{"id":941,"date":"2021-02-11T12:27:51","date_gmt":"2021-02-11T11:27:51","guid":{"rendered":"https:\/\/www.olejnadzlato.cz\/?p=941"},"modified":"2021-02-11T12:27:52","modified_gmt":"2021-02-11T11:27:52","slug":"repkove-bilkoviny-se-stavaji-realitou","status":"publish","type":"post","link":"https:\/\/www.olejnadzlato.cz\/?p=941","title":{"rendered":"\u0158epkov\u00e9 b\u00edlkoviny se st\u00e1vaj\u00ed realitou"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.olejnadzlato.cz\/?p=804\">\u010cl\u00e1nek uve\u0159ejn\u011bn\u00fd na na\u0161em webu<\/a>informoval o potenci\u00e1lu lep\u0161\u00edho vyu\u017eit\u00ed b\u00edlkovin z\u00edskan\u00fdch z v\u00fdlisk\u016f z \u0159epkov\u00fdch semen. \u0158epkov\u00e9 b\u00edlkoviny maj\u00ed velmi dobrou skladbu aminokyselin. Hodnota&nbsp;<strong>PDCAAS (protein digestibility-corrected amino acid score), kterou se kvalita b\u00edlkovin posuzuje, se pohybuje v rozmez\u00ed 0,83-0,93. Byly zji\u0161t\u011bny i&nbsp;<\/strong><a href=\"https:\/\/www.foodnavigator-usa.com\/Article\/2020\/09\/01\/Merit-Functional-Foods-and-Bunge-partner-on-canola-protein-launch\"><strong>hodnoty PDCAAS rovn\u00e9 1<\/strong><\/a><strong>, jako maj\u00ed<\/strong>plnohodnotn\u00e9 b\u00edlkoviny (vejce, ml\u00e9ko, ryby). Ur\u010ditou v\u00fdzvou v r\u00e1mci lep\u0161\u00edho zhodnocen\u00ed suroviny p\u0159edstavuj\u00ed antinutri\u010dn\u00ed l\u00e1tky, kter\u00e9 se v rostlinn\u00fdch zdroj\u00edch b\u00edlkovin (v\u010detn\u011b \u0159epky) vyskytuj\u00ed, p\u0159\u00edpadn\u011b organoleptick\u00e9 \u010di n\u011bkter\u00e9 funk\u010dn\u00ed vlastnosti, kter\u00e9 zhor\u0161uj\u00ed mo\u017enosti aplikac\u00ed v jednotliv\u00fdch potravin\u00e1ch. Komer\u010dn\u00ed vyu\u017eit\u00ed \u0159epkov\u00fdch b\u00edlkovin se doposud jevilo sp\u00ed\u0161e jako hudba vzd\u00e1len\u00e9 budoucnosti.<\/p>\n\n\n\n<p><strong>\u0158epkov\u00e9 proteiny ji\u017e realitou<\/strong><\/p>\n\n\n\n<p>Medii prob\u011bhla&nbsp;<a href=\"https:\/\/www.uscanola.com\/news-views\/usca-blog\/canola-protein-for-foods-and-beverages-coming-soon\/\">zpr\u00e1va<\/a>, \u017ee firma Burcon NutraScience se s\u00eddlem kanadsk\u00e9 Vancouveru, uvede v prosinci 2020 na trh \u0159adu v\u00fdrobk\u016f na b\u00e1zi \u0159epkov\u00fdch b\u00edlkovin. Byla zalo\u017eena firma&nbsp;<a href=\"https:\/\/meritfoods.com\/\">Merit Functitonal Foods<\/a>a vybudov\u00e1n nov\u00fd v\u00fdrobn\u00ed z\u00e1vod v kanadsk\u00e9m Winnipegu, kter\u00fd za\u010d\u00edn\u00e1 vyr\u00e1b\u011bt proteiny z hrachu a \u0159epky, p\u0159\u00edpadn\u011b jejich sm\u011bsi. Zat\u00edmco b\u00edlkoviny z hrachu jsou ji\u017e ze strany potravin\u00e1\u0159\u016f jako surovina \u0161\u00ed\u0159eji vyu\u017e\u00edv\u00e1ny, u \u0159epky se jedn\u00e1 o prvenstv\u00ed. V\u00fdvoj\u00e1\u0159\u016fm se poda\u0159ilo vy\u0159e\u0161it technologick\u00e9 probl\u00e9my odstran\u011bn\u00ed antinutri\u010dn\u00edch l\u00e1tek a nab\u00edzet surovinu neutr\u00e1ln\u00ed chuti, kter\u00e1 m\u016f\u017ee nach\u00e1zet \u0161irok\u00e9 uplatn\u011bn\u00ed v \u0159ad\u011b v\u00fdrobkov\u00fdch kategori\u00ed, v\u010detn\u011b t\u011bch, jako jsou nap\u0159\u00edklad proteinov\u00e9 ty\u010dinky \u010di alternativy k masu nebo ml\u00e9\u010dn\u00fdm v\u00fdrobk\u016fm. Tyto kategorie potravin zaznamen\u00e1vaj\u00ed v posledn\u00ed dob\u011b velk\u00fd boom.<\/p>\n\n\n\n<p><strong>Co to znamen\u00e1 pro p\u011bstitele \u0159epky?<\/strong><\/p>\n\n\n\n<p>\u0158epka \u2013 v\u00fdznamn\u00e1 sv\u011btov\u00e1 plodina nach\u00e1z\u00ed dal\u0161\u00ed zaj\u00edmav\u00fd potenci\u00e1l uplatn\u011bn\u00ed na trhu. \u0158epkov\u00fd olej je dnes z hlediska zastoupen\u00ed mastn\u00fdch kyselin hodnocen odborn\u00edky na v\u00fd\u017eivu jako jeden z nejkvalitn\u011bj\u0161\u00edch olej\u016f. V\u00fdlisky \u010di extrak\u010dn\u00ed \u0161roty se doposud zkrmovaly. Jejich pou\u017eit\u00ed v krmn\u00fdch sm\u011bs\u00edch je v\u0161ak d\u00edky p\u0159\u00edtomn\u00fdm glukosinol\u00e1t\u016fm omezen\u00e9. Nyn\u00ed je mo\u017en\u00e9 zbytky po z\u00edsk\u00e1n\u00ed oleje l\u00e9pe zhodnotit i pro lidskou v\u00fd\u017eivu. B\u00edlkoviny o vysok\u00e9 \u010distot\u011b maj\u00ed, podobn\u011b jako olej, vynikaj\u00edc\u00ed v\u00fd\u017eivov\u00e9 vlastnosti a je jen na pracovn\u00edc\u00edch v\u00fdvoje potravin\u00e1\u0159sk\u00fdch podnik\u016f pro n\u011b naj\u00edt \u0161ir\u0161\u00ed uplatn\u011bn\u00ed v praxi.&nbsp;<\/p>\n\n\n\n<p>S o\u010dek\u00e1van\u00fdm p\u0159\u00edr\u016fstkem 2 miliard lid\u00ed na planet\u011b do roku 2050 bude nutno hledat i jin\u00e9 zdroje b\u00edlkovin s ni\u017e\u0161\u00ed uhl\u00edkovou stopou. \u0158epkov\u00e9 proteiny by mohly p\u0159edstavovat jedno z \u0159e\u0161en\u00ed.<\/p>\n\n\n\n<p class=\"has-text-align-right\"><em>doc. Ing. Ji\u0159\u00ed Br\u00e1t, CSc.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u010cl\u00e1nek uve\u0159ejn\u011bn\u00fd na na\u0161em webuinformoval o potenci\u00e1lu lep\u0161\u00edho vyu\u017eit\u00ed b\u00edlkovin z\u00edskan\u00fdch z v\u00fdlisk\u016f z \u0159epkov\u00fdch semen. \u0158epkov\u00e9 b\u00edlkoviny maj\u00ed velmi dobrou skladbu aminokyselin. Hodnota&nbsp;PDCAAS (protein digestibility-corrected amino acid score), kterou se kvalita b\u00edlkovin posuzuje, se pohybuje v rozmez\u00ed 0,83-0,93. Byly zji\u0161t\u011bny i&nbsp;hodnoty PDCAAS rovn\u00e9 1, jako maj\u00edplnohodnotn\u00e9 b\u00edlkoviny (vejce, ml\u00e9ko, ryby). Ur\u010ditou v\u00fdzvou v r\u00e1mci [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":""},"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/www.olejnadzlato.cz\/index.php?rest_route=\/wp\/v2\/posts\/941"}],"collection":[{"href":"https:\/\/www.olejnadzlato.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.olejnadzlato.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.olejnadzlato.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.olejnadzlato.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=941"}],"version-history":[{"count":1,"href":"https:\/\/www.olejnadzlato.cz\/index.php?rest_route=\/wp\/v2\/posts\/941\/revisions"}],"predecessor-version":[{"id":942,"href":"https:\/\/www.olejnadzlato.cz\/index.php?rest_route=\/wp\/v2\/posts\/941\/revisions\/942"}],"wp:attachment":[{"href":"https:\/\/www.olejnadzlato.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=941"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.olejnadzlato.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=941"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.olejnadzlato.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}