Na prv\u00fd poh\u013ead to m\u00f4\u017ee vyzera\u0165 trochu nechutne, ale je to \u00faplne ne\u0161kodn\u00e9. Na rozdiel od v\u0161eobecn\u00e9ho presved\u010denia t\u00e1to \u010derven\u00e1 \u0161kvrna nie je inkubovan\u00e9 kuriatko, ani nie je znakom oplodnenia.<\/p>\n\n\n\n
Je to jednoducho krvn\u00e1 alebo m\u00e4sov\u00e1 \u0161kvrna.<\/p>\n\n\n\n
Ako sa \u0161kvrna dostane do vajca?<\/p>\n\n\n\n
Na to existuj\u00fa dva jednoduch\u00e9 biologick\u00e9 d\u00f4vody:<\/p>\n\n\n\n
Krvn\u00e9 \u0161kvrny: Vznikaj\u00fa, ke\u010f po\u010das ovul\u00e1cie praskne mal\u00e1 cievka vo vaje\u010dn\u00edku alebo vajcovode. Kvapka krvi sa potom spolu so \u017e\u013atkom zachyt\u00ed v \u0161krupine.<\/p>\n\n\n\n
M\u00e4sov\u00e9 \u0161kvrny: S\u00fa to drobn\u00e9 k\u00fasky tkaniva, ktor\u00e9 sa oddelili od vajcovodu. \u010casto s\u00fa hnedast\u00e9 a nie jasne \u010derven\u00e9.<\/p>\n\n\n\n
M\u00f4\u017eem vajce st\u00e1le jes\u0165?<\/p>\n\n\n\n
\u00c1no, ur\u010dite. Tak\u00e1to \u0161kvrna nie je znakom kazenia alebo choroby sliepky. Je to prirodzen\u00fd ved\u013eaj\u0161\u00ed produkt.<\/p>\n\n\n\n
Krvn\u00e9 \u0161kvrny: Tieto vznikaj\u00fa, ke\u010f po\u010das ovul\u00e1cie praskne mal\u00e1 cievka vo vaje\u010dn\u00edku alebo vajcovode. Tip: Ak v\u00e1m poh\u013ead prek\u00e1\u017ea, m\u00f4\u017eete \u0161kvrnu jednoducho vybra\u0165 \u0161pi\u010dkou no\u017ea alebo \u0161krupinou a vaj\u00ed\u010dko pou\u017ei\u0165 ako obvykle na varenie alebo pe\u010denie. Zahrievanie aj tak zabije v\u0161etky potenci\u00e1lne bakt\u00e9rie.<\/p>\n\n\n\n
Pre\u010do to v supermarkete vid\u00edme tak zriedka?<\/p>\n\n\n\n
V skuto\u010dnosti sa tieto \u0161kvrny vyskytuj\u00fa pribli\u017ene v 15 % v\u0161etk\u00fdch vajec. D\u00f4vod, pre\u010do ich vid\u00edme tak zriedka, je kv\u00f4li kontrole kvality:<\/p>\n\n\n\n
Presvecovanie: V baliacich staniciach sa vajcia presvecuj\u00fa pod siln\u00fdmi sveteln\u00fdmi zdrojmi. Vajcia s ve\u013ek\u00fdmi, vidite\u013en\u00fdmi \u0161kvrnami sa triedia a zvy\u010dajne sa pou\u017e\u00edvaj\u00fa na priemyseln\u00e9 \u00fa\u010dely (napr. na pe\u010denie alebo cestoviny), kde sa aj tak sprac\u00favaj\u00fa.<\/p>\n\n\n\n
Hned\u00e9 vs. biele vajcia: \u0160krupina hned\u00fdch vajec je hrub\u0161ia a tmav\u0161ia. V\u010faka tomu s\u00fa \u0161kvrny pri presvecovan\u00ed \u0165a\u017e\u0161ie vidite\u013en\u00e9. Preto je \u0161tatisticky pravdepodobnej\u0161ie, \u017ee \u010derven\u00fa \u0161kvrnu n\u00e1jdete na hned\u00fdch vajciach ako na bielych.<\/p>\n\n\n\n
Zauj\u00edmavos\u0165: Mimochodom, farba \u0161krupiny vaj\u00ed\u010dka nem\u00e1 ni\u010d spolo\u010dn\u00e9 so \u0161kvrnou ani kvalitou, ale v\u00fdlu\u010dne s genetikou (a u\u0161n\u00fdmi lal\u00f4\u010dikmi) sliepky!<\/p>\n\n\n\n
Bolo to vajce zo supermarketu alebo priamo z farmy \u2013 tak\u00e9to \u201echyby\u201c s\u00fa tam \u010dasto e\u0161te be\u017enej\u0161ie?<\/p>\n","protected":false},"excerpt":{"rendered":"
Na prv\u00fd poh\u013ead to m\u00f4\u017ee vyzera\u0165 trochu nechutne, ale je to \u00faplne ne\u0161kodn\u00e9. Na rozdiel od v\u0161eobecn\u00e9ho presved\u010denia t\u00e1to \u010derven\u00e1 \u0161kvrna nie je inkubovan\u00e9 kuriatko, ani nie je znakom oplodnenia. […]<\/p>\n","protected":false},"author":2,"featured_media":2687,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-2686","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zivotne-triky"],"_links":{"self":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts\/2686"}],"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=2686"}],"version-history":[{"count":1,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts\/2686\/revisions"}],"predecessor-version":[{"id":2688,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts\/2686\/revisions\/2688"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/media\/2687"}],"wp:attachment":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}