{"id":278193,"date":"2014-07-28T09:24:45","date_gmt":"2014-07-28T07:24:45","guid":{"rendered":"https:\/\/www.bkwine.com\/?p=278193"},"modified":"2020-10-04T15:24:52","modified_gmt":"2020-10-04T13:24:52","slug":"ny-jast-ger-lagre-alkoholhalt","status":"publish","type":"post","link":"https:\/\/www.bkwine.com\/sv\/nyheter\/ny-jast-ger-lagre-alkoholhalt\/","title":{"rendered":"Ny j\u00e4st ger l\u00e4gre alkoholhalt"},"content":{"rendered":"

Kemif\u00f6retaget Lallemand Oenologie i samarbete med det franska institutet f\u00f6r jordbruksforskning INRA har forskat fram en ny saccharomyces cerevisiae-j\u00e4st som g\u00f6r att man kan producera ett vin med l\u00e4gre alkoholhalt utan att det p\u00e5verkar vinets kvalitet. Det ska p\u00e5pekas att j\u00e4sten inte \u00e4r genmodifierad. Forskning kring j\u00e4st som producerar mindre alkohol har n\u00e4mligen hittills mest handlat om genmodifiering.<\/p>\n

Denna speciella j\u00e4st omvandlar sockret i vinmusten till mindre m\u00e4ngd alkohol \u00e4n vanlig j\u00e4st. Som exempel: Om ett vin har en potentiell alkoholhalt p\u00e5 15,8 % kommer det efter j\u00e4sningen att uppvisa endast 14,5 %. Ist\u00e4llet har det en h\u00f6jd andel glycerol. Om denna h\u00f6jda glycerolhalt kommer att p\u00e5verka vinets karakt\u00e4r vet vi dock inte. Lallemand sj\u00e4lva s\u00e4ger att kvaliteten inte p\u00e5verkas. J\u00e4sten finns \u00e4nnu inte ute p\u00e5 marknaden.<\/p>\n

L\u00e4s mer om j\u00e4st som ger l\u00e4gre alkohol p\u00e5 winemak-in.com<\/a><\/p>\n

\"Yeast
Yeast fermenting the must, copyright BKWine Photography<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"

Kemif\u00f6retaget Lallemand Oenologie i samarbete med det franska institutet f\u00f6r jordbruksforskning INRA har forskat fram en ny saccharomyces cerevisiae-j\u00e4st som g\u00f6r att man kan producera ett vin med l\u00e4gre alkoholhalt utan att det p\u00e5verkar vinets kvalitet. Det ska p\u00e5pekas att j\u00e4sten inte \u00e4r genmodifierad. Forskning kring j\u00e4st som producerar mindre alkohol har n\u00e4mligen hittills mest […]<\/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":[1251,241,2060,414,2131],"class_list":["post-278193","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nyheter","tag-forskning","tag-jast","tag-lagalkoholviner","tag-vinifikation","tag-vinskola"],"_links":{"self":[{"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/posts\/278193","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=278193"}],"version-history":[{"count":0,"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/posts\/278193\/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=278193"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/categories?post=278193"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/tags?post=278193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}