{"id":8354,"date":"2023-06-30T00:00:00","date_gmt":"2023-06-29T23:00:00","guid":{"rendered":"https:\/\/instrid.sk\/uncategorized\/maso-vytvorene-v-laboratoriu\/"},"modified":"2023-06-30T00:00:00","modified_gmt":"2023-06-29T23:00:00","slug":"maso-vytvorene-v-laboratoriu","status":"publish","type":"post","link":"https:\/\/instrid.sk\/en\/archiv\/maso-vytvorene-v-laboratoriu\/","title":{"rendered":"Amerika schv\u00e1lila predaj m\u00e4sa vytvoren\u00e9ho v laborat\u00f3riu. Ekologickos\u0165 jeho produkcie je v\u0161ak na\u010falej ot\u00e1zna"},"content":{"rendered":"<p><strong>V s\u00fa\u010dasnosti sa konzum\u00e1cia m\u00e4sa st\u00e1va v modernej spolo\u010dnosti kontroverznou t\u00e9mou.<\/strong> Nielen\u017ee \u017eivo\u010d\u00ed\u0161ne v\u00fdrobky s\u00fa vyr\u00e1ban\u00e9 v nepriazniv\u00fdch podmienkach pre zvierat\u00e1, z\u00e1rove\u0148 maj\u00fa negat\u00edvny dopad aj na na\u0161u plan\u00e9tu.<\/p>\n<p>Na z\u00e1klade toho sa do popredia dost\u00e1vaj\u00fa bezm\u00e4sit\u00e9 startupy, ktor\u00fdch cie\u013eom je <strong>zredukova\u0165 n\u00e1sledky klimatickej kr\u00edzy.<\/strong> \u013dudia sa sna\u017eia zn\u00ed\u017ei\u0165 svoju spotrebu tradi\u010dn\u00fdch m\u00e4sov\u00fdch v\u00fdrobkov, \u010do vedie k nov\u00fdm objavom, ktor\u00e9 ich m\u00f4\u017eu nahradi\u0165.<\/p>\n<p>V\u00fdnimku netvor\u00ed ani <strong>m\u00e4so vytvoren\u00e9 v laborat\u00f3riu.<\/strong> Doposia\u013e jeho podobu pon\u00fakali len v Singapure, av\u0161ak realitou sa st\u00e1va u\u017e aj v Amerike.<\/p>\n<h3>Prv\u00e9 ponuky kultivovan\u00e9ho m\u00e4sa<\/h3>\n<p>U\u017e po\u010das roku 2020 sa stal Singapur prvou krajinou, kde si \u013eudia mohli objedna\u0165 <strong>kultivovan\u00e9 kuracie m\u00e4so<\/strong> v gastro prev\u00e1dzkach, informuje port\u00e1l Czechcrunch. I\u0161lo o ve\u013ek\u00fd krok vpred, av\u0161ak s jeho dostupnos\u0165ou je to u\u017e o nie\u010do komplikovanej\u0161ie.<\/p>\n<p>V s\u00fa\u010dasnosti sa tam pon\u00faka len v re\u0161taur\u00e1cii Huber\u2019s Bistro, pri\u010dom <strong>v jej jed\u00e1lnom l\u00edstku je od za\u010diatku tohto roka.<\/strong> Produkuje ho spolo\u010dnos\u0165 Good Meat, ktorej produkty s\u00fa dostupn\u00e9 len nieko\u013ekokr\u00e1t do t\u00fd\u017ed\u0148a v obmedzenom mno\u017estve.<\/p>\n<p>V pr\u00edpade Ameriky ide o dve spolo\u010dnosti &#8211; Upside Foods a Good Meat. Uveden\u00e9 firmy spolu u\u017e nejak\u00fd \u010das s\u00faperili v tom, ktorej z nich sa ich produkty podar\u00ed ako prvej dosta\u0165 k \u0161irokej spolo\u010dnosti. <strong>Potenci\u00e1lni z\u00e1kazn\u00edci si v\u0161ak bud\u00fa musie\u0165 na ich ponuku e\u0161te ur\u010dit\u00fa dobu po\u010dka\u0165.<\/strong><\/p>\n M\u00e4so vyr\u00e1ban\u00e9 v laborat\u00f3riu sa st\u00e1va realitou u\u017e aj v Amerike. Zdroj: pexels.com\n<p><strong>Oba podniky maj\u00fa v pl\u00e1ne najsk\u00f4r svoje kultivovan\u00e9 kuracie m\u00e4so pon\u00faknu\u0165 v partnersk\u00fdch re\u0161taur\u00e1ci\u00e1ch.<\/strong> V pr\u00edpade Upside Foods ide o sanfrancisk\u00fa pobo\u010dku Bar Crenn, Good Meat naopak svoju premi\u00e9ru predstav\u00ed vo Washingtone.<\/p>\n<p>Po dostato\u010dnej sp\u00e4tnej v\u00e4zbe maj\u00fa prist\u00fapi\u0165 k \u010fal\u0161ej expanzii, <strong>ktor\u00e1 bude zah\u0155\u0148a\u0165 aj kultiv\u00e1ciu \u010fal\u0161\u00edch druhov m\u00e4sa.<\/strong> P\u00f4jde najm\u00e4 o n\u00e1hradu hov\u00e4dzieho a brav\u010dov\u00e9ho, u ktor\u00fdch sa o\u010dak\u00e1va pre ich komplexnej\u0161iu chu\u0165 n\u00e1ro\u010dnej\u0161ia replik\u00e1cia.<\/p>\n<h3>Priebeh jeho produkcie<\/h3>\n<p>Mo\u017eno prem\u00fd\u0161\u013eate, \u010do v\u0161etko obn\u00e1\u0161a v\u00fdroba tak\u00e9hoto typu m\u00e4sa. Ide o sled laborat\u00f3rnych procesov, ktor\u00e9 s\u00fa <strong>\u0161etrn\u00e9 vo\u010di \u017eivo\u010d\u00edchom.<\/strong><\/p>\n<p>Prv\u00fd postup pozost\u00e1va z buniek zvierat, ktor\u00e9 s\u00fa odoberan\u00e9 biopsiou. V praxi ide o ich odobratie<strong> bez zbyto\u010dn\u00fdch v\u00fdraznej\u0161\u00edch poranen\u00ed.<\/strong> Vhodnou alternat\u00edvou s\u00fa v\u0161ak aj bunkov\u00e9 banky, v ktor\u00fdch sa bunky mno\u017eia v takzvan\u00fdch bio reaktoroch. M\u00f4\u017eete si ich predstavi\u0165 ako \u0161peci\u00e1lne zariadenia, ktor\u00e9 udr\u017euj\u00fa vhodn\u00e9 podmienky pre d\u00f4le\u017eit\u00e9 faktory v podobe teploty alebo vlhkosti.<\/p>\n<p>Tretia prim\u00e1rna zlo\u017eka pozost\u00e1va<strong> z rastov\u00e9ho m\u00e9dia,<\/strong> ktor\u00e9 tvoria aminokyseliny, vitam\u00edny, miner\u00e1ly a \u010fal\u0161ie prvky obsaden\u00e9 v strave \u017eivo\u010d\u00edchov. Obsah uveden\u00e9ho m\u00e9dia tvor\u00ed v mnoh\u00fdch pr\u00edpadoch aj krvn\u00e9 s\u00e9rum, ktor\u00e9 sa z\u00edskava z krvnej plazmy nenaroden\u00fdch zvierat. Ide o najprobl\u00e9movej\u0161iu \u010das\u0165 v\u00fdrobn\u00e9ho postupu, pri\u010dom sa h\u013ead\u00e1 sp\u00f4sob, ako ho nahradi\u0165.<\/p>\n Kultivovan\u00e9 m\u00e4so m\u00e1 podobu mlet\u00e9ho m\u00e4sa, na z\u00e1klade \u010doho vznikaj\u00fa \u010fal\u0161ie experimenty. Zdroj: pexels.com\n<p>Z\u00e1rove\u0148 cie\u013eom mnoh\u00fdch startupov je vytvori\u0165 alternat\u00edvu klasick\u00e9ho m\u00e4sa, ktor\u00e9 bude \u0161etrnej\u0161ie k \u017eivotn\u00e9mu prostrediu. V s\u00fa\u010dasnosti sa konzum\u00e1cia m\u00e4sa sp\u00e1ja s klimatick\u00fdmi hrozbami, nako\u013eko jeho samotn\u00e9 spracovanie spotrebuje vysok\u00e9 percento vody. Na z\u00e1klade toho OSN uv\u00e1dza, \u017ee <strong>chov dobytka m\u00e1 a\u017e 14,5 % podiel na \u010dlovekom sp\u00f4soben\u00fdch emisi\u00e1ch sklen\u00edkov\u00fdch plynov.<\/strong><\/p>\n<h3>Prv\u00e9 probl\u00e9my<\/h3>\n<p>S\u00edce m\u00e4so vyvinut\u00e9 v laborat\u00f3riu sa sp\u00e1ja s priazniv\u00fdmi \u00fa\u010dinkami oh\u013eadom klimatickej zmeny, jedna zo \u0161t\u00fadi\u00ed nazna\u010duje, \u017ee opak m\u00f4\u017ee by\u0165 pravdou, uv\u00e1dza port\u00e1l Interez. Negat\u00edvne faktory sa skr\u00fdvaj\u00fa pr\u00e1ve v jeho v\u00fdrobnom procese, <strong>ktor\u00e9ho zintenz\u00edvnenie by mohlo uvo\u013eni\u0165 a\u017e 25-n\u00e1sobne mno\u017estvo emisi\u00ed<\/strong> v porovnan\u00ed s klasickou produkciou hov\u00e4dzieho m\u00e4sa.<\/p>\n<p>Odborn\u00edci \u010falej poukazuj\u00fa na to, \u017ee ve\u013ek\u00fdm probl\u00e9mom pri v\u00fdrobe tohto druhu m\u00e4sa je <strong>potreba vyu\u017e\u00edvania zmesi \u017eiv\u00edn,<\/strong> ktor\u00e9 s\u00fa a\u017e vo farmaceutickej kvalite. Vy\u017eaduj\u00fa si vysok\u00fd stupe\u0148 \u010distoty, \u010do produkuje v\u00e4\u010d\u0161ie mno\u017estvo sklen\u00edkov\u00fdch plynov.<\/p>\n<p>Pokia\u013e sa tento probl\u00e9m nevyrie\u0161i, vypestovanie kilogramu m\u00e4sa v laborat\u00f3riu m\u00f4\u017ee s\u00favisie\u0165 s emisiami na \u00farovni<strong> 246 a\u017e 1 508 kilogramov oxidu uhli\u010dit\u00e9ho.<\/strong><\/p>\n<h3>Ot\u00e1zna bud\u00facnos\u0165<\/h3>\n<p>Aj cez to, \u017ee kultivovan\u00e9 m\u00e4so prin\u00e1\u0161a potenci\u00e1lnu revol\u00faciu v stravovan\u00ed, jeho bud\u00facnos\u0165 je na\u010falej ot\u00e1zna. V s\u00fa\u010dasnosti existuje nie pr\u00edli\u0161 ve\u013ek\u00e1 \u0161anca, \u017ee m\u00e4sov\u00e9 v\u00fdrobky vypestovan\u00e9 v bio reaktoroch sa stan\u00fa <strong>plnohodnotnou n\u00e1hradou klasick\u00e9ho m\u00e4sa,<\/strong> dod\u00e1va Czechcrunch.<\/p>\n O priazniv\u00fdch vplyvoch kultivovan\u00e9ho m\u00e4sa sa za\u010d\u00edna \u010doraz viac polemizova\u0165. Zdroj: pexels.com\n<p><strong>Najv\u00e4\u010d\u0161iu prek\u00e1\u017eku tvor\u00ed v\u00fdrobn\u00e1 cena,<\/strong> av\u0161ak \u010doraz viac sa za\u010d\u00edna paradoxne polemizova\u0165 oh\u013eadom jeho dopade na kl\u00edmu. Okrem toho samotn\u00fd proces kultiv\u00e1cie m\u00e4sa je n\u00e1ro\u010dn\u00fd, \u010do smeruje k \u010fal\u0161iemu negat\u00edvu. Podie\u013ea sa na \u0148om najm\u00e4 kultiva\u010dn\u00e9 m\u00e9dium, ktor\u00e9 tvoria vysok\u00e9 finan\u010dn\u00e9 v\u00fddavky na jeho recykl\u00e1ciu.<\/p>\n<p>Pokia\u013e ide o samotn\u00fd produkt, rovnako nejde o \u017eiaden z\u00e1zrak. Jeho v\u00fdsledkom je len <strong>zhluk buniek, ktor\u00e9 pripom\u00ednaj\u00fa mlet\u00e9 m\u00e4so.<\/strong> Aj na z\u00e1klade toho sa objavuj\u00fa experimenty v podobe tla\u010denia buniek prostredn\u00edctvom 3D tla\u010diarne, \u010do by ich mohlo pribl\u00ed\u017ei\u0165 napr\u00edklad k steaku. Av\u0161ak aj tieto kroky navy\u0161uj\u00fa jeho \u010dasov\u00fa a cenov\u00fa n\u00e1ro\u010dnos\u0165.<\/p>","protected":false},"excerpt":{"rendered":"<p>V s\u00fa\u010dasnosti sa konzum\u00e1cia m\u00e4sa st\u00e1va v modernej spolo\u010dnosti kontroverznou t\u00e9mou. Nielen\u017ee \u017eivo\u010d\u00ed\u0161ne v\u00fdrobky s\u00fa vyr\u00e1ban\u00e9 v nepriazniv\u00fdch podmienkach pre zvierat\u00e1, z\u00e1rove\u0148 maj\u00fa negat\u00edvny dopad<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"class_list":["post-8354","post","type-post","status-publish","format-standard","hentry","category-archiv","two-columns"],"_links":{"self":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/8354","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/comments?post=8354"}],"version-history":[{"count":0,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/8354\/revisions"}],"wp:attachment":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/media?parent=8354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/categories?post=8354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/tags?post=8354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}