Nebojte sa, m\u00f4\u017eete bez ob\u00e1v pokra\u010dova\u0165 v jeden\u00ed: Nie, nie je to krv.<\/p>\n\n\n\n
Je to be\u017en\u00e1 myln\u00e1 predstava, ktor\u00e1 pokazila mnoh\u00fdm chu\u0165 do jedla. V skuto\u010dnosti je m\u00e4so, ktor\u00e9 kupujeme v supermarkete alebo u m\u00e4siara, po\u010das por\u00e1\u017eky takmer \u00faplne zbaven\u00e9 krvi.<\/p>\n\n\n\n
\u010co to teda je?<\/p>\n\n\n\n
\u010cerven\u00e1 tekutina je zmes vody a bielkoviny naz\u00fdvanej myoglob\u00edn.<\/p>\n\n\n\n
Myoglob\u00edn: T\u00e1to bielkovina uklad\u00e1 kysl\u00edk vo svalov\u00fdch bunk\u00e1ch. Obsahuje \u017eelezo, ktor\u00e9 (podobne ako hemoglob\u00edn v krvi) mu dod\u00e1va \u010derven\u00fa farbu.<\/p>\n\n\n\n
\u00da\u010dinok mrazenia: Ke\u010f je m\u00e4so zmrazen\u00e9 alebo skladovan\u00e9, tvoria sa drobn\u00e9 kry\u0161t\u00e1liky \u013eadu, ktor\u00e9 rozkladaj\u00fa bunkov\u00fa \u0161trukt\u00faru. Pri rozmrazen\u00ed alebo zahriat\u00ed sa spolu s myoglob\u00ednom uvo\u013e\u0148uje aj bunkov\u00e1 voda \u2013 a voil\u00e0, vytek\u00e1 \u010derven\u00e1 \u201e\u0161\u0165ava\u201c.<\/p>\n\n\n\n
Pre\u010do \u201estredne \u0165a\u017ek\u00fd\u201c steak vyzer\u00e1 \u010derveno<\/p>\n\n\n\n
Ke\u010f steak var\u00edte, myoglob\u00edn zmen\u00ed farbu. Pri teplote okolo 60 \u00b0C (140 \u00b0F) za\u010d\u00edna oxidova\u0165, men\u00ed sa z jasno\u010dervenej na ru\u017eov\u00fa a nakoniec pri vy\u0161\u0161\u00edch teplot\u00e1ch na hned\u00fa\/siv\u00fa. \u201eKrvav\u00fd\u201c steak je teda jednoducho steak, kde myoglob\u00edn e\u0161te nebol teplom zafarben\u00fd.<\/p>\n\n\n\n
Tip od profesion\u00e1lov, ako sa vyhn\u00fa\u0165 ml\u00e1ke na doske na kr\u00e1janie<\/p>\n\n\n\n
Aby ste zabr\u00e1nili stekaniu vz\u00e1cnych \u0161tiav po celej doske na kr\u00e1janie (a stole), existuje jednoduch\u00fd trik: Nechajte ho odpo\u010d\u00edva\u0165.<\/p>\n\n\n\n
Vyberte steak z panvice a nechajte ho odpo\u010d\u00edva\u0165 na teplom tanieri 5 a\u017e 10 min\u00fat.<\/p>\n\n\n\n
\u00da\u010dinok: Po\u010das varenia sa svalov\u00e9 vl\u00e1kna s\u0165ahuj\u00fa a vytl\u00e1\u010daj\u00fa vodu smerom von. Po\u010das odpo\u010dinku sa op\u00e4\u0165 uvo\u013enia a absorbuj\u00fa tekutinu. V\u00fdsledok: M\u00e4so zost\u00e1va \u0161\u0165avnat\u00e9 a \u0161\u0165avy kon\u010dia v \u00fastach namiesto na doske na kr\u00e1janie.<\/p>\n\n\n\n
Zhrnutie: Kontrola farby
Farba tekutiny
Stav
Tmavo\u010derven\u00e1
\u010cerstv\u00e9 m\u00e4so, vysok\u00fd obsah myoglob\u00ednu
\u2026 Ru\u017eov\u00e1\/Svetlo\u010derven\u00e1: Myoglob\u00edn zmie\u0161an\u00fd s m\u00e4sov\u00fdmi \u0161\u0165avami (po\u010das odpo\u010dinku).<\/p>\n\n\n\n
Siv\u00e1\/hned\u00e1: Myoglob\u00edn bol teplom \u00faplne denaturovan\u00fd (dobre prepe\u010den\u00fd).<\/p>\n\n\n\n
Ako uprednost\u0148ujete pr\u00edpravu steaku \u2013 klasicky na panvici alebo ho radi grilujete?<\/p>\n","protected":false},"excerpt":{"rendered":"
Nebojte sa, m\u00f4\u017eete bez ob\u00e1v pokra\u010dova\u0165 v jeden\u00ed: Nie, nie je to krv. Je to be\u017en\u00e1 myln\u00e1 predstava, ktor\u00e1 pokazila mnoh\u00fdm chu\u0165 do jedla. V skuto\u010dnosti je m\u00e4so, ktor\u00e9 kupujeme […]<\/p>\n","protected":false},"author":2,"featured_media":2690,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-2689","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recept"],"_links":{"self":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts\/2689"}],"collection":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2689"}],"version-history":[{"count":1,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts\/2689\/revisions"}],"predecessor-version":[{"id":2691,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts\/2689\/revisions\/2691"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/media\/2690"}],"wp:attachment":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}