{"id":48756,"date":"2018-04-13T12:21:55","date_gmt":"2018-04-13T12:21:55","guid":{"rendered":"https:\/\/www.humanitas.net\/?post_type=wiki&#038;p=48756"},"modified":"2018-04-13T12:22:22","modified_gmt":"2018-04-13T12:22:22","slug":"carotenoidele","status":"publish","type":"wiki","link":"https:\/\/www.humanitas.net\/ro\/wiki\/vitamina\/carotenoidele\/","title":{"rendered":"Carotenoidele"},"content":{"rendered":"<h2>Ce sunt carotenoidele?<\/h2>\n<p>Carotenoizii sunt pigmen\u021bi ai lipidelor vegetale distin\u0219i \u00een mod natural prin culoarea lor &#8211; ro\u0219u, portocaliu \u0219i galben &#8211; \u0219i func\u021bia lor ca agen\u021bi fotoprotectori care protejeaz\u0103 corpul de lumina excesiv\u0103.<\/p>\n<p>&nbsp;<\/p>\n<p>Carotenoizii sunt o clas\u0103 de peste 600 de pigmen\u021bi naturali, dintre care 50 pot fi consuma\u021bi \u00een mod semnificativ cu diet\u0103 \u0219i absorbi\u021bi \u00een intestin. Printre cele mai importan\u021bi sunt beta-caroten, alfacaroten, gammacaroten, licopen, zeaxantin \u0219i lutein\u0103.<\/p>\n<p>&nbsp;<\/p>\n<p>Carotenoidele care au activitate vitaminic\u0103 sunt denumite carotenoide pro-vitamine A, ceea ce \u00eenseamn\u0103 c\u0103 pot avea o func\u021bie nutritiv\u0103 datorit\u0103 puternicei lor activit\u0103\u021bi antioxidante.<\/p>\n<p>&nbsp;<\/p>\n<h2>Care este scopul carotenoidelor?<\/h2>\n<p>Pe l\u00e2ng\u0103 faptul c\u0103 sunt precursori ai vitaminei A (retinol) care asigur\u0103 corpului o activitate antioxidant\u0103, carotenoizii au un efect protector asupra mai multor boli datorit\u0103 capacit\u0103\u021bii lor de a neutraliza radicalii liberi &#8211; molecule care pot deteriora structura celulelor dac\u0103 nu sunt \u021binu\u021bi sub control. Datorit\u0103 acestui efect protector, carotenoizii tind s\u0103 fac\u0103 sistemul imunitar al organismului mai puternic \u0219i s\u0103 blocheze progresia bolilor precanceroase care ar putea afecta zone precum gura \u0219i g\u00e2tul.<\/p>\n<p>&nbsp;<\/p>\n<h2>Care alimente sunt bogate \u00een carotenoide?<\/h2>\n<p>Carotenoidele care au activitate vitaminic\u0103 (carotenoide pro vitamina A) sunt prezente \u00een multe fructe \u0219i legume, majoritatea de culoare ro\u0219ie \u0219i portocalie, cum ar fi morcovi, dovleci, pepeni, caise, ro\u0219ii, pepeni verzi \u0219i ardei.<\/p>\n<p>&nbsp;<\/p>\n<p>Ele sunt de asemenea prezente \u00een multe legume verzi, cu frunze, cum ar fi spanacul, varza \u0219i patrunjelul.<\/p>\n<p>&nbsp;<\/p>\n<h2>Care este cerin\u021ba zilnic\u0103 de administrare a carotenoidelor?<\/h2>\n<p>Cerin\u021ba privind carotenoizii cu activitate vitaminic\u0103 este de 6 g pe zi.<\/p>\n<p>&nbsp;<\/p>\n<h2>Deficitul de carotenoizi<\/h2>\n<p>Deficitul de carotenoizi poate duce la o expunere crescut\u0103 la boli inflamatorii cronice, cum ar fi artrita reumatoid\u0103. Studiile recente au descoperit o leg\u0103tur\u0103 \u00eentre deficitul de carotenoizi \u0219i diferitele tumori ale \u021besuturilor epiteliale: pl\u0103m\u00e2nii, tractul gastrointestinal, colul uterin \u0219i pielea.<\/p>\n<p>&nbsp;<\/p>\n<h2>Excesul de aport de carotenoizi<\/h2>\n<p>Administrarea excesiv\u0103 de carotenoide cu activitate vitaminic\u0103 nu provoac\u0103 efecte secundare toxice.<\/p>\n<p>&nbsp;<\/p>\n<h2>Este adev\u0103rat c\u0103 absorb\u021bia carotenoidelor este mai bine absorbit\u0103 atunci c\u00e2nd este consumat\u0103 cu unele gr\u0103simi?<\/h2>\n<p>Da, este adevarat. De preferin\u021b\u0103, carotenoizii absorbi\u021bi sub form\u0103 de ulei de m\u0103sline sau avocado pot contribui la sc\u0103derea bilei\u00a0 \u00een intestin, ceea ce poate duce la pierderea carotenoidelor dac\u0103 nu este controlat\u0103.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"author":11,"featured_media":0,"template":"","wiki-categories":[1621],"wiki-types":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.7.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Carotenoidele - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.humanitas.net\/ro\/wiki\/vitamina\/carotenoidele\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Carotenoidele - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Ce sunt carotenoidele? Carotenoizii sunt pigmen\u021bi ai lipidelor vegetale distin\u0219i \u00een mod natural prin culoarea lor &#8211; ro\u0219u, portocaliu \u0219i galben &#8211; \u0219i func\u021bia lor ca agen\u021bi fotoprotectori care protejeaz\u0103 corpul de lumina excesiv\u0103. &nbsp; Carotenoizii sunt o clas\u0103 de peste 600 de pigmen\u021bi naturali, dintre care 50 pot fi consuma\u021bi \u00een mod semnificativ cu [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.humanitas.net\/ro\/wiki\/vitamina\/carotenoidele\/\" \/>\n<meta property=\"og:site_name\" content=\"Humanitas.net\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/HumanitasInternational\/\" \/>\n<meta property=\"article:modified_time\" content=\"2018-04-13T12:22:22+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<meta name=\"twitter:site\" content=\"@humanitasmilano\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.humanitas.net\/ro\/wiki\/vitamina\/carotenoidele\/\",\"url\":\"https:\/\/www.humanitas.net\/ro\/wiki\/vitamina\/carotenoidele\/\",\"name\":\"Carotenoidele - Humanitas.net\",\"isPartOf\":{\"@id\":\"https:\/\/www.humanitas.net\/sr\/#website\"},\"datePublished\":\"2018-04-13T12:21:55+00:00\",\"dateModified\":\"2018-04-13T12:22:22+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.humanitas.net\/ro\/wiki\/vitamina\/carotenoidele\/#breadcrumb\"},\"inLanguage\":\"ro\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.humanitas.net\/ro\/wiki\/vitamina\/carotenoidele\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.humanitas.net\/ro\/wiki\/vitamina\/carotenoidele\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.humanitas.net\/ro\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Wikis\",\"item\":\"https:\/\/www.humanitas.net\/sr\/wiki\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Carotenoidele\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.humanitas.net\/sr\/#website\",\"url\":\"https:\/\/www.humanitas.net\/sr\/\",\"name\":\"Humanitas.net\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.humanitas.net\/sr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.humanitas.net\/sr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"ro\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.humanitas.net\/sr\/#organization\",\"name\":\"Humanitas\",\"url\":\"https:\/\/www.humanitas.net\/sr\/\",\"sameAs\":[\"https:\/\/www.facebook.com\/HumanitasInternational\/\",\"https:\/\/twitter.com\/humanitasmilano\"],\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ro\",\"@id\":\"https:\/\/www.humanitas.net\/sr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.humanitas.net\/content\/uploads\/2017\/05\/logo-news-.png\",\"contentUrl\":\"https:\/\/www.humanitas.net\/content\/uploads\/2017\/05\/logo-news-.png\",\"width\":314,\"height\":61,\"caption\":\"Humanitas\"},\"image\":{\"@id\":\"https:\/\/www.humanitas.net\/sr\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Carotenoidele - Humanitas.net","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.humanitas.net\/ro\/wiki\/vitamina\/carotenoidele\/","og_locale":"ro_RO","og_type":"article","og_title":"Carotenoidele - Humanitas.net","og_description":"Ce sunt carotenoidele? Carotenoizii sunt pigmen\u021bi ai lipidelor vegetale distin\u0219i \u00een mod natural prin culoarea lor &#8211; ro\u0219u, portocaliu \u0219i galben &#8211; \u0219i func\u021bia lor ca agen\u021bi fotoprotectori care protejeaz\u0103 corpul de lumina excesiv\u0103. &nbsp; Carotenoizii sunt o clas\u0103 de peste 600 de pigmen\u021bi naturali, dintre care 50 pot fi consuma\u021bi \u00een mod semnificativ cu [&hellip;]","og_url":"https:\/\/www.humanitas.net\/ro\/wiki\/vitamina\/carotenoidele\/","og_site_name":"Humanitas.net","article_publisher":"https:\/\/www.facebook.com\/HumanitasInternational\/","article_modified_time":"2018-04-13T12:22:22+00:00","twitter_card":"summary","twitter_site":"@humanitasmilano","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.humanitas.net\/ro\/wiki\/vitamina\/carotenoidele\/","url":"https:\/\/www.humanitas.net\/ro\/wiki\/vitamina\/carotenoidele\/","name":"Carotenoidele - Humanitas.net","isPartOf":{"@id":"https:\/\/www.humanitas.net\/sr\/#website"},"datePublished":"2018-04-13T12:21:55+00:00","dateModified":"2018-04-13T12:22:22+00:00","breadcrumb":{"@id":"https:\/\/www.humanitas.net\/ro\/wiki\/vitamina\/carotenoidele\/#breadcrumb"},"inLanguage":"ro","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.humanitas.net\/ro\/wiki\/vitamina\/carotenoidele\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.humanitas.net\/ro\/wiki\/vitamina\/carotenoidele\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.humanitas.net\/ro\/"},{"@type":"ListItem","position":2,"name":"Wikis","item":"https:\/\/www.humanitas.net\/sr\/wiki\/"},{"@type":"ListItem","position":3,"name":"Carotenoidele"}]},{"@type":"WebSite","@id":"https:\/\/www.humanitas.net\/sr\/#website","url":"https:\/\/www.humanitas.net\/sr\/","name":"Humanitas.net","description":"","publisher":{"@id":"https:\/\/www.humanitas.net\/sr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.humanitas.net\/sr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"ro"},{"@type":"Organization","@id":"https:\/\/www.humanitas.net\/sr\/#organization","name":"Humanitas","url":"https:\/\/www.humanitas.net\/sr\/","sameAs":["https:\/\/www.facebook.com\/HumanitasInternational\/","https:\/\/twitter.com\/humanitasmilano"],"logo":{"@type":"ImageObject","inLanguage":"ro","@id":"https:\/\/www.humanitas.net\/sr\/#\/schema\/logo\/image\/","url":"https:\/\/www.humanitas.net\/content\/uploads\/2017\/05\/logo-news-.png","contentUrl":"https:\/\/www.humanitas.net\/content\/uploads\/2017\/05\/logo-news-.png","width":314,"height":61,"caption":"Humanitas"},"image":{"@id":"https:\/\/www.humanitas.net\/sr\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.humanitas.net\/ro\/wp-json\/wp\/v2\/wiki\/48756"}],"collection":[{"href":"https:\/\/www.humanitas.net\/ro\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/www.humanitas.net\/ro\/wp-json\/wp\/v2\/types\/wiki"}],"author":[{"embeddable":true,"href":"https:\/\/www.humanitas.net\/ro\/wp-json\/wp\/v2\/users\/11"}],"version-history":[{"count":0,"href":"https:\/\/www.humanitas.net\/ro\/wp-json\/wp\/v2\/wiki\/48756\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.humanitas.net\/ro\/wp-json\/wp\/v2\/media?parent=48756"}],"wp:term":[{"taxonomy":"wiki-categories","embeddable":true,"href":"https:\/\/www.humanitas.net\/ro\/wp-json\/wp\/v2\/wiki-categories?post=48756"},{"taxonomy":"wiki-types","embeddable":true,"href":"https:\/\/www.humanitas.net\/ro\/wp-json\/wp\/v2\/wiki-types?post=48756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}