{"id":23392,"date":"2025-09-10T17:59:52","date_gmt":"2025-09-10T17:59:52","guid":{"rendered":"https:\/\/www.latribunedufaso.net\/?p=23392"},"modified":"2025-09-10T17:59:52","modified_gmt":"2025-09-10T17:59:52","slug":"burkina-faso-une-these-doctorale-ouvre-la-voie-a-la-valorisation-du-fruit-de-saba-senegalensis","status":"publish","type":"post","link":"https:\/\/www.latribunedufaso.net\/?p=23392","title":{"rendered":"Burkina Faso : Une th\u00e8se doctorale ouvre la voie \u00e0 la valorisation du fruit de Saba senegalensis"},"content":{"rendered":"<p><strong>Au Burkina Faso, le Saba senegalensis, appel\u00e9 localement <em>\u00ab w\u00eada \u00bb<\/em>, est un fruit largement appr\u00e9ci\u00e9 mais encore tr\u00e8s peu valoris\u00e9 sur le plan industriel. \u00c0 travers sa th\u00e8se soutenue au sein de l\u2019Universit\u00e9 Joseph Ki-Zerbo, Salamata Tiendrebeogo a consacr\u00e9 ses recherches \u00e0 la mise en valeur de ce fruit aux multiples potentialit\u00e9s. Ses travaux ont \u00e9t\u00e9 conduits au Laboratoire de Biochimie, Biotechnologie, Technologie Alimentaire et Nutrition (LABIOTAN), un centre de recherche sp\u00e9cialis\u00e9 dans la nutrition et la s\u00e9curit\u00e9 alimentaire, avec un accent particulier sur la valorisation des produits locaux.<\/strong><!--more--><\/p>\n<p><strong><em>\u00ab On ne peut pas valoriser un produit local sans conna\u00eetre sa composition biochimique et sa qualit\u00e9 nutritionnelle \u00bb<\/em>,<\/strong> explique le Pr Mamoudou Dicko, directeur de th\u00e8se et responsable du LABIOTAN.<\/p>\n<figure id=\"attachment_23435\" aria-describedby=\"caption-attachment-23435\" style=\"width: 2560px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0051.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-23435\" src=\"https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0051.jpg\" alt=\"Soutenance de th\u00e8se de Salamata Tiendrebeogo sur la valorisation du Saba senegalensis ou Lyane, 5 septembre 2025\" width=\"2560\" height=\"1440\" srcset=\"https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0051.jpg 2560w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0051-300x169.jpg 300w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0051-1024x576.jpg 1024w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0051-768x432.jpg 768w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0051-1536x864.jpg 1536w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0051-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/a><figcaption id=\"caption-attachment-23435\" class=\"wp-caption-text\">Une vue de l&rsquo;imp\u00e9trante los de la soutenance &#8211; Ph. DR<\/figcaption><\/figure>\n<p>Les analyses men\u00e9es sur des \u00e9chantillons provenant de cinq r\u00e9gions de forte production ont mis en lumi\u00e8re la richesse nutritionnelle du fruit. Le Saba senegalensis contient des compos\u00e9s ph\u00e9noliques, des flavono\u00efdes, de la vitamine C, du lycop\u00e8ne et du \u03b2-carot\u00e8ne, reconnus pour leurs effets antioxydants. Cependant, l\u2019\u00e9tude a montr\u00e9 que la qualit\u00e9 biochimique du fruit varie d\u2019une r\u00e9gion \u00e0 une autre.<\/p>\n<p>Au-del\u00e0 de la composition, la recherche a \u00e9galement permis d\u2019identifier des m\u00e9thodes de conservation efficaces, notamment le s\u00e9chage des graines pulpeuses au soleil \u00e0 45 \u00b0C, qui garantit une meilleure stabilit\u00e9 des param\u00e8tres microbiologiques et physico-chimiques. Des confits produits \u00e0 partir du fruit ont \u00e9t\u00e9 test\u00e9s et jug\u00e9s favorables par un panel de d\u00e9gustateurs, ouvrant des perspectives pour une transformation \u00e0 l\u2019\u00e9chelle industrielle.<\/p>\n<figure id=\"attachment_23434\" aria-describedby=\"caption-attachment-23434\" style=\"width: 2560px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0053.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-23434\" src=\"https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0053.jpg\" alt=\"Soutenance de th\u00e8se de Salamata Tiendrebeogo sur la valorisation du Saba senegalensis ou Lyane, 5 septembre 2025\" width=\"2560\" height=\"1440\" srcset=\"https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0053.jpg 2560w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0053-300x169.jpg 300w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0053-1024x576.jpg 1024w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0053-768x432.jpg 768w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0053-1536x864.jpg 1536w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0053-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/a><figcaption id=\"caption-attachment-23434\" class=\"wp-caption-text\">Pour le Directeur de th\u00e8se, Pr Mamoudou DICKO, le Saba senegalensis est un produit int\u00e9ressant peu valoris\u00e9 &#8211; Ph. DR<\/figcaption><\/figure>\n<p><em><strong>\u00ab Le Saba senegalensis est un fruit int\u00e9ressant, mais il ne conna\u00eet pas encore de v\u00e9ritable transformation industrielle. Cette \u00e9tude a montr\u00e9 comment le conserver et le rendre disponible toute l\u2019ann\u00e9e \u00bb<\/strong><\/em>, a soulign\u00e9 le Pr Mamoudou Dicko.<\/p>\n<figure id=\"attachment_23433\" aria-describedby=\"caption-attachment-23433\" style=\"width: 2560px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0056.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-23433\" src=\"https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0056.jpg\" alt=\"Soutenance de th\u00e8se de Salamata Tiendrebeogo sur la valorisation du Saba senegalensis ou Lyane, 5 septembre 2025\" width=\"2560\" height=\"1502\" srcset=\"https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0056.jpg 2560w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0056-300x176.jpg 300w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0056-1024x601.jpg 1024w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0056-768x451.jpg 768w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0056-1536x901.jpg 1536w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0056-2048x1202.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/a><figcaption id=\"caption-attachment-23433\" class=\"wp-caption-text\">Le pr\u00e9sident du jury, Pr Lamine Sa\u00efd Baba-moussa invite les autorit\u00e9s \u00e0 soutenir la mise en \u0153uvre des r\u00e9sultats de recherche &#8211; Ph. DR<\/figcaption><\/figure>\n<p>Pour le pr\u00e9sident du jury, le Pr Lamine Sa\u00efd Baba-Moussa, il est temps que les gouvernants accordent davantage de confiance et de soutien aux chercheurs afin de concr\u00e9tiser ces travaux.<\/p>\n<p>Une recommandation qui prend tout son sens alors que la doctorante elle-m\u00eame, Salamata Tiendrebeogo, rappelle :<em><strong> \u00ab Nous avons constat\u00e9 que le fruit \u00e9tait n\u00e9glig\u00e9 dans la sous-r\u00e9gion. En plus, lorsqu\u2019il est r\u00e9colt\u00e9, il pourrit tr\u00e8s rapidement \u00e0 cause de sa faible consommation. C\u2019est ce qui nous a amen\u00e9s \u00e0 \u00e9tudier le Saba senegalensis afin de le valoriser. \u00bb<\/strong><\/em><\/p>\n<figure id=\"attachment_23436\" aria-describedby=\"caption-attachment-23436\" style=\"width: 2560px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0048.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-23436\" src=\"https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0048.jpg\" alt=\"Soutenance de th\u00e8se de Salamata Tiendrebeogo sur la valorisation du Saba senegalensis ou Lyane, 5 septembre 2025\" width=\"2560\" height=\"1665\" srcset=\"https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0048.jpg 2560w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0048-300x195.jpg 300w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0048-1024x666.jpg 1024w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0048-768x500.jpg 768w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0048-1536x999.jpg 1536w, https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0048-2048x1332.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/a><figcaption id=\"caption-attachment-23436\" class=\"wp-caption-text\">L&rsquo;imp\u00e9trante, Dr Salamata TIENDREBEOGO &#8211; Ph. DR<\/figcaption><\/figure>\n<p>\u00c0 l\u2019issue de la soutenance, le jury a valid\u00e9 son travail et lui a d\u00e9cern\u00e9 le grade de Docteur de l\u2019Universit\u00e9 Joseph Ki-Zerbo. Une reconnaissance scientifique qui ouvre la voie \u00e0 une meilleure exploitation de ce fruit aux vertus nutritives, et qui pourrait \u00e0 terme contribuer \u00e0 l\u2019\u00e9conomie locale et \u00e0 la s\u00e9curit\u00e9 alimentaire au Burkina Faso.<\/p>\n<p><strong>Correspondance particuli\u00e8re\u00a0<\/strong><\/p>\n<p><strong>Latribunedufaso.net<\/strong><\/p>\n<p>Lire aussi &gt;&gt; <a href=\"https:\/\/www.latribunedufaso.net\/?p=22310\">Soutenance : Mouniratou Lougu\u00e9 d\u00e9cortique la v\u00e9rification des faits \u00e0 Studio Yafa<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Au Burkina Faso, le Saba senegalensis, appel\u00e9 localement \u00ab w\u00eada \u00bb, est un fruit largement appr\u00e9ci\u00e9 mais encore tr\u00e8s peu valoris\u00e9 sur le plan industriel. \u00c0 travers sa th\u00e8se soutenue au sein de l\u2019Universit\u00e9 Joseph Ki-Zerbo, Salamata Tiendrebeogo a consacr\u00e9 ses recherches \u00e0 la mise en valeur de ce fruit aux multiples potentialit\u00e9s. Ses travaux ont \u00e9t\u00e9 conduits au Laboratoire de Biochimie, Biotechnologie, Technologie Alimentaire et Nutrition (LABIOTAN), un centre de recherche sp\u00e9cialis\u00e9 dans la nutrition et la s\u00e9curit\u00e9 alimentaire, avec un accent particulier sur la valorisation des produits locaux.<\/p>\n","protected":false},"author":5,"featured_media":23437,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,1,3],"tags":[39,933,458,1560],"class_list":["post-23392","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-une","category-actu","category-agri","tag-latribunedufaso-net","tag-soutenance-de-these","tag-universite-joseph-ki-zerbo","tag-valorisation-du-saba-senegalensis-ou-weda"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Burkina Faso : Une th\u00e8se doctorale ouvre la voie \u00e0 la valorisation du fruit de Saba senegalensis - La Tribune du Faso<\/title>\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.latribunedufaso.net\/?p=23392\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Burkina Faso : Une th\u00e8se doctorale ouvre la voie \u00e0 la valorisation du fruit de Saba senegalensis - La Tribune du Faso\" \/>\n<meta property=\"og:description\" content=\"Au Burkina Faso, le Saba senegalensis, appel\u00e9 localement \u00ab w\u00eada \u00bb, est un fruit largement appr\u00e9ci\u00e9 mais encore tr\u00e8s peu valoris\u00e9 sur le plan industriel. \u00c0 travers sa th\u00e8se soutenue au sein de l\u2019Universit\u00e9 Joseph Ki-Zerbo, Salamata Tiendrebeogo a consacr\u00e9 ses recherches \u00e0 la mise en valeur de ce fruit aux multiples potentialit\u00e9s. Ses travaux ont \u00e9t\u00e9 conduits au Laboratoire de Biochimie, Biotechnologie, Technologie Alimentaire et Nutrition (LABIOTAN), un centre de recherche sp\u00e9cialis\u00e9 dans la nutrition et la s\u00e9curit\u00e9 alimentaire, avec un accent particulier sur la valorisation des produits locaux.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.latribunedufaso.net\/?p=23392\" \/>\n<meta property=\"og:site_name\" content=\"La Tribune du Faso\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/LatribuneduFaso\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-10T17:59:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.latribunedufaso.net\/wp-content\/uploads\/2025\/09\/IMG-20250910-WA0046.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1440\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Issouf Tapsoba\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Issouf Tapsoba\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.latribunedufaso.net\\\/?p=23392#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.latribunedufaso.net\\\/?p=23392\"},\"author\":{\"name\":\"Issouf Tapsoba\",\"@id\":\"https:\\\/\\\/www.latribunedufaso.net\\\/#\\\/schema\\\/person\\\/e54e64c5778a7e72cf80a318b7a622b0\"},\"headline\":\"Burkina Faso : Une th\u00e8se doctorale ouvre la voie \u00e0 la valorisation du fruit de Saba senegalensis\",\"datePublished\":\"2025-09-10T17:59:52+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.latribunedufaso.net\\\/?p=23392\"},\"wordCount\":592,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.latribunedufaso.net\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.latribunedufaso.net\\\/?p=23392#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.latribunedufaso.net\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/IMG-20250910-WA0046.jpg\",\"keywords\":[\"latribunedufaso.net\",\"Soutenance de th\u00e8se\",\"Universit\u00e9 Joseph Ki-Zerbo\",\"Valorisation du Saba senegalensis ou \u00ab W\u00eada \u00bb\"],\"articleSection\":[\"A la une\",\"Actualit\u00e9\",\"Agriculture\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.latribunedufaso.net\\\/?p=23392#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.latribunedufaso.net\\\/?p=23392\",\"url\":\"https:\\\/\\\/www.latribunedufaso.net\\\/?p=23392\",\"name\":\"Burkina Faso : Une th\u00e8se doctorale ouvre la voie \u00e0 la valorisation du fruit de Saba senegalensis - 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