{"id":351284,"date":"2020-03-13T19:36:25","date_gmt":"2020-03-13T18:36:25","guid":{"rendered":"https:\/\/www.bkwine.com\/?p=351284"},"modified":"2020-03-13T19:36:25","modified_gmt":"2020-03-13T18:36:25","slug":"ultraljud-ger-mer-aromer-i-vinet","status":"publish","type":"post","link":"https:\/\/www.bkwine.com\/sv\/nyheter\/ultraljud-ger-mer-aromer-i-vinet\/","title":{"rendered":"Ultraljud ger mer aromer i vinet"},"content":{"rendered":"

Den senaste tekniken f\u00f6r att f\u00e5 mer aromer i sitt vin \u00e4r att anv\u00e4nda ultraljud. Metoden kommer troligen snart att bli godk\u00e4nd f\u00f6r vin. Ultraljud kan anv\u00e4ndas p\u00e5 b\u00e5de gr\u00f6na och bl\u00e5 druvor i syfte att snabbt extrahera aromer och andra komponenter fr\u00e5n druvskalen. De avstj\u00e4lkade och l\u00e4tt krossade druvorna uts\u00e4tts f\u00f6r cirka fem minuters behandling med ultraljud p\u00e5 mellan 20 och 30 kHz.<\/p>\n

Efter ultraljudsbehandlingen kan man f\u00f6r r\u00f6da viner korta ner tiden f\u00f6r skalkontakt till ungef\u00e4r h\u00e4lften av vad man normalt skulle g\u00f6ra och \u00e4nd\u00e5 f\u00e5 ett stabilt och smakrikt vin. En italiensk firma st\u00e5r i startgroparna f\u00f6r att b\u00f6rja s\u00e4lja ultraljudsutrustning men f\u00f6rst m\u00e5ste EU godk\u00e4nna tekniken vilket f\u00f6rmodligen blir n\u00e5gon g\u00e5ng under 2020.<\/p>\n

L\u00e4s mer vad OIV, International Organisation of Vine and Wine, s\u00e4ger om anv\u00e4ndning av ultraljud (pdf): oiv<\/a>.<\/p>\n

(Ultraljud \u00e4r ljud av en s\u00e5 h\u00f6g frekvens att m\u00e4nniskan inte kan h\u00f6ra det. Det anv\u00e4nds t ex f\u00f6r att unders\u00f6ka foster innan f\u00f6dseln. M\u00e5nga djur kan h\u00f6ra det, t ex fladderm\u00f6ss som anv\u00e4nder det f\u00f6r att flyga r\u00e4tt.)<\/p>\n

\"Pinot
Pinot grapes in a press in Champagne, copyright BKWine Photography<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"

Den senaste tekniken f\u00f6r att f\u00e5 mer aromer i sitt vin \u00e4r att anv\u00e4nda ultraljud. Metoden kommer troligen snart att bli godk\u00e4nd f\u00f6r vin. Ultraljud kan anv\u00e4ndas p\u00e5 b\u00e5de gr\u00f6na och bl\u00e5 druvor i syfte att snabbt extrahera aromer och andra komponenter fr\u00e5n druvskalen. De avstj\u00e4lkade och l\u00e4tt krossade druvorna uts\u00e4tts f\u00f6r cirka fem minuters […]<\/p>\n","protected":false},"author":4,"featured_media":351256,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[126],"tags":[1251,178,414],"class_list":["post-351284","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nyheter","tag-forskning","tag-teknik","tag-vinifikation"],"_links":{"self":[{"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/posts\/351284","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=351284"}],"version-history":[{"count":0,"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/posts\/351284\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/media\/351256"}],"wp:attachment":[{"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/media?parent=351284"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/categories?post=351284"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bkwine.com\/sv\/wp-json\/wp\/v2\/tags?post=351284"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}