{"id":191618,"date":"2026-03-21T17:00:00","date_gmt":"2026-03-21T16:00:00","guid":{"rendered":"https:\/\/www.pivovary.info\/?p=191618"},"modified":"2026-03-18T13:31:26","modified_gmt":"2026-03-18T12:31:26","slug":"191618","status":"publish","type":"post","link":"https:\/\/www.pivovary.info\/?p=191618","title":{"rendered":""},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"ngg-singlepic ngg-left alignleft\" src=\"https:\/\/www.pivovary.info\/wp-content\/gallery\/galerie-pivni\/pivovarni.jpg\" width=\"184\" height=\"210\"> P\u0159ehled nejb\u011b\u017en\u011bj\u0161\u00edch <strong>senzorick\u00fdch vad<\/strong> (ne\u017e\u00e1douc\u00ed chut\u011b a v\u016fn\u011b) piv:<br \/>\n<strong>Diacetyl<\/strong> (m\u00e1slov\u00e1\/karamelov\u00e1 chu\u0165) vznik\u00e1 p\u0159i nespr\u00e1vn\u00e9m kva\u0161en\u00ed.<br \/>\n<strong>Dimethylsulfid<\/strong> (zeleninov\u00e1\/kuku\u0159i\u010dn\u00e1 chu\u0165) vznik\u00e1 obvykle b\u011bhem varu mladiny, pokud nen\u00ed dostate\u010dn\u011b odpa\u0159en, nebo p\u0159i bakteri\u00e1ln\u00ed kontaminaci.<br \/>\n<strong>Acetaldehyd<\/strong> (jable\u010dn\u00e1\/zelen\u00e1 jablka chu\u0165) \u010dasto signalizuje nedokon\u010denou fermentaci nebo p\u0159\u00edli\u0161 brzk\u00e9 sto\u010den\u00ed piva.<br \/>\n<strong>Oxidace<\/strong> (star\u00e1\/pap\u00edrov\u00e1\/kartonov\u00e1 chu\u0165) vznik\u00e1 p\u0159i kontaktu piva se vzduchem (kysl\u00edkem) b\u011bhem st\u00e1\u010den\u00ed nebo skladov\u00e1n\u00ed.<br \/>\n<strong>Infekce<\/strong> (kysel\u00e1\/octov\u00e1 chu\u0165, z\u00e1pach) je zp\u016fsobena ne\u017e\u00e1douc\u00edmi mikroorganismy (bakterie ml\u00e9\u010dn\u00e9ho kva\u0161en\u00ed, divok\u00e9 kvasinky).<br \/>\n<strong>Sv\u011bteln\u00e9 vady<\/strong> (skunkovit\u00e1\/sirn\u00e1 chu\u0165) vznik\u00e1, kdy\u017e je pivo vystaveno p\u0159\u00edm\u00e9mu slune\u010dn\u00edmu nebo um\u011bl\u00e9mu sv\u011btlu.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>P\u0159ehled nejb\u011b\u017en\u011bj\u0161\u00edch senzorick\u00fdch vad (ne\u017e\u00e1douc\u00ed chut\u011b a v\u016fn\u011b) piv: Diacetyl (m\u00e1slov\u00e1\/karamelov\u00e1 chu\u0165) vznik\u00e1 p\u0159i nespr\u00e1vn\u00e9m kva\u0161en\u00ed. Dimethylsulfid (zeleninov\u00e1\/kuku\u0159i\u010dn\u00e1 chu\u0165) vznik\u00e1 obvykle b\u011bhem varu mladiny, pokud nen\u00ed dostate\u010dn\u011b odpa\u0159en, nebo p\u0159i bakteri\u00e1ln\u00ed kontaminaci. Acetaldehyd (jable\u010dn\u00e1\/zelen\u00e1&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[286,262],"tags":[],"class_list":["post-191618","post","type-post","status-publish","format-standard","hentry","category-news","category-pivni-toulky"],"_links":{"self":[{"href":"https:\/\/www.pivovary.info\/index.php?rest_route=\/wp\/v2\/posts\/191618","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pivovary.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pivovary.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pivovary.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pivovary.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=191618"}],"version-history":[{"count":0,"href":"https:\/\/www.pivovary.info\/index.php?rest_route=\/wp\/v2\/posts\/191618\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pivovary.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=191618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pivovary.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=191618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pivovary.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=191618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}