{"id":1318,"date":"2025-04-07T06:26:53","date_gmt":"2025-04-07T06:26:53","guid":{"rendered":"https:\/\/cxzxmembrane.com\/?post_type=product&p=1318"},"modified":"2025-04-09T01:14:30","modified_gmt":"2025-04-09T01:14:30","slug":"introduction-a-la-technologie-des-membranes-liees-aux-acides-amines-et-a-ses-etudes-de-cas","status":"publish","type":"product","link":"https:\/\/cxzxmembrane.com\/fr\/product\/introduction-to-amino-acid-related-membrane-technology-and-its-case-studies\/","title":{"rendered":"Introduction \u00e0 la technologie des membranes li\u00e9e aux acides amin\u00e9s et \u00e0 ses \u00e9tudes de cas"},"content":{"rendered":"

Les acides amin\u00e9s sont les unit\u00e9s de base qui constituent les prot\u00e9ines. \u00c0 l'heure actuelle, il existe cinq m\u00e9thodes de production : la fermentation directe, la fermentation par addition de pr\u00e9curseurs, la m\u00e9thode enzymatique, la m\u00e9thode de synth\u00e8se chimique et la m\u00e9thode d'extraction par hydrolyse des prot\u00e9ines. La fermentation directe et la fermentation par addition de pr\u00e9curseurs sont toutes deux commun\u00e9ment appel\u00e9es m\u00e9thodes de fermentation. La plupart des acides amin\u00e9s sont produits par fermentation. Le bouillon de fermentation est un syst\u00e8me multiphase extr\u00eamement complexe contenant des cellules microbiennes, des m\u00e9tabolites, un milieu de culture inutilis\u00e9, etc. Parfois, les acides amin\u00e9s impurs ont des structures chimiques et des propri\u00e9t\u00e9s physicochimiques tr\u00e8s similaires \u00e0 celles des acides amin\u00e9s cibles, ce qui d\u00e9termine que le traitement en aval du bouillon de fermentation d'acides amin\u00e9s n\u00e9cessite une s\u00e9rie d'op\u00e9rations unitaires d'ing\u00e9nierie.<\/p>\n

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Le centre d'innovation a d\u00e9velopp\u00e9 de mani\u00e8re ind\u00e9pendante un processus int\u00e9gr\u00e9 de fermentation et d'hydrolyse enzymatique des acides amin\u00e9s (isoleucine, leucine, tryptophane, thr\u00e9onine, L-th\u00e9anine, alanine, ph\u00e9nylalanine, p-hydroxyph\u00e9nylglycine, etc.).<\/p>\n

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Ce proc\u00e9d\u00e9 d'int\u00e9gration membranaire est nettement sup\u00e9rieur aux proc\u00e9d\u00e9s traditionnels en termes de qualit\u00e9 du produit, de taux de r\u00e9cup\u00e9ration et de consommation d'\u00e9nergie. Dans le m\u00eame temps, la quantit\u00e9 d'eaux us\u00e9es g\u00e9n\u00e9r\u00e9es pendant la production est consid\u00e9rablement r\u00e9duite, ce qui diminue la charge environnementale pesant sur les entreprises. Ce syst\u00e8me a \u00e9t\u00e9 appliqu\u00e9 avec succ\u00e8s dans la production pratique et fonctionne de mani\u00e8re stable depuis de nombreuses ann\u00e9es dans certaines entreprises d'acides amin\u00e9s en Chine.<\/p>","protected":false},"excerpt":{"rendered":"

Amino acids are the basic units that make up proteins. At present, there are five production methods: direct fermentation, addition of precursor fermentation, enzymatic method, chemical synthesis method, and protein hydrolysis extraction method. Both direct fermentation and addition of precursor fermentation are commonly referred to as fermentation methods. Most amino acids are produced by fermentation. […]<\/p>\n","protected":false},"featured_media":1322,"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":"default","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":""}}},"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-1318","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-uncategorized","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cxzxmembrane.com\/fr\/wp-json\/wp\/v2\/product\/1318","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cxzxmembrane.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cxzxmembrane.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cxzxmembrane.com\/fr\/wp-json\/wp\/v2\/media\/1322"}],"wp:attachment":[{"href":"https:\/\/cxzxmembrane.com\/fr\/wp-json\/wp\/v2\/media?parent=1318"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cxzxmembrane.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1318"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cxzxmembrane.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1318"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cxzxmembrane.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}