{"id":877,"date":"2021-07-07T13:30:00","date_gmt":"2021-07-07T16:30:00","guid":{"rendered":"https:\/\/opta.siteup.dev\/antinutricionais-de-importancia-na-nutricao-animal\/"},"modified":"2021-07-07T13:30:00","modified_gmt":"2021-07-07T16:30:00","slug":"antinutricionais-de-importancia-na-nutricao-animal","status":"publish","type":"post","link":"https:\/\/opta.siteup.dev\/en\/antinutricionais-de-importancia-na-nutricao-animal\/","title":{"rendered":"Antinutricionais de import\u00e2ncia na nutri\u00e7\u00e3o animal"},"content":{"rendered":"<p>Os fatores antinutricionais s\u00e3o subst\u00e2ncias que mesmo em estado vestigial, reduzem ou impedem a utiliza\u00e7\u00e3o de um elemento nutritivo. Estes fatores antinutricionais, em sua maioria s\u00e3o metab\u00f3litos secund\u00e1rios, que podem ser definidos como compostos que n\u00e3o t\u00eam papel reconhecido na manuten\u00e7\u00e3o de processos vitais fundamentais da planta que os sintetizam, em contrapartida, t\u00eam um papel importante na intera\u00e7\u00e3o da planta com seu meio ambiente. Fatores antinutricionais normalmente n\u00e3o s\u00e3o vistos com \u201cbons olhos\u201d. Apesar de a denomina\u00e7\u00e3o fatores antinutricionais remeter apenas \u00e0s caracter\u00edsticas \u201cruins\u201d dessas subst\u00e2ncias, vale lembrar que elas n\u00e3o s\u00e3o respons\u00e1veis apenas por gerar efeitos adversos. Pelo contr\u00e1rio, praticamente todas elas, sen\u00e3o todas s\u00e3o capazes de conferir, tamb\u00e9m, poss\u00edveis efeitos ben\u00e9ficos ao organismo animal. Alguns compostos fen\u00f3licos de maior representatividade na alimenta\u00e7\u00e3o animal s\u00e3o: taninos, ligninas e gossipol. Entretanto tamb\u00e9m existem as saponinas, mimosinas, fitato, lecitinas, inibidores de protease e glicos\u00eddeos cianog\u00eanicos.<\/p>\n<h4 class=\"wp-block-heading\">Taninos<\/h4>\n<p>Os taninos s\u00e3o resultantes do metabolismo secund\u00e1rio das plantas. Estes s\u00e3o compostos fen\u00f3licos com certa solubilidade em \u00e1gua e capacidade de formar complexos insol\u00faveis com prote\u00ednas, gelatinas e alcaloides. Os taninos s\u00e3o de grande interesse ecol\u00f3gico e econ\u00f4mico.<\/p>\n<p>Frangos de corte que ingerem taninos podem apresentar baixa atividade de tripsina e Alfa \u2013 amilase. No entanto, vale lembrar que os taninos s\u00e3o uma alternativa aos antimicrobianos convencionais, obtendo bons resultados quando aplicados da forma correta.<\/p>\n<h4 class=\"wp-block-heading\">Gossipol<\/h4>\n<p>\u00c9 um pigmento fen\u00f3lico de colora\u00e7\u00e3o amarelada, produzido pelas gl\u00e2ndulas de pigmentos encontrados nas ra\u00edzes, partes a\u00e9reas e sementes de algod\u00e3o. O processamento t\u00e9rmico dos caro\u00e7os faz o gossipol se ligar a amino\u00e1cidos constituintes das prote\u00ednas do algod\u00e3o, especialmente a lisina. Ele conjugado, n\u00e3o apresenta import\u00e2ncia toxicol\u00f3gica. J\u00e1 na forma livre, tr\u00e1s grandes problemas para a nutri\u00e7\u00e3o animal.<\/p>\n<p>O gossipol \u00e9 mais t\u00f3xico aos monog\u00e1stricos podendo reduzir a capacidade carreadora de oxig\u00eanio do sangue, resultando em respira\u00e7\u00f5es curtas e edemas pulmonares. Provoca ainda, diminui\u00e7\u00e3o da taxa de crescimento, anorexia, fraqueza, apatia e morte se em consumo prolongado.<\/p>\n<p>Um dos principais problemas est\u00e1 ligado a reprodu\u00e7\u00e3o. O gossipol promove redu\u00e7\u00e3o na concentra\u00e7\u00e3o, inibi\u00e7\u00e3o da motilidade e aumento da mortalidade dos espermatozoides.<\/p>\n<h4 class=\"wp-block-heading\">Inibidores de proteases<\/h4>\n<p>S\u00e3o prote\u00ednas de ampla distribui\u00e7\u00e3o no reino vegetal, capazes de inibir as atividades da tripsina, quimotripsina, amilase etc. Grande parte dos estudos s\u00e3o centrados na tripsina, mais precisamente na soja.<\/p>\n<p>\u00c9 atribu\u00edda a ingest\u00e3o de soja crua ou derivados sem um tratamento suficiente, menores taxa de crescimento, excessiva perda fecal de prote\u00edna end\u00f3gena dentre outros malef\u00edcios.<\/p>\n<p>Al\u00e9m destes citados, ainda temos o fitato, saponinas, mimosinas, lecitinas e polissacar\u00eddeos n\u00e3o amil\u00e1ceos \u2013 PNA\u2019s.<\/p>\n<p>Acesse nosso LinkedIn: <a href=\"https:\/\/www.linkedin.com\/company\/67739676\/admin\/\">OPTA Alimentos<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Os fatores antinutricionais s\u00e3o subst\u00e2ncias que mesmo em estado vestigial, reduzem ou impedem a utiliza\u00e7\u00e3o de um elemento nutritivo. Estes fatores antinutricionais, em sua maioria [&hellip;]<\/p>\n","protected":false},"author":4008,"featured_media":876,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-877","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>Antinutricionais de import\u00e2ncia na nutri\u00e7\u00e3o animal - 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=\"Antinutricionais de import\u00e2ncia na nutri\u00e7\u00e3o animal - Opta Alimentos\" \/>\n<meta property=\"og:description\" content=\"Os fatores antinutricionais s\u00e3o subst\u00e2ncias que mesmo em estado vestigial, reduzem ou impedem a utiliza\u00e7\u00e3o de um elemento nutritivo. Estes fatores antinutricionais, em sua maioria [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/opta.siteup.dev\/en\/antinutricionais-de-importancia-na-nutricao-animal\/\" \/>\n<meta property=\"og:site_name\" content=\"Opta Alimentos\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-07T16:30:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/opta.siteup.dev\/wp-content\/uploads\/2026\/05\/Design-sem-nome1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"leo\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"leo\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/opta.siteup.dev\\\/antinutricionais-de-importancia-na-nutricao-animal\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/opta.siteup.dev\\\/antinutricionais-de-importancia-na-nutricao-animal\\\/\"},\"author\":{\"name\":\"leo\",\"@id\":\"https:\\\/\\\/opta.siteup.dev\\\/#\\\/schema\\\/person\\\/bf3ceb601d02006341015c660f60ccdd\"},\"headline\":\"Antinutricionais de import\u00e2ncia na nutri\u00e7\u00e3o animal\",\"datePublished\":\"2021-07-07T16:30:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/opta.siteup.dev\\\/antinutricionais-de-importancia-na-nutricao-animal\\\/\"},\"wordCount\":504,\"image\":{\"@id\":\"https:\\\/\\\/opta.siteup.dev\\\/antinutricionais-de-importancia-na-nutricao-animal\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/opta.siteup.dev\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/Design-sem-nome1.png\",\"articleSection\":[\"Artigos\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/opta.siteup.dev\\\/antinutricionais-de-importancia-na-nutricao-animal\\\/\",\"url\":\"https:\\\/\\\/opta.siteup.dev\\\/antinutricionais-de-importancia-na-nutricao-animal\\\/\",\"name\":\"Antinutricionais de import\u00e2ncia na nutri\u00e7\u00e3o animal - Opta Alimentos\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/opta.siteup.dev\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/opta.siteup.dev\\\/antinutricionais-de-importancia-na-nutricao-animal\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/opta.siteup.dev\\\/antinutricionais-de-importancia-na-nutricao-animal\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/opta.siteup.dev\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/Design-sem-nome1.png\",\"datePublished\":\"2021-07-07T16:30:00+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/opta.siteup.dev\\\/#\\\/schema\\\/person\\\/bf3ceb601d02006341015c660f60ccdd\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/opta.siteup.dev\\\/antinutricionais-de-importancia-na-nutricao-animal\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/opta.siteup.dev\\\/antinutricionais-de-importancia-na-nutricao-animal\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/opta.siteup.dev\\\/antinutricionais-de-importancia-na-nutricao-animal\\\/#primaryimage\",\"url\":\"https:\\\/\\\/opta.siteup.dev\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/Design-sem-nome1.png\",\"contentUrl\":\"https:\\\/\\\/opta.siteup.dev\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/Design-sem-nome1.png\",\"width\":1920,\"height\":1080},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/opta.siteup.dev\\\/antinutricionais-de-importancia-na-nutricao-animal\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"In\u00edcio\",\"item\":\"https:\\\/\\\/opta.siteup.dev\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Antinutricionais de import\u00e2ncia na nutri\u00e7\u00e3o animal\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/opta.siteup.dev\\\/#website\",\"url\":\"https:\\\/\\\/opta.siteup.dev\\\/\",\"name\":\"Opta Alimentos\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/opta.siteup.dev\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/opta.siteup.dev\\\/#\\\/schema\\\/person\\\/bf3ceb601d02006341015c660f60ccdd\",\"name\":\"leo\",\"url\":\"https:\\\/\\\/opta.siteup.dev\\\/en\\\/autor\\\/leo\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Antinutricionais de import\u00e2ncia na nutri\u00e7\u00e3o animal - Opta Alimentos","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"Antinutricionais de import\u00e2ncia na nutri\u00e7\u00e3o animal - Opta Alimentos","og_description":"Os fatores antinutricionais s\u00e3o subst\u00e2ncias que mesmo em estado vestigial, reduzem ou impedem a utiliza\u00e7\u00e3o de um elemento nutritivo. Estes fatores antinutricionais, em sua maioria [&hellip;]","og_url":"https:\/\/opta.siteup.dev\/en\/antinutricionais-de-importancia-na-nutricao-animal\/","og_site_name":"Opta Alimentos","article_published_time":"2021-07-07T16:30:00+00:00","og_image":[{"width":1920,"height":1080,"url":"https:\/\/opta.siteup.dev\/wp-content\/uploads\/2026\/05\/Design-sem-nome1.png","type":"image\/png"}],"author":"leo","twitter_card":"summary_large_image","twitter_misc":{"Written by":"leo","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/opta.siteup.dev\/antinutricionais-de-importancia-na-nutricao-animal\/#article","isPartOf":{"@id":"https:\/\/opta.siteup.dev\/antinutricionais-de-importancia-na-nutricao-animal\/"},"author":{"name":"leo","@id":"https:\/\/opta.siteup.dev\/#\/schema\/person\/bf3ceb601d02006341015c660f60ccdd"},"headline":"Antinutricionais de import\u00e2ncia na nutri\u00e7\u00e3o animal","datePublished":"2021-07-07T16:30:00+00:00","mainEntityOfPage":{"@id":"https:\/\/opta.siteup.dev\/antinutricionais-de-importancia-na-nutricao-animal\/"},"wordCount":504,"image":{"@id":"https:\/\/opta.siteup.dev\/antinutricionais-de-importancia-na-nutricao-animal\/#primaryimage"},"thumbnailUrl":"https:\/\/opta.siteup.dev\/wp-content\/uploads\/2026\/05\/Design-sem-nome1.png","articleSection":["Artigos"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/opta.siteup.dev\/antinutricionais-de-importancia-na-nutricao-animal\/","url":"https:\/\/opta.siteup.dev\/antinutricionais-de-importancia-na-nutricao-animal\/","name":"Antinutricionais de import\u00e2ncia na nutri\u00e7\u00e3o animal - Opta Alimentos","isPartOf":{"@id":"https:\/\/opta.siteup.dev\/#website"},"primaryImageOfPage":{"@id":"https:\/\/opta.siteup.dev\/antinutricionais-de-importancia-na-nutricao-animal\/#primaryimage"},"image":{"@id":"https:\/\/opta.siteup.dev\/antinutricionais-de-importancia-na-nutricao-animal\/#primaryimage"},"thumbnailUrl":"https:\/\/opta.siteup.dev\/wp-content\/uploads\/2026\/05\/Design-sem-nome1.png","datePublished":"2021-07-07T16:30:00+00:00","author":{"@id":"https:\/\/opta.siteup.dev\/#\/schema\/person\/bf3ceb601d02006341015c660f60ccdd"},"breadcrumb":{"@id":"https:\/\/opta.siteup.dev\/antinutricionais-de-importancia-na-nutricao-animal\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/opta.siteup.dev\/antinutricionais-de-importancia-na-nutricao-animal\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/opta.siteup.dev\/antinutricionais-de-importancia-na-nutricao-animal\/#primaryimage","url":"https:\/\/opta.siteup.dev\/wp-content\/uploads\/2026\/05\/Design-sem-nome1.png","contentUrl":"https:\/\/opta.siteup.dev\/wp-content\/uploads\/2026\/05\/Design-sem-nome1.png","width":1920,"height":1080},{"@type":"BreadcrumbList","@id":"https:\/\/opta.siteup.dev\/antinutricionais-de-importancia-na-nutricao-animal\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"In\u00edcio","item":"https:\/\/opta.siteup.dev\/"},{"@type":"ListItem","position":2,"name":"Antinutricionais de import\u00e2ncia na nutri\u00e7\u00e3o animal"}]},{"@type":"WebSite","@id":"https:\/\/opta.siteup.dev\/#website","url":"https:\/\/opta.siteup.dev\/","name":"Opta Alimentos","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/opta.siteup.dev\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/opta.siteup.dev\/#\/schema\/person\/bf3ceb601d02006341015c660f60ccdd","name":"leo","url":"https:\/\/opta.siteup.dev\/en\/autor\/leo\/"}]}},"_links":{"self":[{"href":"https:\/\/opta.siteup.dev\/en\/wp-json\/wp\/v2\/posts\/877","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/opta.siteup.dev\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/opta.siteup.dev\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/opta.siteup.dev\/en\/wp-json\/wp\/v2\/users\/4008"}],"replies":[{"embeddable":true,"href":"https:\/\/opta.siteup.dev\/en\/wp-json\/wp\/v2\/comments?post=877"}],"version-history":[{"count":0,"href":"https:\/\/opta.siteup.dev\/en\/wp-json\/wp\/v2\/posts\/877\/revisions"}],"wp:attachment":[{"href":"https:\/\/opta.siteup.dev\/en\/wp-json\/wp\/v2\/media?parent=877"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/opta.siteup.dev\/en\/wp-json\/wp\/v2\/categories?post=877"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/opta.siteup.dev\/en\/wp-json\/wp\/v2\/tags?post=877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}