{"id":229148,"date":"2025-11-26T10:30:38","date_gmt":"2025-11-26T10:30:38","guid":{"rendered":"https:\/\/www.merieuxnutrisciences.com\/?p=229148"},"modified":"2025-12-23T11:39:34","modified_gmt":"2025-12-23T11:39:34","slug":"determinacao-de-alergenio-trigo-sarraceno-em-alimentos-por-elisa","status":"publish","type":"post","link":"https:\/\/www.merieuxnutrisciences.com\/pt\/determinacao-de-alergenio-trigo-sarraceno-em-alimentos-por-elisa\/","title":{"rendered":"Determina\u00e7\u00e3o de alerg\u00e9nio Trigo Sarraceno em alimentos por ELISA"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">O trigo sarraceno (Fagopyrum esculentum) \u00e9 um pseudocereal amplamente utilizado na ind\u00fastria alimentar devido ao seu valor nutricional e propriedades funcionais. Apesar dos seus benef\u00edcios, as prote\u00ednas do trigo sarraceno s\u00e3o conhecidas por provocar rea\u00e7\u00f5es al\u00e9rgicas em indiv\u00edduos sens\u00edveis. Por esse motivo, m\u00e9todos anal\u00edticos fi\u00e1veis para a dete\u00e7\u00e3o e quantifica\u00e7\u00e3o das prote\u00ednas do trigo sarraceno em matrizes alimentares s\u00e3o essenciais para garantir a seguran\u00e7a do consumidor e o cumprimento dos regulamentos de rotulagem de alerg\u00e9nios alimentares.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O m\u00e9todo anal\u00edtico tem como alvo as prote\u00ednas totais do trigo sarraceno. A alergia ao trigo sarraceno \u00e9 relativamente rara na Europa, mas \u00e9 uma grande preocupa\u00e7\u00e3o de sa\u00fade p\u00fablica no Jap\u00e3o, Coreia e outros pa\u00edses asi\u00e1ticos, onde a massa noodles de trigo sarraceno (soba) \u00e9 comumente consumido. Devido \u00e0 crescente globaliza\u00e7\u00e3o dos mercados alimentares e ao uso do trigo sarraceno em formula\u00e7\u00f5es sem gl\u00faten, a sua presen\u00e7a deve ser<br>cuidadosamente monitorizada em produtos alimentares complexos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Embora o trigo sarraceno n\u00e3o esteja atualmente inclu\u00eddo na lista dos 14 alerg\u00e9nios obrigat\u00f3rios de acordo com o Regulamento (UE) n.\u00ba 1169\/2011 (Anexo II), \u00e9 reconhecido como um alerg\u00e9nio significativo em v\u00e1rios pa\u00edses n\u00e3o pertencentes \u00e0 UE, nomeadamente no Jap\u00e3o, onde as leis de rotulagem de alimentos exigem a sua declara\u00e7\u00e3o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Autoridade Europeia para a Seguran\u00e7a dos Alimentos (EFSA) e outros organismos internacionais t\u00eam discutido a necessidade de melhorar as estrat\u00e9gias de gest\u00e3o de alerg\u00e9nios, particularmente para alerg\u00e9nios emergentes ou regionalmente relevantes, como o trigo sarraceno.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A M\u00e9rieux NutriSciences desenvolveu este m\u00e9todo para expandir a capacidade de dete\u00e7\u00e3o de alerg\u00e9nios e para responder \u00e0 crescente procura da ind\u00fastria alimentar por an\u00e1lises precisas da prote\u00edna do trigo sarraceno em matrizes complexas.<\/p>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-229148_b2cc3f-91 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-229148_b2cc3f-91 .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-229148_b2cc3f-91\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><\/div><\/div>\n\n\n<style>.wp-block-kadence-advancedbtn.kb-btns229148_d1a3a2-22{gap:var(--global-kb-gap-xs, 0.5rem );justify-content:center;align-items:center;}.kt-btns229148_d1a3a2-22 .kt-button{font-weight:normal;font-style:normal;}.kt-btns229148_d1a3a2-22 .kt-btn-wrap-0{margin-right:5px;}.wp-block-kadence-advancedbtn.kt-btns229148_d1a3a2-22 .kt-btn-wrap-0 .kt-button{color:#555555;border-color:#555555;}.wp-block-kadence-advancedbtn.kt-btns229148_d1a3a2-22 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns229148_d1a3a2-22 .kt-btn-wrap-0 .kt-button:focus{color:#ffffff;border-color:#444444;}.wp-block-kadence-advancedbtn.kt-btns229148_d1a3a2-22 .kt-btn-wrap-0 .kt-button::before{display:none;}.wp-block-kadence-advancedbtn.kt-btns229148_d1a3a2-22 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns229148_d1a3a2-22 .kt-btn-wrap-0 .kt-button:focus{background:#444444;}<\/style>\n<div class=\"wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns229148_d1a3a2-22\"><style>ul.menu .wp-block-kadence-advancedbtn .kb-btn229148_40c92e-55.kb-button{width:initial;}<\/style><a class=\"kb-button kt-button button kb-btn229148_40c92e-55 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\">Contacte-nos e saiba mais sobre a nossa capacidade de determina\u00e7\u00e3o de alerg\u00e9nios<\/span><\/a><\/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                                    <div class=\"linksgrid__image\">\n                                        <img decoding=\"async\" src=\"https:\/\/www.merieuxnutrisciences.com\/wp-content\/uploads\/2024\/02\/allergens-declaration-min.jpg\" alt=\"\">\n                                    <\/div>\n                                    <div class=\"linksgrid__content\">\n                                        <span>Declara\u00e7\u00e3o de alerg\u00e9nios, conformidade e gest\u00e3o de riscos<\/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    }\n\n    @media (max-width: 1024px) {\n        ul.linksgrid__grid {\n            grid-template-columns: repeat(2, 1fr); \/* 2 colonnes pour tablette *\/\n        }\n    }\n\n    @media (max-width: 768px) {\n        ul.linksgrid__grid {\n            grid-template-columns: 1fr; \/* 1 colonne pour mobile *\/\n        }\n    }\n\n    li.linksgrid__element {\n        list-style: none;\n        box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);\n        border-radius: 8px;\n        overflow: hidden;\n        border: 1px solid #ddd;\n        transition: transform 0.3s ease;\n    }\n\n    li.linksgrid__element:hover {\n        transform: translateY(-5px);\n    }\n\n    li.linksgrid__element a{\n        display: flex;\n        align-items: stretch;\n        background-color: #fff;\n        text-decoration: none;\n        min-height: 200px;\n    }\n\n\n    .linksgrid__image {\n        \/* 2\/5 de la taille *\/\n        min-width: 40%;\n        flex-basis: 40%;\n        margin-right: 15px;\n    }\n\n    .linksgrid__image img {\n        width: 100%;\n        height: 100%;\n        object-fit: cover;\n        display: block;\n    }\n\n    .linksgrid__content {\n        flex-grow: 1;\n        display: flex;\n        align-items: center;\n    }\n\n    .linksgrid__content span {\n        padding: 16px;\n        font-weight: 700;\n        font-size: 17px;\n        line-height: 1.5;\n        color: var(--global-palette3);\n    }\n<\/style>\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>O trigo sarraceno (Fagopyrum esculentum) \u00e9 um pseudocereal amplamente utilizado na ind\u00fastria alimentar devido ao seu valor nutricional e propriedades funcionais. Apesar dos seus benef\u00edcios, as prote\u00ednas do trigo sarraceno s\u00e3o conhecidas por provocar rea\u00e7\u00f5es al\u00e9rgicas em indiv\u00edduos sens\u00edveis. Por esse motivo, m\u00e9todos anal\u00edticos fi\u00e1veis para a dete\u00e7\u00e3o e quantifica\u00e7\u00e3o das prote\u00ednas do trigo sarraceno&#8230;<\/p>\n","protected":false},"author":16,"featured_media":186889,"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":[1684,1682],"post_folder":[],"class_list":["post-229148","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-alergenios","tag-alergenios","tag-analise-de-alimentos-4"],"acf":[],"taxonomy_info":{"category":[{"value":1683,"label":"Alerg\u00e9nios"}],"post_tag":[{"value":1684,"label":"Alerg\u00e9nios"},{"value":1682,"label":"An\u00e1lise de alimentos"}]},"featured_image_src_large":["https:\/\/www.merieuxnutrisciences.com\/wp-content\/uploads\/2025\/07\/AdobeStock_614375790-1024x683.jpeg",1024,683,true],"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":1682,"name":"An\u00e1lise de alimentos","slug":"analise-de-alimentos-4","term_group":0,"term_taxonomy_id":1682,"taxonomy":"post_tag","description":"","parent":0,"count":5,"filter":"raw"}],"_links":{"self":[{"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/posts\/229148","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=229148"}],"version-history":[{"count":2,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/posts\/229148\/revisions"}],"predecessor-version":[{"id":247124,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/posts\/229148\/revisions\/247124"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/media\/186889"}],"wp:attachment":[{"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/media?parent=229148"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/categories?post=229148"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/tags?post=229148"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/pt\/wp-json\/wp\/v2\/post_folder?post=229148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}