{"id":754,"date":"2006-12-28T16:41:04","date_gmt":"2006-12-28T15:41:04","guid":{"rendered":"https:\/\/viscojis.cz\/teens\/2006\/12\/28\/47\/"},"modified":"2025-02-07T15:11:35","modified_gmt":"2025-02-07T14:11:35","slug":"47","status":"publish","type":"post","link":"https:\/\/viscojis.cz\/teens\/47\/","title":{"rendered":"Zelenina"},"content":{"rendered":"<p><span style=\"color: #003399\">Zelenina jsou jedl\u00e9 \u010d\u00e1sti rostlin, jejich ko\u0159eny, bulvy, listy, nat\u011b, kv\u011btenstv\u00ed a plody.<\/span><\/p>\n<p><span style=\"color: #333333\"><img loading=\"lazy\" decoding=\"async\" style=\"float: left\" src=\"https:\/\/viscojis.cz\/teens-files\/stories\/pohyb\/zelenina_-_rajce.jpg\" alt=\"zelenina - rajce\" width=\"71\" height=\"95\" \/><\/span><\/p>\n<p><span style=\"color: #333333\">Hlavn\u00ed slo\u017ekou zeleniny je, stejn\u011b jako u ovoce, voda. Obsahuje j\u00ed 80 &#8211; 97 %. Obsah b\u00edlkovin je v zelenin\u011b zanedbateln\u00fd, stejn\u011b tak tuk\u016f. Zelenina je v\u0161ak v\u00fdborn\u00fdm zdrojem <span class='tooltipsall tooltipsincontent classtoolTips219'>vl\u00e1kniny<\/span> a obsahuje nezanedbateln\u00e9 mno\u017estv\u00ed vitamin\u016f, miner\u00e1ln\u00edch a dal\u0161\u00edch ochrann\u00fdch l\u00e1tek.&nbsp;<\/span><\/p>\n<p><span style=\"color: #333333\">V\u00fd\u017eivov\u00e1 hodnota jednotliv\u00fdch druh\u016f zeleniny z\u00e1vis\u00ed hodn\u011b na \u010d\u00e1sti, kter\u00e1 je ur\u010den\u00e1 ke konzumaci. Listy zelen\u00e9 listov\u00e9 zeleniny maj\u00ed jen n\u00edzkou energetickou hodnotu a vysok\u00e9 procento vody (proto tak\u00e9 rychle vadnou = ztr\u00e1cej\u00ed vodu). Obsahuj\u00ed pom\u011brn\u011b velk\u00e9 mno\u017estv\u00ed vitaminu C, kyseliny listov\u00e9 a miner\u00e1ln\u00edch l\u00e1tek. Karoteny jsou obsa\u017eeny zejm\u00e9na v&nbsp;tmav\u011b zelen\u00fdch listech.<\/span><\/p>\n<p><span style=\"color: #333333\">Ko\u0161\u0165\u00e1loviny jako je kv\u011bt\u00e1k, kapusta nebo brokolice tak\u00e9 nejsou energeticky vydatn\u00e9, podobn\u011b nat\u011b, kter\u00e9 jsou v\u0161ak hodn\u011b vl\u00e1knit\u00e9 a pom\u011brn\u011b bohat\u00e9 na vitaminy a m\u00e9n\u011b ji\u017e na miner\u00e1ln\u00ed l\u00e1tky.<\/span><\/p>\n<p><span style=\"color: #333333\">Ko\u0159enov\u00e1 zelenina obsahuje <span class='tooltipsall tooltipsincontent classtoolTips235'>sacharidy<\/span> a t\u00edm oproti jin\u00fdm druh\u00fdm zeleniny i v\u00edce energie. Ne v\u0161ak u\u017e tolik vitaminu C. Tak\u00e9 cibule maj\u00ed cukry jako z\u00e1sobn\u00ed zdroj energie pro budouc\u00ed rostlinku.<\/span><\/p>\n<p><span style=\"color: #333333\">Pestrobarevnost zeleniny je dan\u00e1 p\u0159\u00edrodn\u00edmi barvivy, kter\u00e9 maj\u00ed \u010dasto tak\u00e9 funkci ochrann\u00fdch l\u00e1tek (nap\u0159\u00edklad <span class='tooltipsall tooltipsincontent classtoolTips192'>karotenoidy<\/span> jsou l\u00e1tky s&nbsp;antioxida\u010dn\u00edm \u00fa\u010dinkem). Chlorofyl dod\u00e1v\u00e1 zelen\u00e9 zbarven\u00ed zelen\u00fdm druh\u016fm zeleniny, \u010derven\u00e9 druhy obsahuj\u00ed anthocyanin (\u0159edkvi\u010dka), <span class='tooltipsall tooltipsincontent classtoolTips192'>karotenoidy<\/span> barv\u00ed oran\u017eov\u011b (mrkev), b\u00edl\u00e1 je zp\u016fsoben\u00e1 flavony (petr\u017eel).<img loading=\"lazy\" decoding=\"async\" style=\"float: right\" src=\"https:\/\/viscojis.cz\/teens-files\/obrazky\/10_zeli_cinske.jpg\" alt=\"10 zeli cinske\" width=\"133\" height=\"140\" \/><\/span><\/p>\n<p><span style=\"color: #333333\">&nbsp;<\/span><\/p>\n<p><span style=\"color: #333333\"><strong>Kolik zeleniny bychom m\u011bli denn\u011b sn\u00edst?<\/strong><\/span><\/p>\n<p><span style=\"color: #333333\">Denn\u011b bychom m\u011bli sn\u00edst 3\u20135 porc\u00ed zeleniny. <\/span><\/p>\n<p><span style=\"color: #333333\">Jednou porc\u00ed zeleniny (pro dosp\u011bl\u00e9ho \u010dlov\u011bka) je na p\u0159\u00edklad 1 velk\u00e1 papriku, 1 velk\u00e1 mrkev, 2 raj\u010data, miska \u010d\u00ednsk\u00e9ho zel\u00ed \u010di sal\u00e1tu a tak\u00e9 sklenice ne\u0159ed\u011bn\u00e9 100 % zeleninov\u00e9 \u0161\u0165\u00e1vy. Podobn\u00e9 mno\u017estv\u00ed by m\u011bli konzumovat i dosp\u00edvaj\u00edc\u00ed. <\/span><\/p>\n<p><span style=\"color: #333333\">&nbsp;<\/span><\/p>\n<p><span style=\"color: #4e4e4e\"><strong><span style=\"color: #333333\">O tuzemsk\u00fdch druz\u00edch zeleniny se do\u010dtete <a href=\"https:\/\/viscojis.cz\/teens\/105\/\" target=\"_blank\" rel=\"noopener\">zde<\/a>, o exotick\u00fdch druz\u00edch zeleniny se do\u010dtete <\/span><\/strong><a href=\"https:\/\/viscojis.cz\/teens\/68\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #333333\">zde<\/span><\/strong><\/a><span style=\"color: #333333\">,<strong> o brambor\u00e1ch <\/strong><\/span><a href=\"https:\/\/viscojis.cz\/teens\/74\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #333333\">zde<\/span><\/strong><\/a><strong><span style=\"color: #333333\">.<\/span><\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><\/span><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #4e4e4e\"><span><strong><em>Pou\u017eit\u00e1 literatura:<\/em><\/strong> <\/span><\/span><\/p>\n<p><span style=\"color: #4e4e4e\"><span><em>Manu\u00e1l prevence v l\u00e9ka\u0159sk\u00e9 praxi, 3. LF a SZU, souborn\u00e9 vyd\u00e1n\u00ed 2004. <br \/>V\u00fd\u017eivov\u00e1 doporu\u010den\u00ed pro obyvatelstvo \u010cR, MZ \u010cR 2005<br \/>Food tables, USDA <br \/>vyhl\u00e1\u0161ka MZe \u010d. 333\/1997 Sb.<\/em> <\/span><\/span><\/p>\n<p><strong><span>&nbsp;<\/span><\/strong>&nbsp;<\/p>\n<script type=\"text\/javascript\"> toolTips('.classtoolTips192','Karotenoidy jsou rostlinn\u00e1 barviva (bioflavonoidy), kter\u00e1 d\u011bl\u00edme na karoteny (\u010derven\u00e9 barvivo) a xanthofyly (\u017elut\u00e9 barvivo). Maj\u00ed v\u00fdrazn\u00e9 antioxida\u010dn\u00ed \u00fa\u010dinky.'); <\/script><script type=\"text\/javascript\"> toolTips('.classtoolTips219','Vl\u00e1knina jsou sou\u010d\u00e1sti rostlinn\u00fdch potravin, kter\u00e9 na\u0161e t\u011blo nedok\u00e1\u017ee rozlo\u017eit. \u010c\u00e1st vl\u00e1kniny \u0159ad\u00edme mezi sacharidy, \u010d\u00e1st je tvo\u0159ena jin\u00fdmi chemick\u00fdmi slou\u010deninami. Vl\u00e1knina m\u00e1 \u0159adu prosp\u011b\u0161n\u00fdch vlastnost\u00ed \u2013 pom\u00e1h\u00e1 formov\u00e1n\u00ed stolice a pravideln\u00e9mu vyprazd\u0148ov\u00e1n\u00ed, v\u00e1\u017ee na sebe vodu a n\u011bkter\u00e9 l\u00e1tky z\u00a0potravy, nap\u0159\u00edklad cholesterol.'); <\/script><script type=\"text\/javascript\"> toolTips('.classtoolTips235','Sacharidy\u00a0 jsou d\u016fle\u017eit\u00fd zdroj energie pro na\u0161e du\u0161evn\u00ed i fyzick\u00e9 aktivity. Jsou obsa\u017eeny nap\u0159\u00edklad v brambor\u00e1ch, r\u00fd\u017ei, t\u011bstovin\u00e1ch, pe\u010divu, ale tak\u00e9 ve sladk\u00fdch pokrmech, n\u00e1poj\u00edch apod.'); <\/script>","protected":false},"excerpt":{"rendered":"<p>Zelenina jsou jedl\u00e9 \u010d\u00e1sti rostlin, jejich ko\u0159eny, bulvy, listy, nat\u011b, kv\u011btenstv\u00ed a plody.<\/p>\n<p>Hlavn\u00ed slo\u017ekou zeleniny je, stejn\u011b jako u ovoce, voda. Obsahuje j\u00ed 80 &#8211; 97 %. Obsah b\u00edlkovin je v zelenin\u011b zanedbateln\u00fd, stejn\u011b tak tuk\u016f. Zelenina je v\u0161ak v\u00fdborn\u00fdm zdrojem vl\u00e1kniny a obsahuje nezanedbateln\u00e9 mno\u017estv\u00ed vitamin\u016f, miner\u00e1ln\u00edch a dal\u0161\u00edch ochrann\u00fdch l\u00e1tek.&nbsp;<\/p>\n","protected":false},"author":16,"featured_media":469,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[110],"tags":[],"class_list":["post-754","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zelenina"],"acf":[],"_links":{"self":[{"href":"https:\/\/viscojis.cz\/teens\/wp-json\/wp\/v2\/posts\/754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/viscojis.cz\/teens\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/viscojis.cz\/teens\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/viscojis.cz\/teens\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/viscojis.cz\/teens\/wp-json\/wp\/v2\/comments?post=754"}],"version-history":[{"count":2,"href":"https:\/\/viscojis.cz\/teens\/wp-json\/wp\/v2\/posts\/754\/revisions"}],"predecessor-version":[{"id":1627,"href":"https:\/\/viscojis.cz\/teens\/wp-json\/wp\/v2\/posts\/754\/revisions\/1627"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/viscojis.cz\/teens\/wp-json\/wp\/v2\/media\/469"}],"wp:attachment":[{"href":"https:\/\/viscojis.cz\/teens\/wp-json\/wp\/v2\/media?parent=754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/viscojis.cz\/teens\/wp-json\/wp\/v2\/categories?post=754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/viscojis.cz\/teens\/wp-json\/wp\/v2\/tags?post=754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}