{"id":4214,"date":"2021-04-08T00:05:42","date_gmt":"2021-04-07T22:05:42","guid":{"rendered":"https:\/\/www.ingetecsa.com\/special-applications\/deep-drying\/"},"modified":"2025-12-30T04:37:48","modified_gmt":"2025-12-30T03:37:48","slug":"dessiccation-farine-amidon","status":"publish","type":"cpt_applications","link":"https:\/\/www.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/","title":{"rendered":"Dessiccation de farine \/ amidon"},"content":{"rendered":"\n

La dessiccation de farine et d\u2019amidon consiste en un processus de s\u00e9chage pouss\u00e9 allant au-del\u00e0 de la simple stabilisation pour la conservation. En r\u00e9duisant fortement la teneur en eau, la structure cellulaire du produit est modifi\u00e9e, ce qui permet d\u2019obtenir de nouvelles propri\u00e9t\u00e9s fonctionnelles et d\u2019ouvrir la voie \u00e0 des applications sp\u00e9cifiques.<\/h2>\n\n\n\n
\"Deep<\/figure>\n\n\n\n

Farine<\/strong>
Le processus de dessiccation exige un apport de chaleur extr\u00eamement pr\u00e9cis pour \u00e9vacuer l\u2019eau captur\u00e9e par la structure cellulaire sans toutefois surchauffer le produit. En cons\u00e9quence, comme la structure cellulaire a \u00e9t\u00e9 modifi\u00e9e, le processus est irr\u00e9versible. Le produit final se dissout plus facilement dans l\u2019eau froide. \u00c0 titre d\u2019exemples d’applications, citons les soupes et sauces instantan\u00e9es.<\/p>\n\n\n\n

Amidon<\/strong>
Tout comme la farine, l\u2019amidon peut \u00e9galement subir une dessiccation. Les deux proc\u00e9d\u00e9s sont relativement similaires. Le traitement thermique de la farine n\u2019implique pas d\u2019ajout pr\u00e9alable de produits chimiques ni de modification enzymatique. En revanche, il est fr\u00e9quent que l\u2019amidon soit modifi\u00e9 avant d\u2019\u00eatre dessiqu\u00e9.<\/p>\n\n\n\n

Cela mis \u00e0 part, la dessiccation d\u2019un amidon modifi\u00e9 chimiquement est la premi\u00e8re \u00e9tape du processus de dextrinisation<\/strong>. Pour en savoir plus sur le processus de dextrinisation, consultez notre page web consacr\u00e9e aux dextrines<\/a>.<\/p>\n\n\n\n

 <\/p>\n\n\n\n

L\u2019ACTIVIT\u00c9 DE L\u2019EAU<\/h5>\n\n\n\n

La plupart des farines et des amidons (ou des f\u00e9cules) sont des
produits dits semi-p\u00e9rissables. Pourtant, leur pr\u00e9servation
n\u00e9cessite un s\u00e9chage.  Lorsqu’on s\u00e8che les produits, la quantit\u00e9
d\u2019eau \u00ab libre \u00bb pr\u00e9sente \u00e0 l’int\u00e9rieur de la cellule est r\u00e9duite jusqu\u2019\u00e0
un niveau qui emp\u00eachera la prolif\u00e9ration des organismes n\u00e9fastes
que sont les bact\u00e9ries, les levures et les moisissures. Dans le cas
des amidons et des farines, ce plafond se situe aux alentours de
11 \u00e0 13% d\u2019humidit\u00e9 r\u00e9siduelle dans le produit. Rares sont ceux qui,
comme l\u2019amidon de pomme de terre, autorisent un taux d\u2019humidit\u00e9
r\u00e9siduelle sup\u00e9rieur pour \u00eatre stabilis\u00e9s dans l\u2019optique de leur
stockage.<\/p>\n","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":true},"class_list":["post-4214","cpt_applications","type-cpt_applications","status-publish","hentry"],"acf":[],"yoast_head":"\nDessiccation de farine et d\u2019amidon - Ingetecsa<\/title>\n<meta name=\"description\" content=\"Ingetecsa con\u00e7oit des solutions de dessiccation de farine et d\u2019amidon permettant un s\u00e9chage tr\u00e8s pouss\u00e9, tout en pr\u00e9servant la qualit\u00e9 fonctionnelle des produits.\" \/>\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.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dessiccation de farine et d\u2019amidon - Ingetecsa\" \/>\n<meta property=\"og:description\" content=\"Ingetecsa con\u00e7oit des solutions de dessiccation de farine et d\u2019amidon permettant un s\u00e9chage tr\u00e8s pouss\u00e9, tout en pr\u00e9servant la qualit\u00e9 fonctionnelle des produits.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/\" \/>\n<meta property=\"og:site_name\" content=\"Ingetecsa\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-30T03:37:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ingetecsa.com\/contenido\/subidas\/2021\/03\/starch-bowl.png\" \/>\n\t<meta property=\"og:image:width\" content=\"517\" \/>\n\t<meta property=\"og:image:height\" content=\"342\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\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.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/\",\"url\":\"https:\/\/www.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/\",\"name\":\"Dessiccation de farine et d\u2019amidon - Ingetecsa\",\"isPartOf\":{\"@id\":\"https:\/\/www.ingetecsa.com\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.ingetecsa.com\/contenido\/subidas\/2021\/03\/starch-bowl.png\",\"datePublished\":\"2021-04-07T22:05:42+00:00\",\"dateModified\":\"2025-12-30T03:37:48+00:00\",\"description\":\"Ingetecsa con\u00e7oit des solutions de dessiccation de farine et d\u2019amidon permettant un s\u00e9chage tr\u00e8s pouss\u00e9, tout en pr\u00e9servant la qualit\u00e9 fonctionnelle des produits.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/#primaryimage\",\"url\":\"https:\/\/www.ingetecsa.com\/contenido\/subidas\/2021\/03\/starch-bowl.png\",\"contentUrl\":\"https:\/\/www.ingetecsa.com\/contenido\/subidas\/2021\/03\/starch-bowl.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.ingetecsa.com\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Dessiccation de farine \/ amidon\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.ingetecsa.com\/fr\/#website\",\"url\":\"https:\/\/www.ingetecsa.com\/fr\/\",\"name\":\"Ingetecsa\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.ingetecsa.com\/fr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.ingetecsa.com\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.ingetecsa.com\/fr\/#organization\",\"name\":\"Ingetecsa\",\"url\":\"https:\/\/www.ingetecsa.com\/fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.ingetecsa.com\/fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.ingetecsa.com\/contenido\/subidas\/2023\/06\/small-edited-logo.png\",\"contentUrl\":\"https:\/\/www.ingetecsa.com\/contenido\/subidas\/2023\/06\/small-edited-logo.png\",\"width\":696,\"height\":89,\"caption\":\"Ingetecsa\"},\"image\":{\"@id\":\"https:\/\/www.ingetecsa.com\/fr\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Dessiccation de farine et d\u2019amidon - Ingetecsa","description":"Ingetecsa con\u00e7oit des solutions de dessiccation de farine et d\u2019amidon permettant un s\u00e9chage tr\u00e8s pouss\u00e9, tout en pr\u00e9servant la qualit\u00e9 fonctionnelle des produits.","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.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/","og_locale":"fr_FR","og_type":"article","og_title":"Dessiccation de farine et d\u2019amidon - Ingetecsa","og_description":"Ingetecsa con\u00e7oit des solutions de dessiccation de farine et d\u2019amidon permettant un s\u00e9chage tr\u00e8s pouss\u00e9, tout en pr\u00e9servant la qualit\u00e9 fonctionnelle des produits.","og_url":"https:\/\/www.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/","og_site_name":"Ingetecsa","article_modified_time":"2025-12-30T03:37:48+00:00","og_image":[{"width":517,"height":342,"url":"https:\/\/www.ingetecsa.com\/contenido\/subidas\/2021\/03\/starch-bowl.png","type":"image\/png"}],"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.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/","url":"https:\/\/www.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/","name":"Dessiccation de farine et d\u2019amidon - Ingetecsa","isPartOf":{"@id":"https:\/\/www.ingetecsa.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/#primaryimage"},"image":{"@id":"https:\/\/www.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ingetecsa.com\/contenido\/subidas\/2021\/03\/starch-bowl.png","datePublished":"2021-04-07T22:05:42+00:00","dateModified":"2025-12-30T03:37:48+00:00","description":"Ingetecsa con\u00e7oit des solutions de dessiccation de farine et d\u2019amidon permettant un s\u00e9chage tr\u00e8s pouss\u00e9, tout en pr\u00e9servant la qualit\u00e9 fonctionnelle des produits.","breadcrumb":{"@id":"https:\/\/www.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/#primaryimage","url":"https:\/\/www.ingetecsa.com\/contenido\/subidas\/2021\/03\/starch-bowl.png","contentUrl":"https:\/\/www.ingetecsa.com\/contenido\/subidas\/2021\/03\/starch-bowl.png"},{"@type":"BreadcrumbList","@id":"https:\/\/www.ingetecsa.com\/fr\/special-applications\/dessiccation-farine-amidon\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.ingetecsa.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Dessiccation de farine \/ amidon"}]},{"@type":"WebSite","@id":"https:\/\/www.ingetecsa.com\/fr\/#website","url":"https:\/\/www.ingetecsa.com\/fr\/","name":"Ingetecsa","description":"","publisher":{"@id":"https:\/\/www.ingetecsa.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.ingetecsa.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.ingetecsa.com\/fr\/#organization","name":"Ingetecsa","url":"https:\/\/www.ingetecsa.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.ingetecsa.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.ingetecsa.com\/contenido\/subidas\/2023\/06\/small-edited-logo.png","contentUrl":"https:\/\/www.ingetecsa.com\/contenido\/subidas\/2023\/06\/small-edited-logo.png","width":696,"height":89,"caption":"Ingetecsa"},"image":{"@id":"https:\/\/www.ingetecsa.com\/fr\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.ingetecsa.com\/fr\/wp-json\/wp\/v2\/cpt_applications\/4214","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ingetecsa.com\/fr\/wp-json\/wp\/v2\/cpt_applications"}],"about":[{"href":"https:\/\/www.ingetecsa.com\/fr\/wp-json\/wp\/v2\/types\/cpt_applications"}],"wp:attachment":[{"href":"https:\/\/www.ingetecsa.com\/fr\/wp-json\/wp\/v2\/media?parent=4214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}