{"id":916,"date":"2021-02-28T11:28:27","date_gmt":"2021-02-28T14:28:27","guid":{"rendered":"https:\/\/opta.siteup.dev\/cantaxantina-pigmentante-vermelho-do-ovo\/"},"modified":"2021-02-28T11:28:27","modified_gmt":"2021-02-28T14:28:27","slug":"cantaxantina-pigmentante-vermelho-do-ovo","status":"publish","type":"post","link":"https:\/\/opta.siteup.dev\/en\/cantaxantina-pigmentante-vermelho-do-ovo\/","title":{"rendered":"Cantaxantina &#8211; Pigmentante Vermelho do Ovo"},"content":{"rendered":"<p style=\"text-align: justify;\">A colora\u00e7\u00e3o da gema do ovo e de algumas aves como o can\u00e1rio belga vermelho, e o flamingo se devem a deposi\u00e7\u00e3o de carotenoides xantof\u00edlicos. Essas subst\u00e2ncias podem ser encontradas de forma natural em alimentos como milho, urucum, cenoura, a\u00e7afr\u00e3o e de forma sint\u00e9tica como a cantaxantina, muito usada para colora\u00e7\u00e3o das gemas de galinhas poedeiras e codornas.<\/p>\n<p style=\"text-align: justify;\"><strong>Classifica\u00e7\u00e3o do carotenoides<\/strong><\/p>\n<ul style=\"text-align: justify;\">\n<li>Carotenos:<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Esses s\u00e3o conhecidos como carotenoides pr\u00f3-vitamina A, e s\u00e3o compostos exclusivamente por hidrocarbonetos. Dos diversos carotenoides encontrados, apenas 50 s\u00e3o precursores da vitamina A.<\/p>\n<ul style=\"text-align: justify;\">\n<li>Xantofilas:<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">As xantofilas s\u00e3o conhecidas tamb\u00e9m como carotenoides inativos. Esses possuem fun\u00e7\u00e3o antioxidante e corante. Quanto a sua composi\u00e7\u00e3o, se diferem dos carotenos por possu\u00edrem grupos funcionais como o cetona, al\u00e9m de possu\u00edrem oxig\u00eanio. Para que se tenha a colora\u00e7\u00e3o \u00e9 necess\u00e1rio no m\u00ednimo 7 liga\u00e7\u00f5es duplas, podendo ser cis ou trans. Quanto mais liga\u00e7\u00f5es duplas mais intensa a colora\u00e7\u00e3o, aqueles com menos de 7 s\u00e3o incolores.<\/p>\n<p style=\"text-align: justify;\"><strong>A Cantaxantina<\/strong><\/p>\n<p style=\"text-align: justify;\">A cantaxantina pode ser encontrada na natureza, e possui colora\u00e7\u00e3o vermelha, estando no grupo dos carotenoides com alguma a\u00e7\u00e3o antioxidante. No entanto, as utilizadas nas ra\u00e7\u00f5es s\u00e3o fabricadas industrialmente, o que as lhe tornam sint\u00e9ticas.<\/p>\n<p style=\"text-align: justify;\">\u00c9 o pigmentante sint\u00e9tico mais utilizado na ind\u00fastria aliment\u00edcia e cosm\u00e9tica.<\/p>\n<p style=\"text-align: justify;\">Na produ\u00e7\u00e3o animal \u00e9 amplamente utilizada para intensificar a cor da gema de ovos de galinhas poedeiras e dar cor a carca\u00e7a. Tamb\u00e9m \u00e9 bastante utilizada como intensificador da colora\u00e7\u00e3o de p\u00e1ssaros dom\u00e9sticos.<\/p>\n<p style=\"text-align: justify;\">Por ser um carotenoide com v\u00e1rias liga\u00e7\u00f5es duplas, a cantaxantina oxida-se com facilidade em fun\u00e7\u00e3o da temperatura, incid\u00eancia de luz e pH, sendo importante alguns cuidados no armazenamento.<\/p>\n<p style=\"text-align: justify;\">","protected":false},"excerpt":{"rendered":"<p>A colora\u00e7\u00e3o da gema do ovo e de algumas aves como o can\u00e1rio belga vermelho, e o flamingo se devem a deposi\u00e7\u00e3o de carotenoides xantof\u00edlicos. [&hellip;]<\/p>\n","protected":false},"author":4008,"featured_media":915,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-916","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-artigos"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Cantaxantina &#8211; Pigmentante Vermelho do Ovo - Opta Alimentos<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cantaxantina &#8211; Pigmentante Vermelho do Ovo - Opta Alimentos\" \/>\n<meta property=\"og:description\" content=\"A colora\u00e7\u00e3o da gema do ovo e de algumas aves como o can\u00e1rio belga vermelho, e o flamingo se devem a deposi\u00e7\u00e3o de carotenoides xantof\u00edlicos. 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