"8c28dba\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0a63282 elementor-widget elementor-widget-text-editor\" data-id=\"0a63282\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\u00c0 quels moments de la vinification doit-on mesurer l&rsquo;oxyg\u00e8ne?\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5e23ae elementor-widget elementor-widget-text-editor\" data-id=\"f5e23ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tIl existe plusieurs \u00e9tapes o\u00f9 il est important de mesurer l&rsquo;oxyg\u00e8ne dissous:\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1a288b elementor-widget elementor-widget-text-editor\" data-id=\"a1a288b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t1) Lors des soutirages et des mouvements de cuves.<br>\n2) Avant et apr\u00e8s filtration.<br>\n\n3) Tout au long du processus de vieillissement.<br>\n\n4) Apr\u00e8s le traitement et avant la mise en bouteille.<br>\n\n5) Dans le produit final en bouteille.<br>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-def12a2 elementor-widget elementor-widget-text-editor\" data-id=\"def12a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>La surveillance des niveaux d&rsquo;oxyg\u00e8ne dissous \u00e0 ces points contribue non seulement \u00e0 produire un vin au go\u00fbt raffin\u00e9, mais garantit \u00e9galement l&rsquo;efficacit\u00e9 de l&rsquo;\u00e9quipement tout au long du processus de production.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ea4c492 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ea4c492\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e427dd6\" data-id=\"e427dd6\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-108d123 elementor-widget elementor-widget-text-editor\" data-id=\"108d123\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong>Comment r\u00e9duire les niveaux d&rsquo;oxyg\u00e8ne ?<\/strong>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-907c7cc\" data-id=\"907c7cc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8456dd9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8456dd9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-093e671\" data-id=\"093e671\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6d3f37c elementor-widget elementor-widget-text-editor\" data-id=\"6d3f37c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tIl existe des moyens de contr\u00f4ler l&rsquo;exposition \u00e0 l&rsquo;oxyg\u00e8ne et ainsi de r\u00e9duire les niveaux d&rsquo;oxyg\u00e8ne dissous dans le vin.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c12bbb4 elementor-widget elementor-widget-text-editor\" data-id=\"c12bbb4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong style=\"color: #d0757b;\">D\u00e9placement d&rsquo;oxyg\u00e8ne<\/strong>: Les lignes vides, les r\u00e9servoirs et l&rsquo;\u00e9quipement d&#8217;embouteillage peuvent \u00eatre purg\u00e9s d&rsquo;oxyg\u00e8ne \u00e0 l&rsquo;aide de gaz inertes avant le remplissage. L&rsquo;azote, le dioxyde de carbone, le dioxyde de soufre et l&rsquo;argon sont les gaz les plus couramment utilis\u00e9s en raison de leur capacit\u00e9 \u00e0 d\u00e9placer l&rsquo;oxyg\u00e8ne. Le CO2 congel\u00e9 et la neige carbonique peuvent \u00eatre utilis\u00e9s pour recouvrir l&rsquo;\u00e9quipement, emp\u00eachant l&rsquo;oxyg\u00e8ne d&rsquo;entrer. Le barbotage, ou le passage de petites bulles de N2 \u00e0 travers le vin lui-m\u00eame, d\u00e9place les mol\u00e9cules d&rsquo;oxyg\u00e8ne dissous (ainsi que d&rsquo;autres gaz), r\u00e9duisant leurs niveaux.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-670bd39 elementor-widget elementor-widget-text-editor\" data-id=\"670bd39\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong style=\"color: #d0757b;\">Traitement antioxydant :<\/strong> Le dioxyde de soufre (SO2) peut \u00eatre ajout\u00e9 au vin o\u00f9 il se lie \u00e0 l&rsquo;oxyg\u00e8ne dissous, ce qui rend plus difficile l&rsquo;oxydation.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f8a36ad elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f8a36ad\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-598691d\" data-id=\"598691d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cd5146d elementor-widget elementor-widget-text-editor\" data-id=\"cd5146d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Pour mesurer l&rsquo;oxyg\u00e8ne dissous, vous pouvez simplement utiliser <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7f29a3f\" data-id=\"7f29a3f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-358c06f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"358c06f\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4439642\" data-id=\"4439642\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-57182a4 elementor-widget elementor-widget-heading\" data-id=\"57182a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">HI98198 <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92bc630 elementor-widget elementor-widget-text-editor\" data-id=\"92bc630\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong>Oxym\u00e8tre Optique<\/strong>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-681b5d5\" data-id=\"681b5d5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-67098d2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"67098d2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e4b4c43\" data-id=\"e4b4c43\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0e50b11 elementor-widget elementor-widget-image\" data-id=\"0e50b11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"289\" height=\"482\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Instrument-1.jpg\" class=\"attachment-large size-large wp-image-173858\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Instrument-1.jpg 289w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/06\/Instrument-1-180x300.jpg 180w\" sizes=\"(max-width: 289px) 100vw, 289px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a163309 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"a163309\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xl\" href=\"https:\/\/www.hannamaroc.com\/oxymetre-portatif-optique-hi98198-product\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">ACHETER<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-81dab65\" data-id=\"81dab65\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8540bd4 elementor-widget elementor-widget-text-editor\" data-id=\"8540bd4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tLe compteur HI98198 opdo \u2122 est un compteur d&rsquo;oxyg\u00e8ne dissous (OD) d\u00e9di\u00e9 robuste et portable con\u00e7u pour les mesures d&rsquo;oxyg\u00e8ne dissous en eau douce et en eau sal\u00e9e. Cet appareil de mesure professionnel et \u00e9tanche est conforme aux normes IP67 et mesure l&rsquo;OD, la pression barom\u00e9trique et la temp\u00e9rature. Le HI98198 est fourni avec une sonde d&rsquo;oxyg\u00e8ne dissous optique num\u00e9rique HI764113 dans un \u00e9tui de transport durable thermoform\u00e9 personnalis\u00e9 avec accessoires. Il est compact et con\u00e7u de mani\u00e8re ergonomique pour fournir un acc\u00e8s facile aux mat\u00e9riaux requis pour l&rsquo;\u00e9chantillonnage de routine.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e941e75 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e941e75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-67b135c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"67b135c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-864a8fd\" data-id=\"864a8fd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d83c127 elementor-widget elementor-widget-text-editor\" data-id=\"d83c127\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Auteur<\/strong>:<br \/> Tajana Mokrovi\u0107, mag.nutr.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-257a32f\" data-id=\"257a32f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0c5fa20 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0c5fa20\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1375067\" data-id=\"1375067\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0c942e2 elementor-widget elementor-widget-text-editor\" data-id=\"0c942e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Source<\/strong>:<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa7a572 elementor-widget elementor-widget-text-editor\" data-id=\"aa7a572\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>1) Boulton, Roger B. Principes et pratiques de vinification. New York: Springer, 1999. Imprimer.<br \/>\n2) Liu S.Q.ET G.J. Pilone. 2000. Un aper\u00e7u de la formation et des r\u00f4les de l&rsquo;ac\u00e9tald\u00e9hyde dans la vinification en mettant l&rsquo;accent sur les implications microbiologiques. International J. of Food Science and Technology 35:49-61 4. Impact de la position de stockage sur l&rsquo;entr\u00e9e d&rsquo;oxyg\u00e8ne \u00e0 travers diff\u00e9rentes fermetures dans les bouteilles de vin<\/p>\n<p>3) Paulo Lopes, C\u00e9dric Saucier, Pierre-Louis Teissedre, et, et Yves Glories. Journal of Agricultural and Food Chemistry 2006 54 (18), 6741-6746. DOI: 10.1021\/jf0614239<br \/>\n<br \/>\n4) Singleton, V.L. 1987. Oxyg\u00e8ne avec les ph\u00e9nols et r\u00e9actions associ\u00e9es dans les mo\u00fbts, les vins et les syst\u00e8mes mod\u00e8les : observations et implications pratiques. Am. J. Enol. Vitic. 38:69-77.<br \/>\n<br \/>\n5) Zoecklein, Bruce W. Analyse et production de vin. New York: Kluwer Academic\/Plenum, 1999.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f66393d\" data-id=\"f66393d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Qu&rsquo;est-ce que l&rsquo;oxyg\u00e8ne dissous ? L&rsquo;oxyg\u00e8ne est un \u00e9l\u00e9ment essentiel de la vie, jouant un [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":173779,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","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":""},"categories":[561],"tags":[287],"class_list":["post-174014","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-boisson","tag-vin"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dites adieu \u00e0 la d\u00e9t\u00e9rioration du vin ! 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