{"id":65,"date":"2022-11-01T09:13:00","date_gmt":"2022-11-01T09:13:00","guid":{"rendered":"https:\/\/corcovino.com\/vr\/?p=65"},"modified":"2023-01-31T15:23:31","modified_gmt":"2023-01-31T15:23:31","slug":"chaptalisation","status":"publish","type":"post","link":"https:\/\/corcovino.com\/vr\/2022\/11\/chaptalisation\/","title":{"rendered":"Chaptalisation"},"content":{"rendered":"\n<p>C&rsquo;est une pratique courante, autoris\u00e9e et encadr\u00e9e. L&rsquo;ajout de sucre lors de la fermentation du raisin dans l&rsquo;objectif de remonter le degr\u00e9 en alcool a toujours \u00e9t\u00e9 monnaie courante. Elle doit son apparition \u00e0 Jean-Antoine Chaptal (1756-1832), alors ministre de l&rsquo;Int\u00e9rieur de Napol\u00e9on qui publie en 1801 le&nbsp;<em>Trait\u00e9 th\u00e9orique et pratique sur la culture de la vigne, avec l&rsquo;art de faire le vin<\/em>. En th\u00e9orie, l&rsquo;ajout de 16,83&nbsp;grammes de sucre par litre conduit \u00e0 la production d&rsquo;un degr\u00e9 d&rsquo;alcool suppl\u00e9mentaire.<\/p>\n\n\n\n<p>Depuis, les progr\u00e8s et la technique ont \u00e9volu\u00e9 et la chaptalisation est parfois remplac\u00e9e par d&rsquo;autres techniques d&rsquo;auto-enrichissement comme l&rsquo;osmose inverse qui consiste \u00e0 soustraire au mo\u00fbt une certaine quantit\u00e9 d&rsquo;eau et ainsi le concentrer pour au final obtenir un plus riche vin en sucre et en alcool.<br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C&rsquo;est une pratique courante, autoris\u00e9e et encadr\u00e9e. L&rsquo;ajout de sucre lors de la fermentation du raisin dans l&rsquo;objectif de remonter le degr\u00e9 en alcool a &hellip; <\/p>\n","protected":false},"author":1,"featured_media":219,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-65","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-decryptage"],"_links":{"self":[{"href":"https:\/\/corcovino.com\/vr\/wp-json\/wp\/v2\/posts\/65"}],"collection":[{"href":"https:\/\/corcovino.com\/vr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/corcovino.com\/vr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/corcovino.com\/vr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/corcovino.com\/vr\/wp-json\/wp\/v2\/comments?post=65"}],"version-history":[{"count":2,"href":"https:\/\/corcovino.com\/vr\/wp-json\/wp\/v2\/posts\/65\/revisions"}],"predecessor-version":[{"id":80,"href":"https:\/\/corcovino.com\/vr\/wp-json\/wp\/v2\/posts\/65\/revisions\/80"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/corcovino.com\/vr\/wp-json\/wp\/v2\/media\/219"}],"wp:attachment":[{"href":"https:\/\/corcovino.com\/vr\/wp-json\/wp\/v2\/media?parent=65"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/corcovino.com\/vr\/wp-json\/wp\/v2\/categories?post=65"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/corcovino.com\/vr\/wp-json\/wp\/v2\/tags?post=65"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}