{"id":16659,"date":"2026-04-02T08:38:52","date_gmt":"2026-04-02T08:38:52","guid":{"rendered":"https:\/\/www.jet-mills.com\/?post_type=astra-portfolio&#038;p=16659"},"modified":"2026-04-03T00:55:18","modified_gmt":"2026-04-03T00:55:18","slug":"ultra-fine-rooibos-tea-grinding-jet-mill-project","status":"publish","type":"astra-portfolio","link":"https:\/\/www.jet-mills.com\/fr\/cases\/ultra-fine-rooibos-tea-grinding-jet-mill-project\/","title":{"rendered":"Projet de broyeur \u00e0 jet pour th\u00e9 rooibos ultra-fin"},"content":{"rendered":"<p>Un transformateur de th\u00e9 de sp\u00e9cialit\u00e9 haut de gamme du Jiangxi a rencontr\u00e9 un obstacle dans le d\u00e9veloppement d&#039;une nouvelle gamme de pr\u00e9parations pour boissons instantan\u00e9es. Il avait besoin de <a href=\"\/fr\/products\/fluidized-bed-jet-mill-supplier\/\" data-internallinksmanager029f6b8e52c=\"9\" title=\"Moulin \u00e0 jet\" target=\"_blank\" rel=\"noopener\">fraisage au jet<\/a> pour la poudre de th\u00e9 Rooibos suffisamment fine pour offrir une texture fondante et homog\u00e8ne, sans la sensation granuleuse fr\u00e9quente dans les moutures traditionnelles.<\/p>\n\n\n\n<p>Cependant, le rooibos est tr\u00e8s sensible \u00e0 la chaleur. Le broyage m\u00e9canique conventionnel g\u00e9n\u00e9rait des temp\u00e9ratures dues \u00e0 la friction qui alt\u00e9raient le profil aromatique d\u00e9licat du th\u00e9 et oxydaient ses compos\u00e9s bioactifs riches en antioxydants. L&#039;objectif \u00e9tait clair\u00a0: obtenir une granulom\u00e9trie D97 inf\u00e9rieure \u00e0 17\u00a0\u00b5m sans compromettre l&#039;int\u00e9grit\u00e9 de la plante.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"577\" src=\"https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003-1024x577.webp\" alt=\"Jet Mill 003\" class=\"wp-image-15700\" srcset=\"https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003-1024x577.webp 1024w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003-300x169.webp 300w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003-768x433.webp 768w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003-1536x866.webp 1536w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003-2048x1155.webp 2048w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003-18x10.webp 18w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003-600x338.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-epic-powder-s-mqw-fluidized-bed-jet-mill\">Epic Powder <mark style=\"color:#cf2e2e\" class=\"has-inline-color\">Broyeur \u00e0 jet \u00e0 lit fluidis\u00e9 MQW<\/mark><\/h2>\n\n\n\n<p><a href=\"https:\/\/www.jet-mills.com\/fr\/about-us\/\" data-internallinksmanager029f6b8e52c=\"1\" title=\"EPIC\">Poudre \u00e9pique<\/a> Nous avons mis en \u0153uvre un syst\u00e8me de broyeur \u00e0 jet sp\u00e9cialis\u00e9, con\u00e7u pour les applications thermosensibles. Contrairement aux broyeurs m\u00e9caniques, ce broyeur utilise de l&#039;air comprim\u00e9 \u00e0 haute vitesse pour cr\u00e9er un impact direct entre les particules.<\/p>\n\n\n\n<p>L&#039;air comprim\u00e9, en se d\u00e9tendant dans la chambre de broyage, subit un effet de refroidissement, maintenant ainsi une temp\u00e9rature basse tout au long du processus. Un classificateur d&#039;air int\u00e9gr\u00e9 de haute pr\u00e9cision permet un contr\u00f4le en temps r\u00e9el de la taille des particules, garantissant que seules les particules atteignant la taille microm\u00e9trique cible sortent du syst\u00e8me.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-precision-at-the-micron-level\">Pr\u00e9cision au niveau du micron<\/h2>\n\n\n\n<p>Nous avons trait\u00e9 le th\u00e9 selon des param\u00e8tres optimis\u00e9s et l&#039;avons analys\u00e9 par diffraction laser. Les r\u00e9sultats ont d\u00e9montr\u00e9 une distribution granulom\u00e9trique remarquablement \u00e9troite.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-particle-size-distribution-table\">Tableau de distribution granulom\u00e9trique<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><td><strong>\u00c9chantillon<\/strong><\/td><td><strong>D10 (\u03bcm)<\/strong><\/td><td><strong>D50 (\u03bcm)<\/strong><\/td><td><strong>D90 (\u03bcm)<\/strong><\/td><td><strong>D97 (\u03bcm)<\/strong><\/td><td><strong>D100 (\u03bcm)<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>Ex\u00e9cution optimis\u00e9e (2-1)<\/strong><\/td><td><strong>2.2<\/strong><\/td><td><strong>5.8<\/strong><\/td><td><strong>12.5<\/strong><\/td><td><strong>16.2<\/strong><\/td><td><strong>21.3<\/strong><\/td><\/tr><tr><td>Course standard (1-1)<\/td><td>2.1<\/td><td>8.0<\/td><td>19.5<\/td><td>29.0<\/td><td>65.0<\/td><\/tr><tr><td>Course interm\u00e9diaire (2-3)<\/td><td>2.7<\/td><td>7.2<\/td><td>18.1<\/td><td>34.9<\/td><td>70.5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Principale conclusion\u00a0:<\/strong> La configuration optimis\u00e9e (\u00c9chantillon 2-1) a permis d&#039;obtenir un <strong>D97 16,2 \u03bcm<\/strong>. Plus particuli\u00e8rement, le D100 est rest\u00e9 \u00e0 21,3 \u03bcm, ce qui signifie que les param\u00e8tres optimis\u00e9s ont compl\u00e8tement \u00e9limin\u00e9 la partie grossi\u00e8re du grain. Ce sont les particules les plus grosses qui provoquent une sensation granuleuse en bouche.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-impact-on-the-final-product\">Impact sur le produit final<\/h2>\n\n\n\n<p>En passant \u00e0 la poudre Epic <a href=\"http:\/\/www.jet-mills.com\/fr\/products\/\">Syst\u00e8me Jet Mill<\/a>, Le client a constat\u00e9 quatre avantages essentiels\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Solubilit\u00e9 instantan\u00e9e :<\/strong> La surface accrue de la poudre de 16 \u03bcm permet une dispersion quasi instantan\u00e9e dans les liquides chauds et froids.<\/li>\n\n\n\n<li><strong>Propri\u00e9t\u00e9s organoleptiques sup\u00e9rieures :<\/strong> L&#039;absence de particules sup\u00e9rieures \u00e0 25 \u03bcm garantit une texture soyeuse et de qualit\u00e9 sup\u00e9rieure en bouche pour les aliments fonctionnels et les lattes.<\/li>\n\n\n\n<li><strong>Conservation bioactive :<\/strong> Le broyage \u00e0 froid du broyeur \u00e0 jet a prot\u00e9g\u00e9 les flavono\u00efdes et les polyph\u00e9nols du th\u00e9 des dommages thermiques.<\/li>\n\n\n\n<li><strong>\u00c9volutivit\u00e9 reproductible\u00a0:<\/strong> La pr\u00e9cision du classificateur d&#039;air garantit le maintien d&#039;une constance d&#039;un lot \u00e0 l&#039;autre, m\u00eame lors du passage des essais pilotes \u00e0 la production \u00e0 grande \u00e9chelle.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusion\">Conclusion<\/h2>\n\n\n\n<p>Les r\u00e9sultats confirment que le broyage par jet d&#039;air est la m\u00e9thode de r\u00e9f\u00e9rence pour le traitement de plantes de grande valeur comme le th\u00e9 rooibos. En atteignant une granulom\u00e9trie D97 de 16,2 \u00b5m tout en maintenant un environnement de traitement \u00e0 basse temp\u00e9rature, Epic Powder a permis \u00e0 son client de lancer un th\u00e9 instantan\u00e9 leader sur le march\u00e9.<\/p>\n\n\n\n<p><strong>Pr\u00eat \u00e0 optimiser votre traitement des poudres ?<\/strong> <a href=\"https:\/\/www.jet-mills.com\/fr\/\" target=\"_blank\" rel=\"noreferrer noopener\">Contactez Epic Powder<\/a> programmer un essai de mat\u00e9riau dans notre centre d&#039;essais ultramoderne.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-technical-parameters\">Param\u00e8tres techniques<\/h2>\n\n\n\n<p><strong><mark class=\"has-inline-color has-ast-global-color-1-color\">Mat\u00e9riel:<\/mark><\/strong> Th\u00e9 rooibos<\/p>\n\n\n\n<p><strong><mark class=\"has-inline-color has-ast-global-color-1-color\">Taille des particules :<\/mark> <\/strong>D97 de 16,2 \u03bcm<\/p>\n\n\n\n<p><strong><mark class=\"has-inline-color has-ast-global-color-1-color\">Sortir:<\/mark> <\/strong>59 kg\/h<\/p>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f14468-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"14468\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/fr\/wp-json\/wp\/v2\/astra-portfolio\/16659#wpcf7-f14468-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/fr\/wp-json\/wp\/v2\/astra-portfolio\/16659#wpcf7-f14468-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"14468\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.5\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f14468-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/fieldset>\n<div class=\"keen-form\">\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Votre nom*\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Votre email*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"pnone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Votre t\u00e9l\u00e9phone ou Whatsapp*\" value=\"\" type=\"tel\" name=\"pnone\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-subject\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Votre entreprise\" value=\"\" type=\"text\" name=\"your-subject\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"3\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" placeholder=\"Votre message\" name=\"your-message\"><\/textarea><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><span class=\"wpcf7-form-control-wrap kc_captcha\" data-name=\"kc_captcha\"><span class=\"wpcf7-form-control wpcf7-radio\"><span class=\"captcha-image\" ><span class=\"cf7ic_instructions\">Veuillez prouver que vous \u00eates humain en s\u00e9lectionnant le<span> c\u0153ur<\/span>\u3002<\/span><label><input aria-label=\"1\" type=\"radio\" name=\"kc_captcha\" value=\"kc_human\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 576 512\"><path fill=\"currentColor\" d=\"M415 24c-53 0-103 42-127 65-24-23-74-65-127-65C70 24 16 77 16 166c0 72 67 133 69 135l187 181c9 8 23 8 32 0l187-180c2-3 69-64 69-136 0-89-54-142-145-142z\"\/><\/svg><\/label><label><input aria-label=\"2\" type=\"radio\" name=\"kc_captcha\" value=\"bot\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 576 512\"><path fill=\"currentColor\" d=\"M488 313v143c0 13-11 24-24 24H348c-7 0-12-5-12-12V356c0-7-5-12-12-12h-72c-7 0-12 5-12 12v112c0 7-5 12-12 12H112c-13 0-24-11-24-24V313c0-4 2-7 4-10l188-154c5-4 11-4 16 0l188 154c2 3 4 6 4 10zm84-61l-84-69V44c0-6-5-12-12-12h-56c-7 0-12 6-12 12v73l-89-74a48 48 0 00-61 0L4 252c-5 4-5 12-1 17l25 31c5 5 12 5 17 1l235-193c5-4 11-4 16 0l235 193c5 5 13 4 17-1l25-31c4-6 4-13-1-17z\"\/><\/svg><\/label><label><input aria-label=\"3\" type=\"radio\" name=\"kc_captcha\" value=\"bot\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\"><path fill=\"currentColor\" d=\"M192 384h192c53 0 96-43 96-96h32a128 128 0 000-256H120c-13 0-24 11-24 24v232c0 53 43 96 96 96zM512 96a64 64 0 010 128h-32V96h32zm48 384H48c-47 0-61-64-36-64h584c25 0 11 64-36 64z\"\/><\/svg><\/label>\r\n    <\/span>\r\n    <span style=\"display:none\">\r\n        <input type=\"text\" name=\"kc_honeypot\">\r\n    <\/span><\/span><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Soumettre\" \/>\n\t\t<\/p>\n\t<\/div>\n<\/div>\n<style>\n.keen-form div{margin-bottom:0px;}\n.keen-form div p{margin-bottom:0px !important;}\n.one-half,.one-third {\n position: relative;\n margin-right: 4%;\n float: left;\n z-index: 99;\n}\n.one-half { width: 48%; }\n.one-third { width: 30.66%; }\n.last {\n margin-right: 0 !important;\n clear: right;\n}\n@media only screen and (max-width: 767px) {\n .one-half, .one-third {\n width: 100%;\n margin-right: 0;\n }\n}\n<\/style><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Broyage ultrafin du th\u00e9 rooibos\u00a0: exp\u00e9rience avec un broyeur \u00e0 jet et r\u00e9sultats sur la granulom\u00e9trie\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/N8M5WSoAWd0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>","protected":false},"featured_media":15700,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"astra-portfolio-categories":[47],"astra-portfolio-other-categories":[],"astra-portfolio-tags":[87,88,89,90],"class_list":["post-16659","astra-portfolio","type-astra-portfolio","status-publish","has-post-thumbnail","hentry","astra-portfolio-categories-food-health-products","astra-portfolio-tags-jetmillingtea","astra-portfolio-tags-teapowder","astra-portfolio-tags-teapowderprocessingequipment","astra-portfolio-tags-teapowdergrinding"],"astra-site-call-to-action":"","astra-site-open-in-new-tab":"0","astra-site-open-portfolio-in":"new-tab","astra-site-url":"","thumbnail-image-url":null,"thumbnail-image-meta":{"alt":"","title":""},"lightbox-image-url":null,"portfolio-type":"page","portfolio-video-url":"","request_time":0.8148550987243652,"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Ultra-Fine Rooibos Tea Grinding Jet Mill Project - Jet Mill Equipment Manufacturer<\/title>\n<meta name=\"description\" content=\"Learn how Epic Powder\u2019s jet milling achieved ultra-fine Rooibos tea powder for superior bioactive preservation in functional foods.\" \/>\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.jet-mills.com\/fr\/cases\/ultra-fine-rooibos-tea-grinding-jet-mill-project\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ultra-Fine Rooibos Tea Grinding Jet Mill Project\" \/>\n<meta property=\"og:description\" content=\"Learn how Epic Powder\u2019s jet milling achieved ultra-fine Rooibos tea powder for superior bioactive preservation in functional foods.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.jet-mills.com\/fr\/cases\/ultra-fine-rooibos-tea-grinding-jet-mill-project\/\" \/>\n<meta property=\"og:site_name\" content=\"Jet Mill Equipment Manufacturer\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-03T00:55:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"2270\" \/>\n\t<meta property=\"og:image:height\" content=\"1280\" \/>\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=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.jet-mills.com\\\/cases\\\/ultra-fine-rooibos-tea-grinding-jet-mill-project\\\/\",\"url\":\"https:\\\/\\\/www.jet-mills.com\\\/cases\\\/ultra-fine-rooibos-tea-grinding-jet-mill-project\\\/\",\"name\":\"Ultra-Fine Rooibos Tea Grinding Jet Mill Project - Jet Mill Equipment Manufacturer\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.jet-mills.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.jet-mills.com\\\/cases\\\/ultra-fine-rooibos-tea-grinding-jet-mill-project\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.jet-mills.com\\\/cases\\\/ultra-fine-rooibos-tea-grinding-jet-mill-project\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.jet-mills.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/Jet-Mill-003.webp\",\"datePublished\":\"2026-04-02T08:38:52+00:00\",\"dateModified\":\"2026-04-03T00:55:18+00:00\",\"description\":\"Learn how Epic Powder\u2019s jet milling achieved ultra-fine Rooibos tea powder for superior bioactive preservation in functional foods.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.jet-mills.com\\\/cases\\\/ultra-fine-rooibos-tea-grinding-jet-mill-project\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.jet-mills.com\\\/cases\\\/ultra-fine-rooibos-tea-grinding-jet-mill-project\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.jet-mills.com\\\/cases\\\/ultra-fine-rooibos-tea-grinding-jet-mill-project\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.jet-mills.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/Jet-Mill-003.webp\",\"contentUrl\":\"https:\\\/\\\/www.jet-mills.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/Jet-Mill-003.webp\",\"width\":2270,\"height\":1280,\"caption\":\"Jet Mill 003\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.jet-mills.com\\\/cases\\\/ultra-fine-rooibos-tea-grinding-jet-mill-project\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.jet-mills.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Portfolio\",\"item\":\"https:\\\/\\\/www.jet-mills.com\\\/es\\\/cases\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Ultra-Fine Rooibos Tea Grinding Jet Mill Project\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.jet-mills.com\\\/#website\",\"url\":\"https:\\\/\\\/www.jet-mills.com\\\/\",\"name\":\"Jet Mill Equipment Manufacturer\",\"description\":\"Dry ultrafine grinding equipment\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.jet-mills.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.jet-mills.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.jet-mills.com\\\/#organization\",\"name\":\"Jet Mill Equipment Manufacturer\",\"url\":\"https:\\\/\\\/www.jet-mills.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.jet-mills.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.jet-mills.com\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/logo.png\",\"contentUrl\":\"https:\\\/\\\/www.jet-mills.com\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/logo.png\",\"width\":350,\"height\":100,\"caption\":\"Jet Mill Equipment Manufacturer\"},\"image\":{\"@id\":\"https:\\\/\\\/www.jet-mills.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Projet de broyeur \u00e0 jet d&#039;air pour th\u00e9 rooibos ultra-fin - Fabricant d&#039;\u00e9quipements de broyage \u00e0 jet d&#039;air","description":"D\u00e9couvrez comment le broyage par jet d&#039;air d&#039;Epic Powder permet d&#039;obtenir une poudre de th\u00e9 Rooibos ultra-fine pour une pr\u00e9servation sup\u00e9rieure des compos\u00e9s bioactifs dans les aliments fonctionnels.","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.jet-mills.com\/fr\/cases\/ultra-fine-rooibos-tea-grinding-jet-mill-project\/","og_locale":"fr_FR","og_type":"article","og_title":"Ultra-Fine Rooibos Tea Grinding Jet Mill Project","og_description":"Learn how Epic Powder\u2019s jet milling achieved ultra-fine Rooibos tea powder for superior bioactive preservation in functional foods.","og_url":"https:\/\/www.jet-mills.com\/fr\/cases\/ultra-fine-rooibos-tea-grinding-jet-mill-project\/","og_site_name":"Jet Mill Equipment Manufacturer","article_modified_time":"2026-04-03T00:55:18+00:00","og_image":[{"width":2270,"height":1280,"url":"https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.jet-mills.com\/cases\/ultra-fine-rooibos-tea-grinding-jet-mill-project\/","url":"https:\/\/www.jet-mills.com\/cases\/ultra-fine-rooibos-tea-grinding-jet-mill-project\/","name":"Projet de broyeur \u00e0 jet d&#039;air pour th\u00e9 rooibos ultra-fin - Fabricant d&#039;\u00e9quipements de broyage \u00e0 jet d&#039;air","isPartOf":{"@id":"https:\/\/www.jet-mills.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.jet-mills.com\/cases\/ultra-fine-rooibos-tea-grinding-jet-mill-project\/#primaryimage"},"image":{"@id":"https:\/\/www.jet-mills.com\/cases\/ultra-fine-rooibos-tea-grinding-jet-mill-project\/#primaryimage"},"thumbnailUrl":"https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003.webp","datePublished":"2026-04-02T08:38:52+00:00","dateModified":"2026-04-03T00:55:18+00:00","description":"D\u00e9couvrez comment le broyage par jet d&#039;air d&#039;Epic Powder permet d&#039;obtenir une poudre de th\u00e9 Rooibos ultra-fine pour une pr\u00e9servation sup\u00e9rieure des compos\u00e9s bioactifs dans les aliments fonctionnels.","breadcrumb":{"@id":"https:\/\/www.jet-mills.com\/cases\/ultra-fine-rooibos-tea-grinding-jet-mill-project\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.jet-mills.com\/cases\/ultra-fine-rooibos-tea-grinding-jet-mill-project\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.jet-mills.com\/cases\/ultra-fine-rooibos-tea-grinding-jet-mill-project\/#primaryimage","url":"https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003.webp","contentUrl":"https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-003.webp","width":2270,"height":1280,"caption":"Jet Mill 003"},{"@type":"BreadcrumbList","@id":"https:\/\/www.jet-mills.com\/cases\/ultra-fine-rooibos-tea-grinding-jet-mill-project\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.jet-mills.com\/"},{"@type":"ListItem","position":2,"name":"Portfolio","item":"https:\/\/www.jet-mills.com\/es\/cases\/"},{"@type":"ListItem","position":3,"name":"Ultra-Fine Rooibos Tea Grinding Jet Mill Project"}]},{"@type":"WebSite","@id":"https:\/\/www.jet-mills.com\/#website","url":"https:\/\/www.jet-mills.com\/","name":"Fabricant d&#039;\u00e9quipement de broyeur \u00e0 jet","description":"\u00c9quipement de broyage ultrafin \u00e0 sec","publisher":{"@id":"https:\/\/www.jet-mills.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.jet-mills.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.jet-mills.com\/#organization","name":"Fabricant d&#039;\u00e9quipement de broyeur \u00e0 jet","url":"https:\/\/www.jet-mills.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.jet-mills.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.jet-mills.com\/wp-content\/uploads\/2021\/04\/logo.png","contentUrl":"https:\/\/www.jet-mills.com\/wp-content\/uploads\/2021\/04\/logo.png","width":350,"height":100,"caption":"Jet Mill Equipment Manufacturer"},"image":{"@id":"https:\/\/www.jet-mills.com\/#\/schema\/logo\/image\/"}}]}},"acf":[],"_links":{"self":[{"href":"https:\/\/www.jet-mills.com\/fr\/wp-json\/wp\/v2\/astra-portfolio\/16659","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jet-mills.com\/fr\/wp-json\/wp\/v2\/astra-portfolio"}],"about":[{"href":"https:\/\/www.jet-mills.com\/fr\/wp-json\/wp\/v2\/types\/astra-portfolio"}],"version-history":[{"count":3,"href":"https:\/\/www.jet-mills.com\/fr\/wp-json\/wp\/v2\/astra-portfolio\/16659\/revisions"}],"predecessor-version":[{"id":16662,"href":"https:\/\/www.jet-mills.com\/fr\/wp-json\/wp\/v2\/astra-portfolio\/16659\/revisions\/16662"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jet-mills.com\/fr\/wp-json\/wp\/v2\/media\/15700"}],"wp:attachment":[{"href":"https:\/\/www.jet-mills.com\/fr\/wp-json\/wp\/v2\/media?parent=16659"}],"wp:term":[{"taxonomy":"astra-portfolio-categories","embeddable":true,"href":"https:\/\/www.jet-mills.com\/fr\/wp-json\/wp\/v2\/astra-portfolio-categories?post=16659"},{"taxonomy":"astra-portfolio-other-categories","embeddable":true,"href":"https:\/\/www.jet-mills.com\/fr\/wp-json\/wp\/v2\/astra-portfolio-other-categories?post=16659"},{"taxonomy":"astra-portfolio-tags","embeddable":true,"href":"https:\/\/www.jet-mills.com\/fr\/wp-json\/wp\/v2\/astra-portfolio-tags?post=16659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}