{"id":667,"date":"2026-03-10T14:40:21","date_gmt":"2026-03-10T14:40:21","guid":{"rendered":"https:\/\/www.pivovarlimitededition.cz\/?page_id=667"},"modified":"2026-03-30T10:22:44","modified_gmt":"2026-03-30T10:22:44","slug":"__trashed","status":"publish","type":"page","link":"https:\/\/www.pivovarlimitededition.cz\/?page_id=667","title":{"rendered":"\u0160rotov\u00e1n\u00ed sladu"},"content":{"rendered":"\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0160rotov\u00e1n\u00ed sladu<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><br>Zrno sladu obsahuje \u0161krob i enzymy uvnit\u0159 endospermu, kter\u00fd je tvo\u0159en pevnou bun\u011b\u010dnou strukturou. P\u0159esto\u017ee je slad b\u011bhem sladov\u00e1n\u00ed \u010d\u00e1ste\u010dn\u011b rozlo\u017een (modifikov\u00e1n), jeho struktura z\u016fst\u00e1v\u00e1 natolik kompaktn\u00ed, \u017ee by voda i enzymy p\u0159i rmutov\u00e1n\u00ed pronikaly do cel\u00e9ho zrna jen omezen\u011b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160rotov\u00e1n\u00edm se zrno:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>mechanicky naru\u0161\u00ed a otev\u0159e endosperm<\/strong><\/li>\n\n\n\n<li><strong>zv\u011bt\u0161\u00ed se jeho povrch<\/strong><\/li>\n\n\n\n<li><strong>umo\u017en\u00ed se lep\u0161\u00ed p\u0159\u00edstup vody k obsahu zrna<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00edky tomu m\u016f\u017ee p\u0159i rmutov\u00e1n\u00ed doj\u00edt k rovnom\u011brn\u00e9 hydrataci, aktivaci enzym\u016f a n\u00e1sledn\u011b k p\u0159em\u011bn\u011b \u0161krobu na cukry.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">Jak funguje \u0161rotovn\u00edk<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160rotov\u00e1n\u00ed se prov\u00e1d\u00ed ve stroji zvan\u00e9m <strong>\u0161rotovn\u00edk<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Z\u00e1kladn\u00ed princip je jednoduch\u00fd:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>slad se nasype do n\u00e1sypky<\/li>\n\n\n\n<li>zrna padaj\u00ed mezi dva v\u00e1lce<\/li>\n\n\n\n<li>v\u00e1lce zrno rozdrt\u00ed<\/li>\n\n\n\n<li>rozdrcen\u00fd slad (\u0161rot) pad\u00e1 do n\u00e1doby pod \u0161rotovn\u00edkem<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">V modern\u00edch pivovarech jsou \u0161rotovn\u00edky \u010dasto vybaveny:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>nastavitelnou vzd\u00e1lenost\u00ed v\u00e1lc\u016f<\/li>\n\n\n\n<li>regulac\u00ed ot\u00e1\u010dek<\/li>\n\n\n\n<li>magnetem pro zachycen\u00ed kovov\u00fdch ne\u010distot<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">Jak m\u00e1 vypadat spr\u00e1vn\u00fd \u0161rot<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Spr\u00e1vn\u00e1 struktura \u0161rotu je velmi d\u016fle\u017eit\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ide\u00e1ln\u00ed \u0161rot m\u00e1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>zachovan\u00e9 slupky zrna<\/li>\n\n\n\n<li>hrub\u011b rozdrcen\u00fd endosperm<\/li>\n\n\n\n<li>minimum mouky<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Slupky jsou d\u016fle\u017eit\u00e9, proto\u017ee p\u0159i scezov\u00e1n\u00ed vytv\u00e1\u0159ej\u00ed <strong>filtra\u010dn\u00ed vrstvu<\/strong>, p\u0159es kterou prot\u00e9k\u00e1 sladina.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud by byl slad rozemlet\u00fd p\u0159\u00edli\u0161 jemn\u011b, mohlo by doj\u00edt k:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ucp\u00e1n\u00ed scezovac\u00edho lo\u017ee<\/li>\n\n\n\n<li>pomal\u00e9mu scezov\u00e1n\u00ed<\/li>\n\n\n\n<li>hor\u0161\u00ed kvalit\u011b mladiny<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0160rotov\u00e1n\u00ed v mal\u00e9m pivovaru<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">V dom\u00e1c\u00edch nebo mal\u00fdch pivovarech se nej\u010dast\u011bji pou\u017e\u00edvaj\u00ed <strong>dvouv\u00e1lcov\u00e9 \u0161rotovn\u00edky<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ty umo\u017e\u0148uj\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>nastavit vzd\u00e1lenost v\u00e1lc\u016f<\/li>\n\n\n\n<li>p\u0159izp\u016fsobit hrubost \u0161rotu<\/li>\n\n\n\n<li>\u0161etrn\u011b rozdrtit slad<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pro mal\u00e9 varny se \u010dasto pou\u017e\u00edvaj\u00ed \u0161rotovn\u00edky poh\u00e1n\u011bn\u00e9:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>elektromotorem<\/li>\n\n\n\n<li>vrta\u010dkou<\/li>\n\n\n\n<li>nebo ru\u010dn\u00ed klikou<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">Zaj\u00edmavost<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">V historick\u00fdch pivovarech se slad \u0161rotoval pomoc\u00ed <strong>kamenn\u00fdch ml\u00fdn\u016f<\/strong> podobn\u00fdch t\u011bm, kter\u00e9 se pou\u017e\u00edvaly p\u0159i mlet\u00ed mouky.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Modern\u00ed v\u00e1lcov\u00e9 \u0161rotovn\u00edky jsou mnohem \u0161etrn\u011bj\u0161\u00ed a umo\u017e\u0148uj\u00ed p\u0159esn\u011b kontrolovat strukturu \u0161rotu.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">Co n\u00e1sleduje po \u0161rotov\u00e1n\u00ed<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Po rozdrcen\u00ed sladu se \u0161rot doprav\u00ed do varny, kde se sm\u00edch\u00e1 s vodou.<br>T\u00edm za\u010d\u00edn\u00e1 dal\u0161\u00ed krok v\u00fdroby piva, kter\u00e9mu se \u0159\u00edk\u00e1 <a href=\"https:\/\/www.pivovarlimitededition.cz\/?page_id=679\">vyst\u00edr\u00e1n\u00ed<\/a>, nebo <a href=\"https:\/\/www.pivovarlimitededition.cz\/?page_id=679\" data-type=\"page\" data-id=\"679\">vyst\u00edrka<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0160rotov\u00e1n\u00ed sladu Zrno sladu obsahuje \u0161krob i enzymy uvnit\u0159 endospermu, kter\u00fd je tvo\u0159en pevnou bun\u011b\u010dnou strukturou. P\u0159esto\u017ee je slad b\u011bhem sladov\u00e1n\u00ed \u010d\u00e1ste\u010dn\u011b rozlo\u017een (modifikov\u00e1n), jeho<span class=\"more-link theme-more-link\"><a href=\"https:\/\/www.pivovarlimitededition.cz\/?page_id=667\">Pokra\u010dovat ve \u010dten\u00ed<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":661,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["entry","author-pivovarlim","post-667","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/www.pivovarlimitededition.cz\/index.php?rest_route=\/wp\/v2\/pages\/667","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pivovarlimitededition.cz\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.pivovarlimitededition.cz\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.pivovarlimitededition.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pivovarlimitededition.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=667"}],"version-history":[{"count":8,"href":"https:\/\/www.pivovarlimitededition.cz\/index.php?rest_route=\/wp\/v2\/pages\/667\/revisions"}],"predecessor-version":[{"id":1059,"href":"https:\/\/www.pivovarlimitededition.cz\/index.php?rest_route=\/wp\/v2\/pages\/667\/revisions\/1059"}],"up":[{"embeddable":true,"href":"https:\/\/www.pivovarlimitededition.cz\/index.php?rest_route=\/wp\/v2\/pages\/661"}],"wp:attachment":[{"href":"https:\/\/www.pivovarlimitededition.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}