{"id":271892,"date":"2026-04-07T22:46:22","date_gmt":"2026-04-07T21:46:22","guid":{"rendered":"https:\/\/www.merieuxnutrisciences.com\/?p=271892"},"modified":"2026-04-28T22:58:44","modified_gmt":"2026-04-28T21:58:44","slug":"analise-de-nias-a-incognita-que-poe-a-prova-a-seguranca-da-embalagem-alimentar","status":"publish","type":"post","link":"https:\/\/www.merieuxnutrisciences.com\/pt\/analise-de-nias-a-incognita-que-poe-a-prova-a-seguranca-da-embalagem-alimentar\/","title":{"rendered":"An\u00e1lise de NIAS: a inc\u00f3gnita que p\u00f5e \u00e0 prova a seguran\u00e7a da embalagem alimentar"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">NIAS: uma inc\u00f3gnita na seguran\u00e7a das embalagens alimentares<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">No \u00e2mbito dos materiais em contacto com alimentos, as <strong>NIAS (Non-Intentionally Added Substances)<\/strong> representam uma das inc\u00f3gnitas mais complexas e desafiantes para a seguran\u00e7a da embalagem alimentar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As NIAS s\u00e3o subst\u00e2ncias que n\u00e3o s\u00e3o adicionadas intencionalmente aos materiais, mas que podem formar-se como resultado de rea\u00e7\u00f5es qu\u00edmicas durante o processo de produ\u00e7\u00e3o, da degrada\u00e7\u00e3o de subst\u00e2ncias de partida, da presen\u00e7a de impurezas ou ainda de fen\u00f3menos de contamina\u00e7\u00e3o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Por defini\u00e7\u00e3o, estas subst\u00e2ncias n\u00e3o s\u00e3o previamente conhecidas nem completamente identific\u00e1veis a priori, o que torna particularmente complexa a sua avalia\u00e7\u00e3o.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Enquadramento regulamentar<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">O <a href=\"http:\/\/data.europa.eu\/eli\/reg\/2004\/1935\/oj\" target=\"_blank\" data-type=\"link\" data-id=\"http:\/\/data.europa.eu\/eli\/reg\/2004\/1935\/oj\" rel=\"noreferrer noopener\">Regulamento (CE) n.\u00ba 1935\/2004<\/a> estabelece que os materiais e objetos destinados a entrar em contacto com alimentos n\u00e3o devem transferir os seus constituintes para os alimentos em quantidades suscet\u00edveis de constituir um perigo para a sa\u00fade humana.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Neste contexto, tamb\u00e9m as NIAS devem ser consideradas, sendo necess\u00e1rio proceder \u00e0 sua identifica\u00e7\u00e3o e avalia\u00e7\u00e3o, mesmo quando n\u00e3o est\u00e3o especificamente inclu\u00eddas em listas positivas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Este princ\u00edpio insere-se numa abordagem baseada na seguran\u00e7a global do material e na necessidade de garantir um elevado n\u00edvel de prote\u00e7\u00e3o do consumidor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Porque s\u00e3o as NIAS um desafio<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As NIAS representam um desafio significativo porque n\u00e3o podem ser totalmente previstas nem definidas antecipadamente.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Podem ter origem em diferentes fontes, tais como:<\/p>\n\n\n<style>.wp-block-kadence-iconlist.kt-svg-icon-list-items271892_c6d17f-fb:not(.this-stops-third-party-issues){margin-top:0px;margin-bottom:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items271892_c6d17f-fb 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-items271892_c6d17f-fb ul.kt-svg-icon-list{grid-row-gap:5px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items271892_c6d17f-fb ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap .kt-svg-icon-list-single{margin-right:10px;}.kt-svg-icon-list-items271892_c6d17f-fb 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-items271892_c6d17f-fb kt-svg-icon-list-columns-1 alignnone kt-list-icon-aligntop\"><ul class=\"kt-svg-icon-list\"><style>.kt-svg-icon-list-item-271892_413a86-ce .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-271892_413a86-ce\"><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\">Rea\u00e7\u00f5es qu\u00edmicas que ocorrem durante o fabrico.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-271892_dc992c-4c .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-271892_dc992c-4c\"><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\">Processos de degrada\u00e7\u00e3o dos materiais.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-271892_b21261-6f .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-271892_b21261-6f\"><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\">Impurezas presentes nas mat\u00e9rias-primas.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-271892_b4b29a-d2 .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-271892_b4b29a-d2\"><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\">Fen\u00f3menos de contamina\u00e7\u00e3o ao longo da cadeia de produ\u00e7\u00e3o.<\/span><\/li>\n<\/ul><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Esta variabilidade implica que cada material possa apresentar um perfil espec\u00edfico de subst\u00e2ncias, exigindo uma abordagem anal\u00edtica adequada a cada caso.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A import\u00e2ncia da an\u00e1lise<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A identifica\u00e7\u00e3o das NIAS requer o recurso a t\u00e9cnicas anal\u00edticas avan\u00e7adas, capazes de detetar subst\u00e2ncias presentes em n\u00edveis muito baixos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A interpreta\u00e7\u00e3o dos dados anal\u00edticos baseia-se em par\u00e2metros como:<\/p>\n\n\n<style>.wp-block-kadence-iconlist.kt-svg-icon-list-items271892_a18ffd-cf:not(.this-stops-third-party-issues){margin-top:0px;margin-bottom:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items271892_a18ffd-cf 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-items271892_a18ffd-cf ul.kt-svg-icon-list{grid-row-gap:5px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items271892_a18ffd-cf ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap .kt-svg-icon-list-single{margin-right:10px;}.kt-svg-icon-list-items271892_a18ffd-cf 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-items271892_a18ffd-cf kt-svg-icon-list-columns-1 alignnone kt-list-icon-aligntop\"><ul class=\"kt-svg-icon-list\"><style>.kt-svg-icon-list-item-271892_944660-60 .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-271892_944660-60\"><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\">O tempo de reten\u00e7\u00e3o.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-271892_dd62bf-59 .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-271892_dd62bf-59\"><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\">O espectro de massa.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-271892_d80a23-93 .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-271892_d80a23-93\"><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\">Os padr\u00f5es de fragmenta\u00e7\u00e3o.<\/span><\/li>\n<\/ul><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A an\u00e1lise permite reduzir a fra\u00e7\u00e3o de subst\u00e2ncias desconhecidas e melhorar a caracteriza\u00e7\u00e3o do material.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Avalia\u00e7\u00e3o do risco<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para al\u00e9m da identifica\u00e7\u00e3o, \u00e9 necess\u00e1rio proceder \u00e0 avalia\u00e7\u00e3o do risco associado \u00e0s subst\u00e2ncias detetadas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Esta avalia\u00e7\u00e3o baseia-se em:<\/p>\n\n\n<style>.wp-block-kadence-iconlist.kt-svg-icon-list-items271892_76db17-c6:not(.this-stops-third-party-issues){margin-top:0px;margin-bottom:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items271892_76db17-c6 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-items271892_76db17-c6 ul.kt-svg-icon-list{grid-row-gap:5px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items271892_76db17-c6 ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap .kt-svg-icon-list-single{margin-right:10px;}.kt-svg-icon-list-items271892_76db17-c6 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-items271892_76db17-c6 kt-svg-icon-list-columns-1 alignnone kt-list-icon-aligntop\"><ul class=\"kt-svg-icon-list\"><style>.kt-svg-icon-list-item-271892_8dbeb1-09 .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-271892_8dbeb1-09\"><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\">Dados cient\u00edficos dispon\u00edveis.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-271892_d35c3b-18 .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-271892_d35c3b-18\"><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\">Abordagens toxicol\u00f3gicas.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-271892_0fed33-ea .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-271892_0fed33-ea\"><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\">Crit\u00e9rios de seguran\u00e7a reconhecidos.<\/span><\/li>\n<\/ul><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">O objetivo \u00e9 assegurar que as subst\u00e2ncias presentes n\u00e3o representam um risco para a sa\u00fade do consumidor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Uma abordagem integrada<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A gest\u00e3o das NIAS requer uma abordagem integrada que combine:<\/p>\n\n\n<style>.wp-block-kadence-iconlist.kt-svg-icon-list-items271892_54c793-09:not(.this-stops-third-party-issues){margin-top:0px;margin-bottom:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items271892_54c793-09 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-items271892_54c793-09 ul.kt-svg-icon-list{grid-row-gap:5px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items271892_54c793-09 ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap .kt-svg-icon-list-single{margin-right:10px;}.kt-svg-icon-list-items271892_54c793-09 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-items271892_54c793-09 kt-svg-icon-list-columns-1 alignnone kt-list-icon-aligntop\"><ul class=\"kt-svg-icon-list\"><style>.kt-svg-icon-list-item-271892_3be8d4-2a .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-271892_3be8d4-2a\"><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\">An\u00e1lise laboratorial.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-271892_bee5d2-7b .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-271892_bee5d2-7b\"><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\">Interpreta\u00e7\u00e3o dos resultados.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-271892_2aff1d-7e .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-271892_2aff1d-7e\"><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\">Avalia\u00e7\u00e3o toxicol\u00f3gica.<\/span><\/li>\n<\/ul><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">S\u00f3 atrav\u00e9s desta abordagem \u00e9 poss\u00edvel garantir a conformidade com os requisitos regulamentares e a seguran\u00e7a dos materiais em contacto com alimentos.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">O papel da experi\u00eancia anal\u00edtica<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A complexidade associada \u00e0s NIAS torna essencial a disponibilidade de compet\u00eancias t\u00e9cnicas especializadas e de metodologias anal\u00edticas adequadas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A experi\u00eancia neste dom\u00ednio permite uma identifica\u00e7\u00e3o mais eficaz das subst\u00e2ncias e uma avalia\u00e7\u00e3o mais robusta dos resultados.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Como as empresas devem atuar<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Perante este cen\u00e1rio, as empresas devem integrar a avalia\u00e7\u00e3o das NIAS nos seus sistemas de controlo, assegurando:<\/p>\n\n\n<style>.wp-block-kadence-iconlist.kt-svg-icon-list-items271892_4ec87e-09:not(.this-stops-third-party-issues){margin-top:0px;margin-bottom:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items271892_4ec87e-09 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-items271892_4ec87e-09 ul.kt-svg-icon-list{grid-row-gap:5px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items271892_4ec87e-09 ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap .kt-svg-icon-list-single{margin-right:10px;}.kt-svg-icon-list-items271892_4ec87e-09 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-items271892_4ec87e-09 kt-svg-icon-list-columns-1 alignnone kt-list-icon-aligntop\"><ul class=\"kt-svg-icon-list\"><style>.kt-svg-icon-list-item-271892_c50dff-b4 .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-271892_c50dff-b4\"><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 monitoriza\u00e7\u00e3o dos materiais utilizados.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-271892_34bce3-e4 .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-271892_34bce3-e4\"><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 colabora\u00e7\u00e3o com laborat\u00f3rios especializados.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-271892_ac38a7-f6 .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-271892_ac38a7-f6\"><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 disponibiliza\u00e7\u00e3o de documenta\u00e7\u00e3o adequada para demonstrar conformidade.<\/span><\/li>\n<\/ul><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A gest\u00e3o das NIAS constitui um elemento essencial para garantir a seguran\u00e7a da embalagem alimentar.<\/p>\n\n\n<style>.wp-block-kadence-advancedbtn.kb-btns271892_393498-3b{gap:var(--global-kb-gap-xs, 0.5rem );justify-content:center;align-items:center;}.kt-btns271892_393498-3b .kt-button{font-weight:normal;font-style:normal;}.kt-btns271892_393498-3b .kt-btn-wrap-0{margin-right:5px;}.wp-block-kadence-advancedbtn.kt-btns271892_393498-3b .kt-btn-wrap-0 .kt-button{color:#555555;border-color:#555555;}.wp-block-kadence-advancedbtn.kt-btns271892_393498-3b .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns271892_393498-3b .kt-btn-wrap-0 .kt-button:focus{color:#ffffff;border-color:#444444;}.wp-block-kadence-advancedbtn.kt-btns271892_393498-3b .kt-btn-wrap-0 .kt-button::before{display:none;}.wp-block-kadence-advancedbtn.kt-btns271892_393498-3b .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns271892_393498-3b .kt-btn-wrap-0 .kt-button:focus{background:#444444;}<\/style>\n<div class=\"wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns271892_393498-3b\"><style>ul.menu .wp-block-kadence-advancedbtn .kb-btn271892_43b5ff-bc.kb-button{width:initial;}<\/style><a class=\"kb-button kt-button button kb-btn271892_43b5ff-bc 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\">Avalie o risco de NIAS nas suas embalagens<\/span><\/a><\/div>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-271892_073566-f9 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-271892_073566-f9 .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-271892_073566-f9\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><\/div><\/div>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading271892_a25a9a-5f, .wp-block-kadence-advancedheading.kt-adv-heading271892_a25a9a-5f[data-kb-block=\"kb-adv-heading271892_a25a9a-5f\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading271892_a25a9a-5f mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading271892_a25a9a-5f[data-kb-block=\"kb-adv-heading271892_a25a9a-5f\"] 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-heading271892_a25a9a-5f img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading271892_a25a9a-5f[data-kb-block=\"kb-adv-heading271892_a25a9a-5f\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading271892_a25a9a-5f wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading271892_a25a9a-5f\">Perguntas frequentes sobre NIAS<\/h3>\n\n\n<style>.kt-accordion-id271892_1b9051-ab .kt-accordion-inner-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:0px;}.kt-accordion-id271892_1b9051-ab .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);}.kt-accordion-id271892_1b9051-ab > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #f2f2f2;border-right:1px solid #f2f2f2;border-bottom:1px solid #f2f2f2;border-left:1px solid #f2f2f2;border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;background:#f2f2f2;color:#555555;padding-top:9px;padding-right:13px;padding-bottom:9px;padding-left:13px;}.kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:before{background:#555555;}.kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger{background:#555555;}.kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:before{background:#f2f2f2;}.kt-accordion-id271892_1b9051-ab > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id271892_1b9051-ab .kt-blocks-accordion-header:focus-visible{color:#444444;background:#eeeeee;border-top:1px solid #878787;border-right:1px solid #878787;border-bottom:1px solid #878787;border-left:1px solid #878787;}.kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion--visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#444444;}.kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger, body:not(.hide-focus-outline) .kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger{background:#444444;}.kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#eeeeee;}.kt-accordion-id271892_1b9051-ab .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id271892_1b9051-ab > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{color:#ffffff;background:#444444;border-top:1px solid #444444;border-right:1px solid #444444;border-bottom:1px solid #444444;border-left:1px solid #444444;}.kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:#ffffff;}.kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger{background:#ffffff;}.kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id271892_1b9051-ab:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:#444444;}@media all and (max-width: 1024px){.kt-accordion-id271892_1b9051-ab .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}}@media all and (max-width: 1024px){.kt-accordion-id271892_1b9051-ab > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #f2f2f2;border-right:1px solid #f2f2f2;border-bottom:1px solid #f2f2f2;border-left:1px solid #f2f2f2;}}@media all and (max-width: 1024px){.kt-accordion-id271892_1b9051-ab > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id271892_1b9051-ab .kt-blocks-accordion-header:focus-visible{border-top:1px solid #878787;border-right:1px solid #878787;border-bottom:1px solid #878787;border-left:1px solid #878787;}}@media all and (max-width: 1024px){.kt-accordion-id271892_1b9051-ab .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id271892_1b9051-ab > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top:1px solid #444444;border-right:1px solid #444444;border-bottom:1px solid #444444;border-left:1px solid #444444;}}@media all and (max-width: 767px){.kt-accordion-id271892_1b9051-ab .kt-accordion-inner-wrap{display:block;}.kt-accordion-id271892_1b9051-ab .kt-accordion-inner-wrap .kt-accordion-pane:not(:first-child){margin-top:0px;}.kt-accordion-id271892_1b9051-ab .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}.kt-accordion-id271892_1b9051-ab > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #f2f2f2;border-right:1px solid #f2f2f2;border-bottom:1px solid #f2f2f2;border-left:1px solid #f2f2f2;}.kt-accordion-id271892_1b9051-ab > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id271892_1b9051-ab .kt-blocks-accordion-header:focus-visible{border-top:1px solid #878787;border-right:1px solid #878787;border-bottom:1px solid #878787;border-left:1px solid #878787;}.kt-accordion-id271892_1b9051-ab .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id271892_1b9051-ab > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top:1px solid #444444;border-right:1px solid #444444;border-bottom:1px solid #444444;border-left:1px solid #444444;}}<\/style>\n<div class=\"wp-block-kadence-accordion alignnone\"><div class=\"kt-accordion-wrap kt-accordion-id271892_1b9051-ab kt-accordion-has-5-panes kt-active-pane-0 kt-accordion-block kt-pane-header-alignment-left kt-accodion-icon-style-basic kt-accodion-icon-side-right\" style=\"max-width:none\"><div class=\"kt-accordion-inner-wrap\" data-allow-multiple-open=\"false\" data-start-open=\"0\">\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-1 kt-pane271892_e8aa83-e2\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\"><strong>O que s\u00e3o NIAS?<\/strong><\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\"><style>.wp-block-kadence-advancedheading.kt-adv-heading271892_cfb8ca-fa, .wp-block-kadence-advancedheading.kt-adv-heading271892_cfb8ca-fa[data-kb-block=\"kb-adv-heading271892_cfb8ca-fa\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading271892_cfb8ca-fa mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading271892_cfb8ca-fa[data-kb-block=\"kb-adv-heading271892_cfb8ca-fa\"] 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-heading271892_cfb8ca-fa img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading271892_cfb8ca-fa[data-kb-block=\"kb-adv-heading271892_cfb8ca-fa\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading271892_cfb8ca-fa wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading271892_cfb8ca-fa\">S\u00e3o subst\u00e2ncias n\u00e3o adicionadas intencionalmente aos materiais em contacto com alimentos, podendo formar-se durante o fabrico ou utiliza\u00e7\u00e3o.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-2 kt-pane271892_92a599-b7\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\"><strong>As NIAS s\u00e3o regulamentadas?<\/strong><\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\"><style>.wp-block-kadence-advancedheading.kt-adv-heading271892_e98b80-55, .wp-block-kadence-advancedheading.kt-adv-heading271892_e98b80-55[data-kb-block=\"kb-adv-heading271892_e98b80-55\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading271892_e98b80-55 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading271892_e98b80-55[data-kb-block=\"kb-adv-heading271892_e98b80-55\"] 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-heading271892_e98b80-55 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading271892_e98b80-55[data-kb-block=\"kb-adv-heading271892_e98b80-55\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading271892_e98b80-55 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading271892_e98b80-55\">Sim. Devem ser identificadas e avaliadas no \u00e2mbito do Regulamento (CE) n.\u00ba 1935\/2004.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-3 kt-pane271892_2fef55-b7\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\"><strong>Porque s\u00e3o dif\u00edceis de controlar?<\/strong><\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\"><style>.wp-block-kadence-advancedheading.kt-adv-heading271892_037081-40, .wp-block-kadence-advancedheading.kt-adv-heading271892_037081-40[data-kb-block=\"kb-adv-heading271892_037081-40\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading271892_037081-40 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading271892_037081-40[data-kb-block=\"kb-adv-heading271892_037081-40\"] 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-heading271892_037081-40 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading271892_037081-40[data-kb-block=\"kb-adv-heading271892_037081-40\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading271892_037081-40 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading271892_037081-40\">Porque n\u00e3o s\u00e3o previs\u00edveis e podem variar consoante os materiais e processos utilizados.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-4 kt-pane271892_39f7b1-38\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\"><strong>A an\u00e1lise de NIAS \u00e9 obrigat\u00f3ria?<\/strong><\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\"><style>.wp-block-kadence-advancedheading.kt-adv-heading271892_2ab9ae-b7, .wp-block-kadence-advancedheading.kt-adv-heading271892_2ab9ae-b7[data-kb-block=\"kb-adv-heading271892_2ab9ae-b7\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading271892_2ab9ae-b7 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading271892_2ab9ae-b7[data-kb-block=\"kb-adv-heading271892_2ab9ae-b7\"] 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-heading271892_2ab9ae-b7 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading271892_2ab9ae-b7[data-kb-block=\"kb-adv-heading271892_2ab9ae-b7\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading271892_2ab9ae-b7 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading271892_2ab9ae-b7\">\u00c9 necess\u00e1ria para demonstrar conformidade e garantir a seguran\u00e7a dos materiais.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-5 kt-pane271892_6a301f-3f\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\"><strong>Como garantir a conformidade?<\/strong><\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\"><style>.wp-block-kadence-advancedheading.kt-adv-heading271892_d18a19-5d, .wp-block-kadence-advancedheading.kt-adv-heading271892_d18a19-5d[data-kb-block=\"kb-adv-heading271892_d18a19-5d\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading271892_d18a19-5d mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading271892_d18a19-5d[data-kb-block=\"kb-adv-heading271892_d18a19-5d\"] 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-heading271892_d18a19-5d img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading271892_d18a19-5d[data-kb-block=\"kb-adv-heading271892_d18a19-5d\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading271892_d18a19-5d wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading271892_d18a19-5d\">Atrav\u00e9s de an\u00e1lises laboratoriais avan\u00e7adas e avalia\u00e7\u00e3o toxicol\u00f3gica adequada.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-271892_723c24-ff .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-271892_723c24-ff .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-271892_723c24-ff\"><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\/embalagens\/materiais-para-contacto-com-alimentos\/analises-de-embalagens\/screening-nias\/\">\n                                    <div class=\"linksgrid__image\">\n                                        <img decoding=\"async\" src=\"https:\/\/www.merieuxnutrisciences.com\/wp-content\/uploads\/2022\/06\/nias-screening.png\" alt=\"nias-screening\">\n                                    <\/div>\n                                    <div class=\"linksgrid__content\">\n                                        <span>Screening NIAS<\/span>\n                                    <\/div>\n                                <\/a>\n                            <\/li>\n                                                                                                                        <li class=\"linksgrid__element\">\n                                <a href=\"https:\/\/www.merieuxnutrisciences.com\/pt\/embalagens\/materiais-para-contacto-com-alimentos\/\">\n                                    <div class=\"linksgrid__image\">\n                                        <img decoding=\"async\" src=\"https:\/\/www.merieuxnutrisciences.com\/wp-content\/uploads\/2025\/03\/Food-packaging-safety-Merieux-NutriSciences-Blog.jpg\" alt=\"\">\n                                    <\/div>\n                                    <div class=\"linksgrid__content\">\n                                        <span>Materiais para contacto com alimentos<\/span>\n                                    <\/div>\n                                <\/a>\n                            <\/li>\n                                                                                                                        <li class=\"linksgrid__element\">\n                                <a href=\"https:\/\/www.merieuxnutrisciences.com\/pt\/embalagens\/materiais-para-contacto-com-alimentos\/assessoria-tecnica-para-embalagens\/\">\n                                    <div class=\"linksgrid__image\">\n                                        <img decoding=\"async\" src=\"https:\/\/www.merieuxnutrisciences.com\/wp-content\/uploads\/2022\/04\/Auditing-header_Plan-de-travail-1.jpg\" alt=\"\">\n                                    <\/div>\n                                    <div class=\"linksgrid__content\">\n                                        <span>Assessoria t\u00e9cnica para embalagens<\/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        max-width: var(--global-content-width, 1290px);\n        padding-left: var(--global-content-edge-padding);\n        padding-right: var(--global-content-edge-padding);\n        margin: auto;\n    }\n\n    .linksgrid__header {\n        text-align: center;\n        margin-bottom: 20px;\n    }\n\n    ul.linksgrid__grid {\n        display: grid;\n        grid-template-columns: repeat(4, 1fr); \/* 4 colonnes par d\u00e9faut *\/\n        gap: 20px;\n        margin: 0;\n        padding-left: 0;\n    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As NIAS s\u00e3o subst\u00e2ncias que n\u00e3o s\u00e3o adicionadas intencionalmente aos materiais, mas que podem formar-se como resultado de rea\u00e7\u00f5es qu\u00edmicas&#8230;<\/p>\n","protected":false},"author":16,"featured_media":268945,"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":[201],"tags":[1687,1872],"post_folder":[],"class_list":["post-271892","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-materiais-em-contacto-com-alimentos","tag-embalagens","tag-nias"],"acf":[],"taxonomy_info":{"category":[{"value":201,"label":"Materiais para contacto com alimentos"}],"post_tag":[{"value":1687,"label":"embalagens"},{"value":1872,"label":"Nias"}]},"featured_image_src_large":["https:\/\/www.merieuxnutrisciences.com\/wp-content\/uploads\/2026\/04\/banner-nias-sito-1024x600.jpg",1024,600,true],"author_info":{"display_name":"Rui Nogueira","author_link":"https:\/\/www.merieuxnutrisciences.com\/pt\/author\/rui\/"},"comment_info":0,"category_info":[{"term_id":201,"name":"Materiais para contacto com alimentos","slug":"materiais-em-contacto-com-alimentos","term_group":0,"term_taxonomy_id":201,"taxonomy":"category","description":"","parent":0,"count":20,"filter":"raw","cat_ID":201,"category_count":20,"category_description":"","cat_name":"Materiais para contacto com alimentos","category_nicename":"materiais-em-contacto-com-alimentos","category_parent":0}],"tag_info":[{"term_id":1687,"name":"embalagens","slug":"embalagens","term_group":0,"term_taxonomy_id":1687,"taxonomy":"post_tag","description":"","parent":0,"count":9,"filter":"raw"},{"term_id":1872,"name":"Nias","slug":"nias","term_group":0,"term_taxonomy_id":1872,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"}],"_links":{"self":[{"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/posts\/271892","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=271892"}],"version-history":[{"count":4,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/posts\/271892\/revisions"}],"predecessor-version":[{"id":271899,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/posts\/271892\/revisions\/271899"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/media\/268945"}],"wp:attachment":[{"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/media?parent=271892"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/categories?post=271892"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/tags?post=271892"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/post_folder?post=271892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}