{"id":22931,"date":"2017-07-18T16:06:11","date_gmt":"2017-07-18T16:06:11","guid":{"rendered":"https:\/\/www.bioanalyt.com\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/"},"modified":"2026-03-30T09:18:03","modified_gmt":"2026-03-30T09:18:03","slug":"fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a","status":"publish","type":"stories","link":"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/","title":{"rendered":"Fortification du riz : Une nouvelle m\u00e9thode pour mesurer la vitamine A"},"content":{"rendered":"
<\/div>

BioAnalyt s’est associ\u00e9 \u00e0 DSM pour mettre au point une m\u00e9thode simple permettant de tester le riz enrichi.<\/h3>\n

Aliment de base pour plus de 3 milliards de personnes, le riz constitue une bonne source d’\u00e9nergie mais manque cruellement de micronutriments. En raison de sa consommation omnipr\u00e9sente, notamment en Asie et de plus en plus en Afrique de l’Ouest, le riz constitue un excellent moyen de fournir des vitamines et des min\u00e9raux essentiels par le biais de l’enrichissement – une intervention \u00e9prouv\u00e9e et rentable pour r\u00e9duire les carences en micronutriments. Les micronutriments qu’il est recommand\u00e9 d’ajouter au riz sont le fer, le zinc et les vitamines A, B1, B3, B6, B9 et B12. L’efficacit\u00e9 de l’enrichissement du riz d\u00e9pend d’un certain nombre de facteurs : la technologie de production du riz enrichi (extrusion ou enrobage), la qualit\u00e9 des vitamines et des min\u00e9raux utilis\u00e9s, les conditions de stockage et de cuisson, ainsi qu’un contr\u00f4le ad\u00e9quat de l’industrie. <\/p>\n

Pour faciliter la mise en \u0153uvre de l’enrichissement du riz, DSM s’est associ\u00e9 \u00e0 nous pour cr\u00e9er une m\u00e9thode rapide de test de la vitamine A, l’un des micronutriments les plus sensibles dans le riz enrichi. Une nouvelle pr\u00e9paration d’\u00e9chantillon<\/a> a \u00e9t\u00e9 d\u00e9velopp\u00e9e pour \u00eatre utilis\u00e9e en conjonction avec un photom\u00e8tre portable, le iCheck Fluoro. La m\u00e9thode ne n\u00e9cessite qu’un \u00e9quipement de laboratoire de base et peut donc permettre un contr\u00f4le de qualit\u00e9 efficace tout au long de la production, de la distribution et du suivi du riz enrichi.
\n\t\t

\n\t\t\t
\n\t\t\t\t\t
\n\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"iCheck\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

iCheck Fluoro<\/strong><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
Mesure la vitamine A dans les aliments, les boissons et les fluides biologiques.<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tRegarder \u00e0 l'int\u00e9rieur<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/p>\n","protected":false},"excerpt":{"rendered":"

BioAnalyt s’est associ\u00e9 \u00e0 DSM pour mettre au point une m\u00e9thode simple permettant de tester le riz enrichi.<\/p>\n","protected":false},"author":3,"featured_media":20111,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1078,1013,990,1226],"tags":[1227,1015,992],"class_list":["post-22931","stories","type-stories","status-publish","has-post-thumbnail","hentry","category-analyse-des-micronutriments","category-blog-fr","category-fortification-des-aliments","category-riz","tag-riz-enrichi","tag-tests-alimentaires","tag-vitamine-a"],"acf":[],"yoast_head":"\nFortification du riz : Une nouvelle m\u00e9thode pour mesurer la vitamine A - Bioanalyt<\/title>\n<meta name=\"description\" content=\"Aliment de base pour plus de 3 milliards de personnes, le riz constitue une bonne source d'\u00e9nergie mais manque cruellement de micronutriments.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fortification du riz : Une nouvelle m\u00e9thode pour mesurer la vitamine A - Bioanalyt\" \/>\n<meta property=\"og:description\" content=\"Aliment de base pour plus de 3 milliards de personnes, le riz constitue une bonne source d'\u00e9nergie mais manque cruellement de micronutriments.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/\" \/>\n<meta property=\"og:site_name\" content=\"Bioanalyt\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-30T09:18:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.bioanalyt.com\/wp-content\/uploads\/2017\/07\/Rice-Field_W1500.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"749\" \/>\n\t<meta property=\"og:image:height\" content=\"324\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/\",\"url\":\"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/\",\"name\":\"Fortification du riz : Une nouvelle m\u00e9thode pour mesurer la vitamine A - Bioanalyt\",\"isPartOf\":{\"@id\":\"https:\/\/www.bioanalyt.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.bioanalyt.com\/wp-content\/uploads\/2017\/07\/Rice-Field_W1500.webp\",\"datePublished\":\"2017-07-18T16:06:11+00:00\",\"dateModified\":\"2026-03-30T09:18:03+00:00\",\"description\":\"Aliment de base pour plus de 3 milliards de personnes, le riz constitue une bonne source d'\u00e9nergie mais manque cruellement de micronutriments.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/#primaryimage\",\"url\":\"https:\/\/www.bioanalyt.com\/wp-content\/uploads\/2017\/07\/Rice-Field_W1500.webp\",\"contentUrl\":\"https:\/\/www.bioanalyt.com\/wp-content\/uploads\/2017\/07\/Rice-Field_W1500.webp\",\"width\":749,\"height\":324,\"caption\":\"Arial view of rice field\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.bioanalyt.com\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Fortification du riz : Une nouvelle m\u00e9thode pour mesurer la vitamine A\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.bioanalyt.com\/#website\",\"url\":\"https:\/\/www.bioanalyt.com\/\",\"name\":\"Bioanalyt\",\"description\":\"Measure for life\",\"publisher\":{\"@id\":\"https:\/\/www.bioanalyt.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.bioanalyt.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.bioanalyt.com\/#organization\",\"name\":\"Bioanalyt\",\"url\":\"https:\/\/www.bioanalyt.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.bioanalyt.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.bioanalyt.com\/wp-content\/uploads\/2024\/09\/Logo-Horizontal.svg\",\"contentUrl\":\"https:\/\/www.bioanalyt.com\/wp-content\/uploads\/2024\/09\/Logo-Horizontal.svg\",\"width\":112,\"height\":64,\"caption\":\"Bioanalyt\"},\"image\":{\"@id\":\"https:\/\/www.bioanalyt.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.linkedin.com\/company\/bioanalyt\/\",\"https:\/\/www.youtube.com\/user\/BioAnalyt\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Fortification du riz : Une nouvelle m\u00e9thode pour mesurer la vitamine A - Bioanalyt","description":"Aliment de base pour plus de 3 milliards de personnes, le riz constitue une bonne source d'\u00e9nergie mais manque cruellement de micronutriments.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/","og_locale":"fr_FR","og_type":"article","og_title":"Fortification du riz : Une nouvelle m\u00e9thode pour mesurer la vitamine A - Bioanalyt","og_description":"Aliment de base pour plus de 3 milliards de personnes, le riz constitue une bonne source d'\u00e9nergie mais manque cruellement de micronutriments.","og_url":"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/","og_site_name":"Bioanalyt","article_modified_time":"2026-03-30T09:18:03+00:00","og_image":[{"width":749,"height":324,"url":"https:\/\/www.bioanalyt.com\/wp-content\/uploads\/2017\/07\/Rice-Field_W1500.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/","url":"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/","name":"Fortification du riz : Une nouvelle m\u00e9thode pour mesurer la vitamine A - Bioanalyt","isPartOf":{"@id":"https:\/\/www.bioanalyt.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/#primaryimage"},"image":{"@id":"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/#primaryimage"},"thumbnailUrl":"https:\/\/www.bioanalyt.com\/wp-content\/uploads\/2017\/07\/Rice-Field_W1500.webp","datePublished":"2017-07-18T16:06:11+00:00","dateModified":"2026-03-30T09:18:03+00:00","description":"Aliment de base pour plus de 3 milliards de personnes, le riz constitue une bonne source d'\u00e9nergie mais manque cruellement de micronutriments.","breadcrumb":{"@id":"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/#primaryimage","url":"https:\/\/www.bioanalyt.com\/wp-content\/uploads\/2017\/07\/Rice-Field_W1500.webp","contentUrl":"https:\/\/www.bioanalyt.com\/wp-content\/uploads\/2017\/07\/Rice-Field_W1500.webp","width":749,"height":324,"caption":"Arial view of rice field"},{"@type":"BreadcrumbList","@id":"https:\/\/www.bioanalyt.com\/fr\/stories\/fortification-du-riz-une-nouvelle-methode-pour-mesurer-la-vitamine-a\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.bioanalyt.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Fortification du riz : Une nouvelle m\u00e9thode pour mesurer la vitamine A"}]},{"@type":"WebSite","@id":"https:\/\/www.bioanalyt.com\/#website","url":"https:\/\/www.bioanalyt.com\/","name":"Bioanalyt","description":"Measure for life","publisher":{"@id":"https:\/\/www.bioanalyt.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.bioanalyt.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.bioanalyt.com\/#organization","name":"Bioanalyt","url":"https:\/\/www.bioanalyt.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.bioanalyt.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.bioanalyt.com\/wp-content\/uploads\/2024\/09\/Logo-Horizontal.svg","contentUrl":"https:\/\/www.bioanalyt.com\/wp-content\/uploads\/2024\/09\/Logo-Horizontal.svg","width":112,"height":64,"caption":"Bioanalyt"},"image":{"@id":"https:\/\/www.bioanalyt.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/bioanalyt\/","https:\/\/www.youtube.com\/user\/BioAnalyt"]}]}},"_links":{"self":[{"href":"https:\/\/www.bioanalyt.com\/fr\/wp-json\/wp\/v2\/stories\/22931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bioanalyt.com\/fr\/wp-json\/wp\/v2\/stories"}],"about":[{"href":"https:\/\/www.bioanalyt.com\/fr\/wp-json\/wp\/v2\/types\/stories"}],"author":[{"embeddable":true,"href":"https:\/\/www.bioanalyt.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"version-history":[{"count":2,"href":"https:\/\/www.bioanalyt.com\/fr\/wp-json\/wp\/v2\/stories\/22931\/revisions"}],"predecessor-version":[{"id":26387,"href":"https:\/\/www.bioanalyt.com\/fr\/wp-json\/wp\/v2\/stories\/22931\/revisions\/26387"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bioanalyt.com\/fr\/wp-json\/wp\/v2\/media\/20111"}],"wp:attachment":[{"href":"https:\/\/www.bioanalyt.com\/fr\/wp-json\/wp\/v2\/media?parent=22931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bioanalyt.com\/fr\/wp-json\/wp\/v2\/categories?post=22931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bioanalyt.com\/fr\/wp-json\/wp\/v2\/tags?post=22931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}