{"id":247307,"date":"2025-12-09T15:42:25","date_gmt":"2025-12-09T15:42:25","guid":{"rendered":"https:\/\/www.merieuxnutrisciences.com\/?p=247307"},"modified":"2025-12-23T15:49:32","modified_gmt":"2025-12-23T15:49:32","slug":"gluten-4-mg-por-porcao-nova-dose-de-referencia-fao-oms","status":"publish","type":"post","link":"https:\/\/www.merieuxnutrisciences.com\/pt\/gluten-4-mg-por-porcao-nova-dose-de-referencia-fao-oms\/","title":{"rendered":"Gl\u00faten: 4 mg por por\u00e7\u00e3o, nova Dose de Refer\u00eancia FAO\/OMS"},"content":{"rendered":"\n<p>A FAO e a OMS publicaram as conclus\u00f5es da sua&nbsp;<em>Expert Consultation<\/em>&nbsp;dedicada \u00e0 avalia\u00e7\u00e3o do risco associado aos alerg\u00e9nios alimentares, com foco nos cereais que cont\u00eam gl\u00faten.<\/p>\n\n\n\n<p>O principal resultado \u00e9 a defini\u00e7\u00e3o de uma Dose de Refer\u00eancia (RfD) de&nbsp;<strong>4 mg de gl\u00faten por por\u00e7\u00e3o<\/strong>, ou seja, a quantidade m\u00e1xima que uma pessoa cel\u00edaca pode consumir de um \u00fanico alimento numa \u00fanica ocasi\u00e3o de consumo.<\/p>\n\n\n\n<p>Este valor contribui para manter a exposi\u00e7\u00e3o di\u00e1ria total abaixo dos&nbsp;<strong>10 mg por dia<\/strong>&nbsp;(considerada segura) e constitui um novo referencial cient\u00edfico para a gest\u00e3o do risco.<\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading247307_ab6c77-9e, .wp-block-kadence-advancedheading.kt-adv-heading247307_ab6c77-9e[data-kb-block=\"kb-adv-heading247307_ab6c77-9e\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading247307_ab6c77-9e mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading247307_ab6c77-9e[data-kb-block=\"kb-adv-heading247307_ab6c77-9e\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading247307_ab6c77-9e img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading247307_ab6c77-9e[data-kb-block=\"kb-adv-heading247307_ab6c77-9e\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading247307_ab6c77-9e wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading247307_ab6c77-9e\"><strong>Pontos-chave<\/strong><\/h2>\n\n\n<style>.wp-block-kadence-iconlist.kt-svg-icon-list-items247307_4224ec-a1:not(.this-stops-third-party-issues){margin-top:0px;margin-bottom:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items247307_4224ec-a1 ul.kt-svg-icon-list:not(.this-prevents-issues):not(.this-stops-third-party-issues):not(.tijsloc){margin-top:0px;margin-right:0px;margin-bottom:var(--global-kb-spacing-sm, 1.5rem);margin-left:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items247307_4224ec-a1 ul.kt-svg-icon-list{grid-row-gap:5px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items247307_4224ec-a1 ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap .kt-svg-icon-list-single{margin-right:10px;}.kt-svg-icon-list-items247307_4224ec-a1 ul.kt-svg-icon-list .kt-svg-icon-list-level-0 .kt-svg-icon-list-single svg{font-size:20px;}<\/style>\n<div class=\"wp-block-kadence-iconlist kt-svg-icon-list-items kt-svg-icon-list-items247307_4224ec-a1 kt-svg-icon-list-columns-1 alignnone kt-list-icon-aligntop\"><ul class=\"kt-svg-icon-list\"><style>.kt-svg-icon-list-item-247307_39f0b3-0c .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-247307_39f0b3-0c\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">A RfD serve para orientar o uso da rotulagem preventiva (PAL), como por exemplo \u201cpode conter gl\u00faten\u201d, tornando-a mais direcionada e baseada em evid\u00eancias cient\u00edficas.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-247307_209dc6-1f .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-247307_209dc6-1f\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">N\u00e3o substitui o limite regulamentar necess\u00e1rio para declarar um produto como \u201cisento de gl\u00faten\u201d (\u2264 20 mg\/kg segundo o\u00a0Regulamento Europeu), mas ajuda a determinar quando \u00e9 apropriado aplicar a PAL em produtos que n\u00e3o apresentam a men\u00e7\u00e3o \u201cisento de gl\u00faten\u201d.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-247307_855824-f9 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-247307_855824-f9\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">Em particular, alguns produtos, embora cumpram o limite de 20 mg\/kg, podem conter uma quantidade de gl\u00faten superior a 4 mg por por\u00e7\u00e3o, criando potenciais riscos para pessoas cel\u00edacas ou al\u00e9rgicas. Nestes casos, uma comunica\u00e7\u00e3o clara e fi\u00e1vel no r\u00f3tulo torna-se fundamental para garantir a seguran\u00e7a dos consumidores.<\/span><\/li>\n<\/ul><\/div>\n\n\n\n<p>O relat\u00f3rio destaca ainda a import\u00e2ncia de m\u00e9todos anal\u00edticos fi\u00e1veis e validados, capazes de detetar mesmo pequenas quantidades de gl\u00faten, gerir a incerteza de medi\u00e7\u00e3o e distinguir entre diferentes fontes (trigo, cevada, centeio\u2026). Ferramentas deste tipo s\u00e3o essenciais para aplicar a RfD e a rotulagem preventiva (PAL) de forma clara e segura.<\/p>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-247307_e5a0ec-ae .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-247307_e5a0ec-ae .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:80%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-247307_e5a0ec-ae\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><\/div><\/div>\n\n\n<style>.wp-block-kadence-advancedbtn.kb-btns247307_6e05ad-15{gap:var(--global-kb-gap-xs, 0.5rem );justify-content:center;align-items:center;}.kt-btns247307_6e05ad-15 .kt-button{font-weight:normal;font-style:normal;}.kt-btns247307_6e05ad-15 .kt-btn-wrap-0{margin-right:5px;}.wp-block-kadence-advancedbtn.kt-btns247307_6e05ad-15 .kt-btn-wrap-0 .kt-button{color:#555555;border-color:#555555;}.wp-block-kadence-advancedbtn.kt-btns247307_6e05ad-15 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns247307_6e05ad-15 .kt-btn-wrap-0 .kt-button:focus{color:#ffffff;border-color:#444444;}.wp-block-kadence-advancedbtn.kt-btns247307_6e05ad-15 .kt-btn-wrap-0 .kt-button::before{display:none;}.wp-block-kadence-advancedbtn.kt-btns247307_6e05ad-15 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns247307_6e05ad-15 .kt-btn-wrap-0 .kt-button:focus{background:#444444;}<\/style>\n<div class=\"wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns247307_6e05ad-15\"><style>ul.menu .wp-block-kadence-advancedbtn .kb-btn247307_49f706-82.kb-button{width:initial;}<\/style><a class=\"kb-button kt-button button kb-btn247307_49f706-82 kt-btn-size-standard kt-btn-width-type-auto kb-btn-global-fill  kt-btn-has-text-true kt-btn-has-svg-false  wp-block-kadence-singlebtn\" href=\"https:\/\/www.merieuxnutrisciences.com\/pt\/contacto\/\"><span class=\"kt-btn-inner-text\">Estamos ao dispor para qualquer esclarecimento<\/span><\/a><\/div>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-247307_a7fe90-e4 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-247307_a7fe90-e4 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:80%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-247307_a7fe90-e4\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><\/div><\/div>\n\n\n <div class=\"linksgrid-block-wrapper fullwidth-block\">\n    <div class=\"linksgrid-wrapper\">\n        <div class=\"linksgrid\">\n            <div class=\"linksgrid__header\">\n                                    <h2>Servi\u00e7os relacionados<\/h2>\n                                            <\/div>\n            <ul class=\"linksgrid__grid\">\n                                                                                                                <li class=\"linksgrid__element\">\n                                <a href=\"https:\/\/www.merieuxnutrisciences.com\/pt\/alimentos\/analises-de-alimentos\/alergenios\/\">\n                                    <div class=\"linksgrid__image\">\n                                        <img decoding=\"async\" src=\"https:\/\/www.merieuxnutrisciences.com\/wp-content\/uploads\/2024\/02\/Banner-allergens.jpg\" alt=\"Allergen management\">\n                                    <\/div>\n                                    <div class=\"linksgrid__content\">\n                                        <span>An\u00e1lise de alerg\u00e9nios<\/span>\n                                    <\/div>\n                                <\/a>\n                            <\/li>\n                                                                                                                        <li class=\"linksgrid__element\">\n                                <a href=\"https:\/\/www.merieuxnutrisciences.com\/pt\/alimentos\/rotulagem\/declaracao-de-alergenios\/\">\n                 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decoding=\"async\" src=\"https:\/\/www.merieuxnutrisciences.com\/wp-content\/uploads\/2024\/02\/label-conformity.jpg\" alt=\"Etiquetado de alimentos\">\n                                    <\/div>\n                                    <div class=\"linksgrid__content\">\n                                        <span>Rotulagem &#038; Legisla\u00e7\u00e3o<\/span>\n                                    <\/div>\n                                <\/a>\n                            <\/li>\n                                                                        <\/ul>\n        <\/div>\n    <\/div>\n<\/div>\n<style>\n    .fullwidth-block {\n        max-width: none !important;\n        width: 100vw !important;\n        position: relative;\n        left: 50%;\n        right: 50%;\n        margin-left: -50vw;\n        margin-right: -50vw;\n    }\n\n\n    .linksgrid-wrapper {\n        background-color: var(--global-palette7);\n        padding: 3em 0;\n        width: 100vw;\n    }\n    .linksgrid {\n     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a OMS publicaram as conclus\u00f5es da sua&nbsp;Expert Consultation&nbsp;dedicada \u00e0 avalia\u00e7\u00e3o do risco associado aos alerg\u00e9nios alimentares, com foco nos cereais que cont\u00eam gl\u00faten. O principal resultado \u00e9 a defini\u00e7\u00e3o de uma Dose de Refer\u00eancia (RfD) de&nbsp;4 mg de gl\u00faten por por\u00e7\u00e3o, ou seja, a quantidade m\u00e1xima que uma pessoa cel\u00edaca pode consumir&#8230;<\/p>\n","protected":false},"author":16,"featured_media":200773,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1683],"tags":[1684,1733],"post_folder":[],"class_list":["post-247307","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-alergenios","tag-alergenios","tag-gluten"],"acf":[],"taxonomy_info":{"category":[{"value":1683,"label":"Alerg\u00e9nios"}],"post_tag":[{"value":1684,"label":"Alerg\u00e9nios"},{"value":1733,"label":"Gl\u00faten"}]},"featured_image_src_large":["https:\/\/www.merieuxnutrisciences.com\/wp-content\/uploads\/2024\/09\/cereals-bakery-product-menu.png",790,530,false],"author_info":{"display_name":"Rui Nogueira","author_link":"https:\/\/www.merieuxnutrisciences.com\/pt\/author\/rui\/"},"comment_info":0,"category_info":[{"term_id":1683,"name":"Alerg\u00e9nios","slug":"alergenios","term_group":0,"term_taxonomy_id":1683,"taxonomy":"category","description":"","parent":547,"count":4,"filter":"raw","cat_ID":1683,"category_count":4,"category_description":"","cat_name":"Alerg\u00e9nios","category_nicename":"alergenios","category_parent":547}],"tag_info":[{"term_id":1684,"name":"Alerg\u00e9nios","slug":"alergenios","term_group":0,"term_taxonomy_id":1684,"taxonomy":"post_tag","description":"","parent":0,"count":4,"filter":"raw"},{"term_id":1733,"name":"Gl\u00faten","slug":"gluten","term_group":0,"term_taxonomy_id":1733,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"}],"_links":{"self":[{"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/posts\/247307","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/comments?post=247307"}],"version-history":[{"count":1,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/posts\/247307\/revisions"}],"predecessor-version":[{"id":247309,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/posts\/247307\/revisions\/247309"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/media\/200773"}],"wp:attachment":[{"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/media?parent=247307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/categories?post=247307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/tags?post=247307"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/post_folder?post=247307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}