{"id":23311,"date":"2023-08-17T10:12:59","date_gmt":"2023-08-17T08:12:59","guid":{"rendered":"https:\/\/www.wikeeps.com\/?p=23311"},"modified":"2026-05-20T16:46:18","modified_gmt":"2026-05-20T14:46:18","slug":"the-use-of-gases-in-oenology","status":"publish","type":"post","link":"https:\/\/www.wikeeps.com\/en\/the-use-of-gases-in-oenology\/","title":{"rendered":"The Application of Gases in Oenology for Optimal Wine Preservation"},"content":{"rendered":"<h2 id=\"table-of-contents\">Table of Contents<\/h2>\n<ul>\n<li><a href=\"#the-role-of-gases-in-oenology-and-winemaking\" target=\"_self\">The role of gases in oenology and winemaking<\/a><\/li>\n<li><a href=\"#coravin-wine-preservation-through-argon-injection\" target=\"_self\">Coravin: wine preservation through argon injection<\/a><\/li>\n<li><a href=\"#wikeeps-the-essential-balance-of-gases-for-wine-service\" target=\"_self\">Wikeeps: the essential balance of gases for wine service<\/a><\/li>\n<li><a href=\"#frequently-asked-questions\" target=\"_self\">Frequently Asked Questions<\/a><\/li>\n<\/ul>\n<h2 id=\"the-role-of-gases-in-oenology-and-winemaking\">The role of gases in oenology and winemaking<\/h2>\n<p>An opened bottle of still wine begins oxidising within hours, fundamentally altering its <strong>chemical compounds<\/strong> and <strong>aromatic concentration<\/strong>. The transition from the gaseous phase to dissolved oxygen dictates a wine&#8217;s lifespan. While ambient air acts as the primary catalyst for oxidation, specific <strong>protective gases<\/strong>\u2014namely argon, nitrogen, and carbon dioxide\u2014serve a critical protective role in stabilising the liquid.<\/p>\n<p>During the <strong>winemaking process<\/strong> and vinification, winegrowers traditionally employ argon or nitrogen in their vats. This <strong>oenological gas inerting process<\/strong> establishes a physical barrier against oxygen, maintaining the wine&#8217;s intrinsic quality and preventing premature oxygenation before bottling. Such oenological expertise dictates that preserving a wine&#8217;s character requires strict environmental control.<\/p>\n<p>Argon, an inert noble gas with a higher density than air, creates a protective blanket over wine that prevents oxidation during storage and <a href=\"https:\/\/www.wikeeps.com\/en\/why-use-argon-gas\/\" title=\"Benefits of argon in wine preservation\">wine preservation<\/a>. Modern wine production relies on sophisticated preservation systems that utilise cartridges filled with 100% natural, neutral gases\u2014primarily argon and dioxyde compounds\u2014to maintain the quality and freshness of opened bottles, especially still wines with higher dissolved CO\u2082. By displacing oxygen, argon extends the drinking window without altering flavour profiles or affecting fermentation analysis, making it essential expertise in oenology. This protection method has become fundamental to contemporary enology practices, establishing the foundation of argon-based vin preservation techniques and safeguarding the integrity of wine within each bouteille..<\/p>\n<h2 id=\"coravin-wine-preservation-through-argon-injection\">Coravin: wine preservation through argon injection<\/h2>\n<p>The Coravin system extracts <strong>wine<\/strong> without removing the cork, displacing the liquid with pure argon <strong>gas<\/strong>. As an <strong>inert noble gas<\/strong>, argon possesses a <strong>higher density than air<\/strong>, forming a dense blanket over the remaining liquid. The elastic properties of natural cork seal the puncture, allowing the bottle to rest for months in the cellar. This method provides strict control over the <strong>wine&#8217;s<\/strong> evolution and compound preservation, though it requires specific <strong>oenological expertise<\/strong> and handling during service.<\/p>\n<h2 id=\"wikeeps-the-essential-balance-of-gases-for-wine-service\">Wikeeps: the essential balance of gases for wine service<\/h2>\n<p>Wikeeps approaches wine preservation differently, specifically engineered for the daily demands of serving wine by the glass. We utilise an <strong>exclusive oenology gas mixture<\/strong> comprising 80% argon and 20% CO\u2082, manufactured to strict food-grade standards by <a href=\"https:\/\/www.linde-gas.fr\/shop\/fr\/fr-ig\/inertage\" title=\"Linde\">Linde<\/a>. This specific formula acts as a protective shield that preserves the wine&#8217;s organoleptic qualities for up to 30 days after opening.<\/p>\n<p>TThe Essential Kit offers a French-patented system that uses a neutral oenological gas blend of argon and CO\u2082 to create an inert atmosphere inside opened still wines. By injecting this specialised gas through a dispenser gun, the kit enables precise pouring, filtration, and aeration while protecting the wine from oxidation, preserving its aromas and flavour compounds for up to 30 days. The package includes a central dome, preservative caps, a spout, a filter, and instructions, making it suitable for professionals and enthusiasts seeking reliable wine preservation without altering taste through <a href=\"https:\/\/www.wikeeps.com\/en\/product\/wine-pour-and-preservation\/service-and-conservation\/\" title=\"Wikeeps service and conservation kits\">oenology gas preservation<\/a> and expert oenological support.<\/p>\n<p style=\"text-align: center;\"><strong> <a href=\"https:\/\/www.wikeeps.com\/en\/wikeeps-patent\/\" title=\"Wikeeps patent\">Wikeeps patent<\/a><\/strong><\/p>\n<p>The carbon dioxide component in this blend is deliberate. The precise concentration of CO\u2082 actively balances the <strong>dissolved CO\u2082<\/strong> naturally present from the fermentation process. Where 100% argon can occasionally strip a delicate vintage and feel astringent, this calibrated integration sustains the wine&#8217;s structural tension throughout its service life. Quality assurance testing confirms these parameters align closely with the rigorous <a href=\"https:\/\/www.oiv.int\/sites\/default\/files\/publication\/2023-04\/CODEX%20complet%202023%20EN.pdf\" title=\"OIV complete codex 2023\">OIV oenology gas standards<\/a>.<\/p>\n<h3 id=\"sparkling-wine-preservation-and-effervescence-control\">Sparkling wine preservation and effervescence control<\/h3>\n<p>Sparkling wine loses its character differently from still wine: the bubbles simply dissipate rather than the wine oxidising. The Sentinel system is a portable, fully mechanical solution designed for wine professionals to preserve opened Champagne and other sparkling wines using a <strong>specialised oenological gas blend<\/strong> of CO\u2082 and N\u2082. By sealing the bottle with a Smart Cap and injecting the inert gas for a few seconds, the system maintains the wine&#8217;s bubbles and aromas for over a week, allowing bars, restaurants, and wine tourism venues to serve sparkling wine by the glass without waste. Built on oenology expertise and advanced gas preservation technology, the equipment includes refillable 600 ml cartridges, pressure-regulated spray guns, and durable wood and stainless-steel components, offering a straightforward, chemical-free method to keep sparkling wines at their optimal quality and concentration using <a href=\"https:\/\/www.wikeeps.com\/en\/product\/champagne-preservation\/champagne-preservation-system\/\" title=\"Professional champagne preservation system using oenology gas\">oenology gas<\/a>.<\/p>\n<section itemscope itemtype=\"https:\/\/schema.org\/FAQPage\">\n<h2 id=\"frequently-asked-questions\">Frequently Asked Questions<\/h2>\n<div itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<h3 itemprop=\"name\">What gases are used in winemaking?<\/h3>\n<div itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<div itemprop=\"text\">\n<p>Oenologists rely primarily on argon, nitrogen, and carbon dioxide. Argon provides a dense, inert barrier against oxygen, while precise ratios of CO\u2082 maintain the wine&#8217;s natural tension and freshness.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<h3 itemprop=\"name\">What is the role of CO\u2082 in oenology?<\/h3>\n<div itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<div itemprop=\"text\">\n<p>Carbon dioxide protects against oxidation while regulating the wine&#8217;s dissolved gas equilibrium. In sparkling systems, a targeted injection compresses the existing CO\u2082, maintaining effervescence and aromatics for over seven days.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<h3 itemprop=\"name\">How are dissolved gases controlled during wine bottling?<\/h3>\n<div itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<div itemprop=\"text\">\n<p>Professional cellars and preservation systems employ a pressure-regulated dispenser to execute a controlled injection of protective gases. This displaces oxygen efficiently without over-pressurising the bottle.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>A blend of 80% Argon and 20% CO\u2082 extends a still wine&#8217;s lifespan up to 30 days. Explore the specific gases used in modern oenology for professional wine preservation.<\/p>\n","protected":false},"author":551,"featured_media":35085,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[358],"tags":[368],"class_list":["post-23311","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-about-wikeeps-en-2","tag-argon-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The Application of Gases in Oenology for Optimal Wine Preservation<\/title>\n<meta name=\"description\" content=\"A blend of 80% Argon and 20% CO\u2082 extends a still wine&#039;s lifespan up to 30 days. Explore the specific gases used in modern oenology for professional wine preservation.\" \/>\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.wikeeps.com\/en\/the-use-of-gases-in-oenology\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Application of Gases in Oenology for Optimal Wine Preservation\" \/>\n<meta property=\"og:description\" content=\"A blend of 80% Argon and 20% CO\u2082 extends a still wine&#039;s lifespan up to 30 days. Explore the specific gases used in modern oenology for professional wine preservation.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wikeeps.com\/en\/the-use-of-gases-in-oenology\/\" \/>\n<meta property=\"og:site_name\" content=\"Wikeeps\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/wikeepsFr\" \/>\n<meta property=\"article:published_time\" content=\"2023-08-17T08:12:59+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-20T14:46:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wikeeps.com\/wp-content\/uploads\/2026\/05\/image-7.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"389\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Laurent Prigent\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@WIKEEPS\" \/>\n<meta name=\"twitter:site\" content=\"@WIKEEPS\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Laurent Prigent\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/the-use-of-gases-in-oenology\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/the-use-of-gases-in-oenology\\\/\"},\"author\":{\"name\":\"Laurent Prigent\",\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/#\\\/schema\\\/person\\\/9533d59e9a6af1774531ac1bc57e4ba9\"},\"headline\":\"The Application of Gases in Oenology for Optimal Wine Preservation\",\"datePublished\":\"2023-08-17T08:12:59+00:00\",\"dateModified\":\"2026-05-20T14:46:18+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/the-use-of-gases-in-oenology\\\/\"},\"wordCount\":835,\"publisher\":{\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/the-use-of-gases-in-oenology\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.wikeeps.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/image-7.jpg\",\"keywords\":[\"#argon\"],\"articleSection\":[\"About Wikeeps\u00ae\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/the-use-of-gases-in-oenology\\\/\",\"url\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/the-use-of-gases-in-oenology\\\/\",\"name\":\"The Application of Gases in Oenology for Optimal Wine Preservation\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/the-use-of-gases-in-oenology\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/the-use-of-gases-in-oenology\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.wikeeps.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/image-7.jpg\",\"datePublished\":\"2023-08-17T08:12:59+00:00\",\"dateModified\":\"2026-05-20T14:46:18+00:00\",\"description\":\"A blend of 80% Argon and 20% CO\u2082 extends a still wine's lifespan up to 30 days. Explore the specific gases used in modern oenology for professional wine preservation.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/the-use-of-gases-in-oenology\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/the-use-of-gases-in-oenology\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/the-use-of-gases-in-oenology\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.wikeeps.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/image-7.jpg\",\"contentUrl\":\"https:\\\/\\\/www.wikeeps.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/image-7.jpg\",\"width\":389,\"height\":400},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/the-use-of-gases-in-oenology\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/wine-preservation\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"The Application of Gases in Oenology for Optimal Wine Preservation\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/\",\"name\":\"Wikeeps\",\"description\":\"Service, a\u00e9ration et conservation | vin au verre\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/#organization\",\"name\":\"Wikeeps\",\"url\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.wikeeps.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/Logo-Wikeeps.png\",\"contentUrl\":\"https:\\\/\\\/www.wikeeps.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/Logo-Wikeeps.png\",\"width\":1000,\"height\":184,\"caption\":\"Wikeeps\"},\"image\":{\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/wikeepsFr\",\"https:\\\/\\\/x.com\\\/WIKEEPS\",\"https:\\\/\\\/www.instagram.com\\\/wikeeps\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.wikeeps.com\\\/en\\\/#\\\/schema\\\/person\\\/9533d59e9a6af1774531ac1bc57e4ba9\",\"name\":\"Laurent Prigent\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/02724f4a511dc2b29adea07e86ba232e43d2c6bc729f4b66504f2bc698619e16?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/02724f4a511dc2b29adea07e86ba232e43d2c6bc729f4b66504f2bc698619e16?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/02724f4a511dc2b29adea07e86ba232e43d2c6bc729f4b66504f2bc698619e16?s=96&d=mm&r=g\",\"caption\":\"Laurent Prigent\"},\"sameAs\":[\"https:\\\/\\\/wikeeps.com\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"The Application of Gases in Oenology for Optimal Wine Preservation","description":"A blend of 80% Argon and 20% CO\u2082 extends a still wine's lifespan up to 30 days. Explore the specific gases used in modern oenology for professional wine preservation.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wikeeps.com\/en\/the-use-of-gases-in-oenology\/","og_locale":"en_US","og_type":"article","og_title":"The Application of Gases in Oenology for Optimal Wine Preservation","og_description":"A blend of 80% Argon and 20% CO\u2082 extends a still wine's lifespan up to 30 days. Explore the specific gases used in modern oenology for professional wine preservation.","og_url":"https:\/\/www.wikeeps.com\/en\/the-use-of-gases-in-oenology\/","og_site_name":"Wikeeps","article_publisher":"https:\/\/www.facebook.com\/wikeepsFr","article_published_time":"2023-08-17T08:12:59+00:00","article_modified_time":"2026-05-20T14:46:18+00:00","og_image":[{"width":389,"height":400,"url":"https:\/\/www.wikeeps.com\/wp-content\/uploads\/2026\/05\/image-7.jpg","type":"image\/jpeg"}],"author":"Laurent Prigent","twitter_card":"summary_large_image","twitter_creator":"@WIKEEPS","twitter_site":"@WIKEEPS","twitter_misc":{"Written by":"Laurent Prigent","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.wikeeps.com\/en\/the-use-of-gases-in-oenology\/#article","isPartOf":{"@id":"https:\/\/www.wikeeps.com\/en\/the-use-of-gases-in-oenology\/"},"author":{"name":"Laurent Prigent","@id":"https:\/\/www.wikeeps.com\/en\/#\/schema\/person\/9533d59e9a6af1774531ac1bc57e4ba9"},"headline":"The Application of Gases in Oenology for Optimal Wine Preservation","datePublished":"2023-08-17T08:12:59+00:00","dateModified":"2026-05-20T14:46:18+00:00","mainEntityOfPage":{"@id":"https:\/\/www.wikeeps.com\/en\/the-use-of-gases-in-oenology\/"},"wordCount":835,"publisher":{"@id":"https:\/\/www.wikeeps.com\/en\/#organization"},"image":{"@id":"https:\/\/www.wikeeps.com\/en\/the-use-of-gases-in-oenology\/#primaryimage"},"thumbnailUrl":"https:\/\/www.wikeeps.com\/wp-content\/uploads\/2026\/05\/image-7.jpg","keywords":["#argon"],"articleSection":["About Wikeeps\u00ae"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.wikeeps.com\/en\/the-use-of-gases-in-oenology\/","url":"https:\/\/www.wikeeps.com\/en\/the-use-of-gases-in-oenology\/","name":"The Application of Gases in Oenology for Optimal Wine Preservation","isPartOf":{"@id":"https:\/\/www.wikeeps.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.wikeeps.com\/en\/the-use-of-gases-in-oenology\/#primaryimage"},"image":{"@id":"https:\/\/www.wikeeps.com\/en\/the-use-of-gases-in-oenology\/#primaryimage"},"thumbnailUrl":"https:\/\/www.wikeeps.com\/wp-content\/uploads\/2026\/05\/image-7.jpg","datePublished":"2023-08-17T08:12:59+00:00","dateModified":"2026-05-20T14:46:18+00:00","description":"A blend of 80% Argon and 20% CO\u2082 extends a still wine's lifespan up to 30 days. Explore the specific gases used in modern oenology for professional wine preservation.","breadcrumb":{"@id":"https:\/\/www.wikeeps.com\/en\/the-use-of-gases-in-oenology\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wikeeps.com\/en\/the-use-of-gases-in-oenology\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.wikeeps.com\/en\/the-use-of-gases-in-oenology\/#primaryimage","url":"https:\/\/www.wikeeps.com\/wp-content\/uploads\/2026\/05\/image-7.jpg","contentUrl":"https:\/\/www.wikeeps.com\/wp-content\/uploads\/2026\/05\/image-7.jpg","width":389,"height":400},{"@type":"BreadcrumbList","@id":"https:\/\/www.wikeeps.com\/en\/the-use-of-gases-in-oenology\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.wikeeps.com\/en\/wine-preservation\/"},{"@type":"ListItem","position":2,"name":"The Application of Gases in Oenology for Optimal Wine Preservation"}]},{"@type":"WebSite","@id":"https:\/\/www.wikeeps.com\/en\/#website","url":"https:\/\/www.wikeeps.com\/en\/","name":"Wikeeps","description":"Service, a\u00e9ration et conservation | vin au verre","publisher":{"@id":"https:\/\/www.wikeeps.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wikeeps.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.wikeeps.com\/en\/#organization","name":"Wikeeps","url":"https:\/\/www.wikeeps.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.wikeeps.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.wikeeps.com\/wp-content\/uploads\/2025\/01\/Logo-Wikeeps.png","contentUrl":"https:\/\/www.wikeeps.com\/wp-content\/uploads\/2025\/01\/Logo-Wikeeps.png","width":1000,"height":184,"caption":"Wikeeps"},"image":{"@id":"https:\/\/www.wikeeps.com\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/wikeepsFr","https:\/\/x.com\/WIKEEPS","https:\/\/www.instagram.com\/wikeeps\/"]},{"@type":"Person","@id":"https:\/\/www.wikeeps.com\/en\/#\/schema\/person\/9533d59e9a6af1774531ac1bc57e4ba9","name":"Laurent Prigent","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/02724f4a511dc2b29adea07e86ba232e43d2c6bc729f4b66504f2bc698619e16?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/02724f4a511dc2b29adea07e86ba232e43d2c6bc729f4b66504f2bc698619e16?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/02724f4a511dc2b29adea07e86ba232e43d2c6bc729f4b66504f2bc698619e16?s=96&d=mm&r=g","caption":"Laurent Prigent"},"sameAs":["https:\/\/wikeeps.com"]}]}},"_links":{"self":[{"href":"https:\/\/www.wikeeps.com\/en\/wp-json\/wp\/v2\/posts\/23311","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wikeeps.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wikeeps.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wikeeps.com\/en\/wp-json\/wp\/v2\/users\/551"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wikeeps.com\/en\/wp-json\/wp\/v2\/comments?post=23311"}],"version-history":[{"count":1,"href":"https:\/\/www.wikeeps.com\/en\/wp-json\/wp\/v2\/posts\/23311\/revisions"}],"predecessor-version":[{"id":35086,"href":"https:\/\/www.wikeeps.com\/en\/wp-json\/wp\/v2\/posts\/23311\/revisions\/35086"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wikeeps.com\/en\/wp-json\/wp\/v2\/media\/35085"}],"wp:attachment":[{"href":"https:\/\/www.wikeeps.com\/en\/wp-json\/wp\/v2\/media?parent=23311"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wikeeps.com\/en\/wp-json\/wp\/v2\/categories?post=23311"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wikeeps.com\/en\/wp-json\/wp\/v2\/tags?post=23311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}