{"id":159848,"date":"2020-12-24T14:42:40","date_gmt":"2020-12-24T13:42:40","guid":{"rendered":"https:\/\/polishscience.pl\/?p=159848"},"modified":"2020-12-24T14:42:40","modified_gmt":"2020-12-24T13:42:40","slug":"scientists-of-the-opole-university-of-technology-participate-in-the-revolution-of-the-coffee-world","status":"publish","type":"post","link":"https:\/\/www.polishscience.pl\/en\/scientists-of-the-opole-university-of-technology-participate-in-the-revolution-of-the-coffee-world\/","title":{"rendered":"Scientists of the Opole University of Technology participate in the revolution of the coffee world"},"content":{"rendered":"<p><strong>Scientists of the Opole University of Technology in cooperation with the Opole coffee roaster Hard Beans Coffee Roasters have developed the Hardtank, so-called cold coffee brewer. The device will be patented and is now taking part in a global competition of Sprudge Media Network.<\/strong><\/p>\n<p>Cold brew is a drink brewed with cold water, resulting in a refreshing, full-bodied drink with lower acidity and bitterness. Thanks to modern technology, Hardtank prepares a cold brew in 45-60 minutes (which used to take 24 hours) and reaches a capacity of 250 liters per day. A short extraction also eliminates the risk of oxidation and thus extends the life of the drink. The device can also be used in the preparation of teas and liqueurs.<\/p>\n<p>Hardtank joined the final of a competition organized by the world&#8217;s largest and most popular coffee magazine &#8211; Sprudge Media Network. The device will be patented in Poland and Europe.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Scientists of the Opole University of Technology in cooperation with the Opole coffee roaster Hard Beans Coffee Roasters have developed the Hardtank, so-called cold coffee brewer. The device will be patented and is now taking part in a global competition of Sprudge Media Network. Cold brew is a drink brewed with cold water, resulting in [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[28],"tags":[],"_links":{"self":[{"href":"https:\/\/www.polishscience.pl\/en\/wp-json\/wp\/v2\/posts\/159848"}],"collection":[{"href":"https:\/\/www.polishscience.pl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.polishscience.pl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.polishscience.pl\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.polishscience.pl\/en\/wp-json\/wp\/v2\/comments?post=159848"}],"version-history":[{"count":0,"href":"https:\/\/www.polishscience.pl\/en\/wp-json\/wp\/v2\/posts\/159848\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.polishscience.pl\/en\/wp-json\/wp\/v2\/media?parent=159848"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.polishscience.pl\/en\/wp-json\/wp\/v2\/categories?post=159848"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.polishscience.pl\/en\/wp-json\/wp\/v2\/tags?post=159848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}