{"id":6626,"date":"2025-08-12T09:00:00","date_gmt":"2025-08-12T07:00:00","guid":{"rendered":"https:\/\/www.tabac-trends.ch\/lexikon\/?p=6626"},"modified":"2025-08-12T09:04:06","modified_gmt":"2025-08-12T07:04:06","slug":"ammoniac","status":"publish","type":"post","link":"https:\/\/www.tabac-trends.ch\/lexikon\/fr\/ammoniac\/","title":{"rendered":"Ammoniac"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">L&rsquo;ammoniac &#8211; un sous-produit de la fermentation qui influence le go\u00fbt de la fum\u00e9e<\/h2>\n\n\n\n<p>L&rsquo;<strong>ammoniac<\/strong> est un compos\u00e9 chimique naturel (NH\u2083) \u00e9galement pr\u00e9sent dans les feuilles de tabac fra\u00eeches. Il se forme pendant la croissance de la plante et joue un r\u00f4le important dans le m\u00e9tabolisme de l&rsquo;azote. Dans la transformation du tabac, l&rsquo;ammoniac est toutefois surtout important car sa teneur a une influence directe sur le go\u00fbt et la qualit\u00e9 de la fum\u00e9e.<\/p>\n\n\n\n<p>Dans le tabac fra\u00eechement r\u00e9colt\u00e9 ou non ferment\u00e9, la teneur en ammoniac peut \u00eatre relativement \u00e9lev\u00e9e. Si ce tabac est fum\u00e9 sans autre transformation, il produit une fum\u00e9e d\u00e9sagr\u00e9ablement \u00e2cre et piquante, qui irrite souvent la gorge et est per\u00e7ue comme d\u00e9sagr\u00e9able.<\/p>\n\n\n\n<p>Une fermentation et une maturation cibl\u00e9es permettent de r\u00e9duire syst\u00e9matiquement la teneur en ammoniac du tabac. Au cours de ces processus, les compos\u00e9s azot\u00e9s superflus sont d\u00e9compos\u00e9s, ce qui rend le tabac plus doux, plus rond en bouche et plus digeste.<\/p>\n\n\n\n<p>Dans la transformation industrielle du tabac, l&rsquo;ammoniac est \u00e9galement utilis\u00e9 de mani\u00e8re cibl\u00e9e afin d&rsquo;augmenter le pH et donc la teneur en nicotine libre dans la fum\u00e9e, ce qui peut renforcer l&rsquo;effet sur le consommateur. Cet ajout cibl\u00e9 est toutefois controvers\u00e9 et r\u00e9glement\u00e9 dans de nombreux pays.<\/p>\n\n\n\n<p>Une teneur trop \u00e9lev\u00e9e en ammoniac dans le produit final est consid\u00e9r\u00e9e comme un d\u00e9faut de qualit\u00e9 et peut \u00eatre le signe d&rsquo;une fermentation insuffisante ou d&rsquo;une dur\u00e9e de maturation trop courte.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;ammoniac &#8211; un sous-produit de la fermentation qui influence le go\u00fbt de la fum\u00e9e L&rsquo;ammoniac est un compos\u00e9 chimique naturel (NH\u2083) \u00e9galement pr\u00e9sent dans les feuilles de tabac fra\u00eeches. Il se forme pendant la croissance de la plante et joue un r\u00f4le important dans le m\u00e9tabolisme de l&rsquo;azote. Dans la transformation du tabac, l&rsquo;ammoniac est toutefois surtout important car sa teneur a une influence directe sur le go\u00fbt et la qualit\u00e9 de la fum\u00e9e. Dans le tabac fra\u00eechement r\u00e9colt\u00e9 ou non ferment\u00e9, la teneur en ammoniac peut \u00eatre relativement \u00e9lev\u00e9e. Si ce tabac est fum\u00e9 sans autre transformation, il produit une fum\u00e9e d\u00e9sagr\u00e9ablement \u00e2cre et piquante, qui irrite souvent la gorge et est per\u00e7ue comme d\u00e9sagr\u00e9able. Une fermentation et une &hellip;<\/p>\n<p><a href=\"https:\/\/www.tabac-trends.ch\/lexikon\/fr\/ammoniac\/\" target=\"_self\" class=\"internal\">En savoir plus &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[514],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ammoniac - Lexique en ligne de tabac - Tabac-Trends<\/title>\n<meta name=\"description\" content=\"L&#039;ammoniac - un sous-produit de la fermentation qui influence le go\u00fbt de la fum\u00e9e L&#039;ammoniac est un compos\u00e9 chimique naturel (NH\u2083) \u00e9galement pr\u00e9sent dans\" \/>\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.tabac-trends.ch\/lexikon\/fr\/ammoniac\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Ammoniac - 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