{"id":3463,"date":"2022-06-07T06:28:28","date_gmt":"2022-06-07T06:28:28","guid":{"rendered":"https:\/\/dryingplant.com\/?p=3463"},"modified":"2022-06-07T06:28:32","modified_gmt":"2022-06-07T06:28:32","slug":"how-to-make-non-discolored-raisins","status":"publish","type":"post","link":"https:\/\/dryingplant.com\/fr\/how-to-make-non-discolored-raisins\/","title":{"rendered":"Comment faire des raisins non d\u00e9color\u00e9s ?"},"content":{"rendered":"<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-top\"     data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;3463&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 vote)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;How to Make Non-discolored Raisins?&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>              <div class=\"kksr-stars\">      <div class=\"kksr-stars-inactive\">             <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>     <\/div>      <div class=\"kksr-stars-active\" style=\"width: 0px;\">             <div class=\"kksr-star\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>     <\/div> <\/div>                   <div class=\"kksr-legend\" style=\"font-size: 19.2px;\">             <span class=\"kksr-muted\">Notez cet article<\/span>     <\/div>     <\/div>  <p class=\"translation-block\">Les raisins secs sont des raisins frais qui ont \u00e9t\u00e9 s\u00e9ch\u00e9s et hydrat\u00e9s. Les raisins secs de bonne qualit\u00e9 sont pleins, \u00e9lastiques et ont un go\u00fbt sucr\u00e9 collant. De plus, ils contiennent du fructose non cristallisant et non acide. Alors, comment faire de bons raisins secs lors du processus de s\u00e9chage des raisins ? Les raisins sont riches en fibres et en sucre. Et le processus de s\u00e9chage des raisins est aussi le processus de maturation des raisins. C'est le processus de conversion <a href=\"https:\/\/en.wikipedia.org\/wiki\/Polysaccharide\" rel=\"nofollow noopener\" target=\"_blank\">de polysaccharides<\/a> en monosaccharides par l'action d'enzymes biologiques, tout en pr\u00e9servant autant que possible la qualit\u00e9 originale des raisins. Cela donne une meilleure douceur aux raisins secs.<\/p>    <figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" src=\"https:\/\/dryingplant.com\/wp-content\/uploads\/2022\/06\/raisin.jpg\" alt=\"raisin made by grapes dryer\" class=\"wp-image-3467\" title=\"\"><figcaption>Raisin fabriqu\u00e9 par le s\u00e9choir \u00e0 raisins<\/figcaption><\/figure>    <h2 class=\"wp-block-heading\">Deux m\u00e9thodes diff\u00e9rentes pour faire des raisins secs<\/h2>    <p class=\"translation-block\">La temp\u00e9rature optimale pour la conversion des sucres internes en sucres simples lors du processus de s\u00e9chage est de 55-60 degr\u00e9s. Il existe deux m\u00e9thodes pour traiter les raisins secs : s\u00e9chage naturel et utilisation d'un s\u00e9choir \u00e0 raisins. Le s\u00e9chage naturel est long et la temp\u00e9rature ne peut pas \u00eatre contr\u00f4l\u00e9e, ce qui ne r\u00e9pond pas aux besoins de la production \u00e0 grande \u00e9chelle. Le <a href=\"https:\/\/dryingplant.com\/fr\/grapes-dryer-grapes-drying-machine\/\">s\u00e9choir \u00e0 raisins<\/a>, en revanche, peut contr\u00f4ler pr\u00e9cis\u00e9ment la temp\u00e9rature et l'humidit\u00e9 pendant le s\u00e9chage. D'autre part, le s\u00e9choir pr\u00e9sente l'avantage d'un faible co\u00fbt d'exploitation et d'une haute efficacit\u00e9. C'est une machine indispensable pour la production moderne.<\/p>    <figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" src=\"https:\/\/dryingplant.com\/wp-content\/uploads\/2022\/06\/naturally-dried-raisins.jpg\" alt=\"naturally dried raisins\" class=\"wp-image-3468\" title=\"\"><figcaption>Raisins secs naturellement<\/figcaption><\/figure>    <h2 class=\"wp-block-heading\">Caract\u00e9ristiques du produit du s\u00e9choir \u00e0 raisins<\/h2>    <p>Le s\u00e9choir \u00e0 raisins est un \u00e9quipement professionnel de s\u00e9chage compos\u00e9 d'un s\u00e8cheur \u00e0 pompe \u00e0 chaleur \u00e0 \u00e9nergie air, d'un syst\u00e8me de circulation d'air par convection, d'un syst\u00e8me de contr\u00f4le intelligent de la temp\u00e9rature et de l'humidit\u00e9, d'une chambre de s\u00e9chage, etc. Il poss\u00e8de une bonne capacit\u00e9 de chauffage, de conservation de la chaleur, de ventilation et de dispersion de l'eau. Il offre \u00e9galement de tr\u00e8s bonnes conditions sanitaires. La machine de s\u00e9chage absorbe la chaleur de l'air et forme de l'air chaud via le compresseur. Ensuite, il est souffl\u00e9 uniform\u00e9ment dans la chambre de s\u00e9chage par le ventilateur de convection. Le capteur \u00e0 l'int\u00e9rieur de la machine \u00e0 raisins peut enregistrer la temp\u00e9rature et l'humidit\u00e9. La temp\u00e9rature de s\u00e9chage et le temps de s\u00e9chage sont ensuite contr\u00f4l\u00e9s.<\/p>    <figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"489\" src=\"https:\/\/dryingplant.com\/wp-content\/uploads\/2021\/06\/Grape-Drying-Process.jpg\" alt=\"Processus de s\u00e9chage des raisins\" class=\"wp-image-2642\" title=\"\" srcset=\"https:\/\/dryingplant.com\/wp-content\/uploads\/2021\/06\/Grape-Drying-Process.jpg 720w, https:\/\/dryingplant.com\/wp-content\/uploads\/2021\/06\/Grape-Drying-Process-265x180.jpg 265w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption>Processus de s\u00e9chage des raisins<\/figcaption><\/figure>    <h2 class=\"wp-block-heading\">S\u00e9lectionner des raisins de haute qualit\u00e9 pour les raisins secs<\/h2>    <p>Nous devons choisir des raisins aux couleurs vives, \u00e0 la peau fine et \u00e0 la chair \u00e9paisse, \u00e0 maturit\u00e9 appropri\u00e9e, et avec une teneur en sucre sup\u00e9rieure \u00e0 20 %. Ensuite, les nettoyer et les mettre dans les plateaux du s\u00e9choir \u00e0 raisins. Seuls des raisins de bonne qualit\u00e9 peuvent \u00eatre utilis\u00e9s pour obtenir de bons raisins secs.<\/p>    <figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" src=\"https:\/\/dryingplant.com\/wp-content\/uploads\/2022\/06\/grapes.jpg\" alt=\"raisins\" class=\"wp-image-3469\" title=\"\"><figcaption>Raisins<\/figcaption><\/figure>    <h2 class=\"wp-block-heading\">Contr\u00f4le de la temp\u00e9rature du s\u00e9choir \u00e0 raisins<\/h2>    <ol class=\"wp-block-list\"><li>La temp\u00e9rature initiale est r\u00e9gl\u00e9e entre 40-50 degr\u00e9s Celsius pendant 2 heures. L'objectif de cette op\u00e9ration est d'encourager l'\u00e9vaporation de l'humidit\u00e9 des peaux de raisin.<\/li><li>D\u00e9shydratation de masse \u00e0 moyen terme : augmenter la temp\u00e9rature \u00e0 55 degr\u00e9s Celsius pendant 10 heures. Le taux de d\u00e9shydratation des raisins \u00e0 ce stade est d'environ 70 %.<\/li><li>S\u00e9chage en profondeur : la temp\u00e9rature est augment\u00e9e \u00e0 60 degr\u00e9s Celsius. L'humidit\u00e9 est r\u00e9gl\u00e9e \u00e0 55 % pendant 10 heures.<\/li><li>Enfin, la temp\u00e9rature est contr\u00f4l\u00e9e \u00e0 55 degr\u00e9s Celsius et le temps de cuisson est de 5 heures. \u00c0 ce stade, la teneur en humidit\u00e9 des raisins est inf\u00e9rieure \u00e0 12 %.<br>\u00c0 ce stade, les raisins ne sont pas d\u00e9color\u00e9s et la chair est molle. Les raisins sont secs et aucun jus ne s'\u00e9coule. Lorsqu'une poign\u00e9e de raisins secs est press\u00e9e puis rel\u00e2ch\u00e9e, les grains se dispersent rapidement. Cela signifie que le degr\u00e9 de s\u00e9cheresse est appropri\u00e9. On peut voir que les raisins blancs ont une petite quantit\u00e9 de givre de sucre \u00e0 l'ext\u00e9rieur. Apr\u00e8s avoir enlev\u00e9 le givre, la couleur devient vert cristal et transparente. Les raisins rouges ont \u00e9galement une apparence l\u00e9g\u00e8rement givr\u00e9e. Apr\u00e8s avoir enlev\u00e9 le givre, la couleur devient violette translucide. La teneur en eau est inf\u00e9rieure \u00e0 15 %.<\/li><\/ol>    <figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"441\" src=\"https:\/\/dryingplant.com\/wp-content\/uploads\/2021\/06\/Grape-Drying-Machine.jpg\" alt=\"grapes drying machine\" class=\"wp-image-2640\" title=\"\" srcset=\"https:\/\/dryingplant.com\/wp-content\/uploads\/2021\/06\/Grape-Drying-Machine.jpg 720w, https:\/\/dryingplant.com\/wp-content\/uploads\/2021\/06\/Grape-Drying-Machine-294x180.jpg 294w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption>S\u00e9choir \u00e0 raisins<\/figcaption><\/figure>    <h2 class=\"wp-block-heading\" id=\"h-notes\">Notes<\/h2>    <p>Les raisins contiennent beaucoup d'eau et g\u00e9n\u00e9ralement, 4 livres de raisins donnent 1 livre de raisins secs. Le taux de d\u00e9shydratation des raisins est d'environ 70 %. Parce que la peau ext\u00e9rieure des raisins se casse facilement, il faut faire attention \u00e0 les placer d\u00e9licatement lors du chargement du plateau du s\u00e9choir \u00e0 raisins. Ne pas trop les presser non plus.<\/p>","protected":false},"excerpt":{"rendered":"<p>Raisins are fresh grapes that have been dried and hydrated. Good quality raisins are full and elastic in shape and have a sticky sweet taste. Also, good quality raisins have non-crystallizing and non-acidic fructose. So how to make good quality raisins in the process of drying grapes? Grapes are rich in fiber and sugar. And&#8230;<\/p>","protected":false},"author":1,"featured_media":3466,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_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":[8],"tags":[705,53],"class_list":["post-3463","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-grape-dryer","tag-grapes"],"taxonomy_info":{"category":[{"value":8,"label":"Knowledge"}],"post_tag":[{"value":705,"label":"grape dryer"},{"value":53,"label":"grapes"}]},"featured_image_src_large":["https:\/\/dryingplant.com\/wp-content\/uploads\/2022\/06\/raisins.jpeg",640,437,false],"author_info":{"display_name":"DryingPlant.Com","author_link":"https:\/\/dryingplant.com\/fr\/author\/drying\/"},"comment_info":0,"category_info":[{"term_id":8,"name":"Knowledge","slug":"knowledge","term_group":0,"term_taxonomy_id":8,"taxonomy":"category","description":"","parent":0,"count":50,"filter":"raw","cat_ID":8,"category_count":50,"category_description":"","cat_name":"Knowledge","category_nicename":"knowledge","category_parent":0}],"tag_info":[{"term_id":705,"name":"grape dryer","slug":"grape-dryer","term_group":0,"term_taxonomy_id":705,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":53,"name":"grapes","slug":"grapes","term_group":0,"term_taxonomy_id":53,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"}],"_links":{"self":[{"href":"https:\/\/dryingplant.com\/fr\/wp-json\/wp\/v2\/posts\/3463","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dryingplant.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dryingplant.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dryingplant.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dryingplant.com\/fr\/wp-json\/wp\/v2\/comments?post=3463"}],"version-history":[{"count":0,"href":"https:\/\/dryingplant.com\/fr\/wp-json\/wp\/v2\/posts\/3463\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dryingplant.com\/fr\/wp-json\/wp\/v2\/media\/3466"}],"wp:attachment":[{"href":"https:\/\/dryingplant.com\/fr\/wp-json\/wp\/v2\/media?parent=3463"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dryingplant.com\/fr\/wp-json\/wp\/v2\/categories?post=3463"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dryingplant.com\/fr\/wp-json\/wp\/v2\/tags?post=3463"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}