{"id":53137,"date":"2003-10-01T00:00:00","date_gmt":"2018-12-04T05:14:24","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/plasma-levels-of-retinol-carotenoids-and-tocopherols-in\/"},"modified":"2018-12-04T06:14:24","modified_gmt":"2018-12-04T05:14:24","slug":"plasma-levels-of-retinol-carotenoids-and-tocopherols-in","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/plasma-levels-of-retinol-carotenoids-and-tocopherols-in\/","title":{"rendered":"Plasma levels of retinol, carotenoids, and tocopherols in relation to dietary pattern among pregnant tanzanian women."},"content":{"rendered":"<p>In Tanzania, as in other developing countries, dietary intake of nutrients in pregnant women is marginal or lower than the recommended intakes and therefore these women are at high risk for deficiencies. Our aim was to evaluate the relationship between diet and plasma levels of retinol, carotenoids, and alpha-tocopherol in the third trimester of pregnancy. Ninety pregnant women aged between 18 and 45 years were equally recruited from three villages. Seven-day food frequency data was collected by questionnaire. Plasma levels of retinol, carotenoids, and tocopherols were assessed by high-performance liquid chromatography (HPLC). Results indicated that cooked green leafy vegetables constituted the major source of provitamin A carotenoids, with low intake of yellow\/orange fruits and preformed vitamin A. Lutein, lycopene, and beta-carotene were the predominant carotenoids in the plasma with mean values of 1.61, 0.84, and 0.63 mumol\/L, respectively. There was no significant correlation between frequencies of vegetable consumption and either plasma retinol or carotenoids. However, increased consumption of green leafy vegetables with oil, which increases bioavailability, was correlated with high plasma retinol levels (p = 0.03). Low retinol levels ( 1.05 mumol\/L had significantly higher mean alpha-tocopherol than women with plasma retinol concentration &lt; or = 0.70 mumol\/L (p &lt; or = 0.01). Twenty-four percent of the women were anemic (hemoglobin: Hb &lt; 110 g\/L) and the mean Hb value was 116.3 g\/L.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-53137","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Tanzania Food and Nutrition Centre, P.O. Box 977, Dar es Salaam, Tanzania.","annee":"2003","mois":"10","numero":"73:5","page":"323-333","auteurs":[{"ID":53133,"post_author":"0","post_date":"2018-12-04 06:14:21","post_date_gmt":"2018-12-04 05:14:21","post_content":"","post_title":"Henry","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"henry-3","to_ping":"","pinged":"","post_modified":"2018-12-04 06:14:21","post_modified_gmt":"2018-12-04 05:14:21","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/henry-3\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":53134,"post_author":"0","post_date":"2018-12-04 06:14:22","post_date_gmt":"2018-12-04 05:14:22","post_content":"","post_title":"Lietz","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"lietz","to_ping":"","pinged":"","post_modified":"2018-12-04 06:14:22","post_modified_gmt":"2018-12-04 05:14:22","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/lietz\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":53135,"post_author":"0","post_date":"2018-12-04 06:14:22","post_date_gmt":"2018-12-04 05:14:22","post_content":"","post_title":"Mugyabuso","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"mugyabuso","to_ping":"","pinged":"","post_modified":"2018-12-04 06:14:22","post_modified_gmt":"2018-12-04 05:14:22","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/mugyabuso\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":51137,"post_author":"0","post_date":"2018-12-04 05:32:50","post_date_gmt":"2018-12-04 04:32:50","post_content":"","post_title":"Mulokozi","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"mulokozi","to_ping":"","pinged":"","post_modified":"2018-12-04 05:32:50","post_modified_gmt":"2018-12-04 04:32:50","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/mulokozi\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":49370,"post_author":"0","post_date":"2018-12-04 04:55:44","post_date_gmt":"2018-12-04 03:55:44","post_content":"","post_title":"Svanberg","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"svanberg","to_ping":"","pinged":"","post_modified":"2018-12-04 04:55:44","post_modified_gmt":"2018-12-04 03:55:44","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/svanberg\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":53136,"post_author":"0","post_date":"2018-12-04 06:14:23","post_date_gmt":"2018-12-04 05:14:23","post_content":"","post_title":"Tomkins","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"tomkins-2","to_ping":"","pinged":"","post_modified":"2018-12-04 06:14:23","post_modified_gmt":"2018-12-04 05:14:23","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/tomkins-2\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":45586,"post_author":"0","post_date":"2018-12-04 03:43:53","post_date_gmt":"2018-12-04 02:43:53","post_content":"","post_title":"INTERNATIONAL JOURNAL OF VITAMIN AND NUTRITION RESEARCH","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"international-journal-of-vitamin-and-nutrition-research","to_ping":"","pinged":"","post_modified":"2018-12-04 03:43:53","post_modified_gmt":"2018-12-04 02:43:53","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/international-journal-of-vitamin-and-nutrition-research\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.6 (Yoast SEO v23.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Plasma levels of retinol, carotenoids, and tocopherols in relation to dietary pattern among pregnant tanzanian women. - Aprifel<\/title>\n<meta name=\"description\" content=\"Plasma levels of retinol, carotenoids, and tocopherols in relation to dietary pattern among pregnant tanzanian women. - Aprifel\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Plasma levels of retinol, carotenoids, and tocopherols in relation to dietary pattern among pregnant tanzanian women.\" \/>\n<meta property=\"og:description\" content=\"Plasma levels of retinol, carotenoids, and tocopherols in relation to dietary pattern among pregnant tanzanian women.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/plasma-levels-of-retinol-carotenoids-and-tocopherols-in\/\" \/>\n<meta property=\"og:site_name\" content=\"Aprifel\" \/>\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=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/plasma-levels-of-retinol-carotenoids-and-tocopherols-in\/\",\"url\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/plasma-levels-of-retinol-carotenoids-and-tocopherols-in\/\",\"name\":\"Plasma levels of retinol, carotenoids, and tocopherols in relation to dietary pattern among pregnant tanzanian women. - Aprifel\",\"isPartOf\":{\"@id\":\"https:\/\/www.aprifel.com\/fr\/#website\"},\"datePublished\":\"2018-12-04T05:14:24+00:00\",\"dateModified\":\"2018-12-04T05:14:24+00:00\",\"description\":\"Plasma levels of retinol, carotenoids, and tocopherols in relation to dietary pattern among pregnant tanzanian women. - Aprifel\",\"breadcrumb\":{\"@id\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/plasma-levels-of-retinol-carotenoids-and-tocopherols-in\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/plasma-levels-of-retinol-carotenoids-and-tocopherols-in\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/plasma-levels-of-retinol-carotenoids-and-tocopherols-in\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.aprifel.com\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"R\u00e9sum\u00e9s\",\"item\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Plasma levels of retinol, carotenoids, and tocopherols in relation to dietary pattern among pregnant tanzanian women.\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.aprifel.com\/fr\/#website\",\"url\":\"https:\/\/www.aprifel.com\/fr\/\",\"name\":\"Aprifel\",\"description\":\"Agence pour la Recherche et l\u2019Information en Fruits et L\u00e9gumes\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.aprifel.com\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Plasma levels of retinol, carotenoids, and tocopherols in relation to dietary pattern among pregnant tanzanian women. - Aprifel","description":"Plasma levels of retinol, carotenoids, and tocopherols in relation to dietary pattern among pregnant tanzanian women. - Aprifel","robots":{"index":"noindex","follow":"follow"},"og_locale":"fr_FR","og_type":"article","og_title":"Plasma levels of retinol, carotenoids, and tocopherols in relation to dietary pattern among pregnant tanzanian women.","og_description":"Plasma levels of retinol, carotenoids, and tocopherols in relation to dietary pattern among pregnant tanzanian women.","og_url":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/plasma-levels-of-retinol-carotenoids-and-tocopherols-in\/","og_site_name":"Aprifel","twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/plasma-levels-of-retinol-carotenoids-and-tocopherols-in\/","url":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/plasma-levels-of-retinol-carotenoids-and-tocopherols-in\/","name":"Plasma levels of retinol, carotenoids, and tocopherols in relation to dietary pattern among pregnant tanzanian women. - Aprifel","isPartOf":{"@id":"https:\/\/www.aprifel.com\/fr\/#website"},"datePublished":"2018-12-04T05:14:24+00:00","dateModified":"2018-12-04T05:14:24+00:00","description":"Plasma levels of retinol, carotenoids, and tocopherols in relation to dietary pattern among pregnant tanzanian women. - Aprifel","breadcrumb":{"@id":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/plasma-levels-of-retinol-carotenoids-and-tocopherols-in\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/plasma-levels-of-retinol-carotenoids-and-tocopherols-in\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/plasma-levels-of-retinol-carotenoids-and-tocopherols-in\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.aprifel.com\/fr\/"},{"@type":"ListItem","position":2,"name":"R\u00e9sum\u00e9s","item":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/"},{"@type":"ListItem","position":3,"name":"Plasma levels of retinol, carotenoids, and tocopherols in relation to dietary pattern among pregnant tanzanian women."}]},{"@type":"WebSite","@id":"https:\/\/www.aprifel.com\/fr\/#website","url":"https:\/\/www.aprifel.com\/fr\/","name":"Aprifel","description":"Agence pour la Recherche et l\u2019Information en Fruits et L\u00e9gumes","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.aprifel.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"}]}},"_links":{"self":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/resume\/53137"}],"collection":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/resume"}],"about":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/types\/resume"}],"wp:attachment":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/media?parent=53137"}],"wp:term":[{"taxonomy":"mots_cles","embeddable":true,"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/mots_cles?post=53137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}