{"id":374383,"date":"2021-04-14T10:08:32","date_gmt":"2021-04-14T08:08:32","guid":{"rendered":"https:\/\/www.bkwine.com\/?p=374383"},"modified":"2021-04-14T10:09:03","modified_gmt":"2021-04-14T08:09:03","slug":"lagre-alkohol-vinet-samma-smak","status":"publish","type":"post","link":"https:\/\/www.bkwine.com\/sv\/nyheter\/lagre-alkohol-vinet-samma-smak\/","title":{"rendered":"L\u00e4gre alkohol i vinet men samma smakprofil, g\u00e5r det? Ja, med r\u00e4tt j\u00e4stsort"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"374383\" class=\"elementor elementor-374383 elementor-374382\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1574331 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1574331\" 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-c1833cb\" data-id=\"c1833cb\" 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-a148a65 elementor-drop-cap-yes elementor-drop-cap-view-default elementor-widget elementor-widget-text-editor\" data-id=\"a148a65\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;drop_cap&quot;:&quot;yes&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Forskarna forts\u00e4tter att s\u00f6ka efter l\u00e4mpliga j\u00e4stsvampar som producerar mindre alkohol. Man har sedan tidigare identifierat en s\u00e5dan j\u00e4st men en bieffekt \u00e4r extra mycket glycerol i vinet, vilket inte alltid \u00e4r \u00f6nskv\u00e4rt, ens i l\u00e5galkoholviner.<\/p><p>Nu s\u00e4ger l\u2019Institut Fran\u00e7ais de la Vigne et du Vin (IFV), ett forskningsinstitut, att en icke-Saccharomyces-j\u00e4st, Kluyveromyces thermotolerans, har f\u00f6rm\u00e5gan b\u00e5de ge l\u00e4gre alkohol och l\u00e4gre pH (h\u00f6gre syra), en annan stor f\u00f6rdel. Och ist\u00e4llet f\u00f6r glycerol producerar j\u00e4sten mj\u00f6lksyra.<\/p><p>Experiment visar att alkoholen kan bli 1 % l\u00e4gre med Kluyveromyces thermotolerans och att pH-v\u00e4rdet kan minska med 0,3.<\/p><p>Forskning kring l\u00e4gre alkoholhalt bedrivs inte enbart inne i laboratoriet. S\u00e4ttet man arbetar i ving\u00e5rden p\u00e5verkar ocks\u00e5 slutresultatet och kan s\u00e4nka alkoholhalten. Det kan vara saker som n\u00e4r man g\u00f6r besk\u00e4rningen, hur man hanterar bladverket etc. Genom att kombinera arbetet i ving\u00e5rden och i k\u00e4llaren hoppas forskarna kunna f\u00e5 till en s\u00e4nkning med 2 % av alkoholen utan att smakprofil och sk\u00f6rdeuttag f\u00f6r\u00e4ndras.<\/p><p>L\u00e4s mer: <a href=\"https:\/\/www.vitisphere.com\/actualite-92963-Les-levures-kluyveromyces-sont-les-meilleures-pour-faire-baisser-la-teneur-en-alcool-des-vins.htm\" target=\"_blank\" rel=\"noopener noreferrer\">vitisphere<\/a><b><\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cbd10fd elementor-widget elementor-widget-text-editor\" data-id=\"cbd10fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>L\u00e4s<\/b>: Vill du veta mer, l\u00e4s <a href=\"https:\/\/www.bkwine.com\/sv\/vara-bocker\/ett-vin-blir-till\/om-boken\/\">v\u00e5r bok \u201dEtt vin blir till\u201d<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\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-e63fe9c elementor-section-stretched elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"e63fe9c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&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-4bb1c04f\" data-id=\"4bb1c04f\" 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-3ca45798 elementor-widget elementor-widget-image\" data-id=\"3ca45798\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.bkwine.com\/wp-content\/uploads\/2019\/08\/cm07-633-3369.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Yeast fermenting the must\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MzQ3NDAwLCJ1cmwiOiJodHRwczpcL1wvd3d3LmJrd2luZS5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMTlcLzA4XC9jbTA3LTYzMy0zMzY5LmpwZyJ9\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1080\" height=\"608\" src=\"https:\/\/www.bkwine.com\/wp-content\/uploads\/2019\/08\/cm07-633-3369.jpg\" class=\"attachment-full size-full wp-image-347400\" alt=\"Yeast fermenting the must\" srcset=\"https:\/\/www.bkwine.com\/wp-content\/uploads\/2019\/08\/cm07-633-3369.jpg 1080w, https:\/\/www.bkwine.com\/wp-content\/uploads\/2019\/08\/cm07-633-3369-300x169.jpg 300w, https:\/\/www.bkwine.com\/wp-content\/uploads\/2019\/08\/cm07-633-3369-400x225.jpg 400w, https:\/\/www.bkwine.com\/wp-content\/uploads\/2019\/08\/cm07-633-3369-768x432.jpg 768w, https:\/\/www.bkwine.com\/wp-content\/uploads\/2019\/08\/cm07-633-3369-600x338.jpg 600w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Yeast fermenting the must, copyright BKWine Photography<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\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<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Forskarna forts\u00e4tter att s\u00f6ka efter l\u00e4mpliga j\u00e4stsvampar som producerar mindre alkohol. Man har sedan tidigare identifierat en s\u00e5dan j\u00e4st men en bieffekt \u00e4r extra mycket glycerol i vinet, vilket inte alltid \u00e4r \u00f6nskv\u00e4rt, ens i l\u00e5galkoholviner. Nu s\u00e4ger l\u2019Institut Fran\u00e7ais de la Vigne et du Vin (IFV), ett forskningsinstitut, att en icke-Saccharomyces-j\u00e4st, Kluyveromyces thermotolerans, har [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":347400,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[126],"tags":[1251,241,2060,826,414],"class_list":["post-374383","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nyheter","tag-forskning","tag-jast","tag-lagalkoholviner","tag-vetenskap","tag-vinifikation"],"_links":{"self":[{"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/posts\/374383","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/comments?post=374383"}],"version-history":[{"count":0,"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/posts\/374383\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/media\/347400"}],"wp:attachment":[{"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/media?parent=374383"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/categories?post=374383"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/tags?post=374383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}