{"id":1197,"date":"2022-12-21T17:09:53","date_gmt":"2022-12-21T16:09:53","guid":{"rendered":"https:\/\/scispx.com\/instruments\/profat\/"},"modified":"2026-11-06T15:30:06","modified_gmt":"2026-11-06T13:30:06","slug":"profat-analyseur-de-proteines-pour-la-viande","status":"publish","type":"instruments","link":"https:\/\/scispx.com\/fr\/instruments\/profat\/","title":{"rendered":"ProFat"},"content":{"rendered":"<h2 data-pm-slice=\"1 1 []\">Analyseur ProFat de l'humidit\u00e9, de la teneur en mati\u00e8res grasses et en prot\u00e9ines de la viande crue<\/h2>\n<p>Le CEM ProFat est un analyseur rapide de viande con\u00e7u pour d\u00e9terminer la teneur en eau et estimer les concentrations en mati\u00e8res grasses et en prot\u00e9ines dans la viande crue et les produits carn\u00e9s pr\u00e9-m\u00e9lang\u00e9s. Gr\u00e2ce \u00e0 une m\u00e9thode de d\u00e9termination de la teneur en eau par micro-ondes associ\u00e9e \u00e0 une mod\u00e9lisation math\u00e9matique des donn\u00e9es, le syst\u00e8me fournit des r\u00e9sultats en environ <strong>2,5 minutes<\/strong>.<\/p>\n<p>Adapt\u00e9 \u00e0 la viande crue de b\u0153uf, de porc, de poulet, de dinde et d'agneau, le ProFat facilite le contr\u00f4le qualit\u00e9 r\u00e9gulier et les ajustements de formulation dans les usines de transformation de la viande. Gr\u00e2ce \u00e0 sa conception compacte, l'appareil peut \u00eatre install\u00e9 en ligne, ce qui permet d'obtenir des r\u00e9sultats d'analyse \u00e0 proximit\u00e9 imm\u00e9diate du processus de production.<\/p>\n<h3><strong>Comment fonctionne l'analyseur de viande ProFat ?\u00a0<\/strong><\/h3>\n<p data-pm-slice=\"1 1 []\">Le ProFat combine <strong>mesure de l'humidit\u00e9 par micro-ondes avec mod\u00e9lisation des donn\u00e9es<\/strong> pour d\u00e9terminer la teneur en humidit\u00e9, en mati\u00e8res grasses et en prot\u00e9ines de la viande crue et des m\u00e9langes de viande.<\/p>\n<p>Le syst\u00e8me utilise une m\u00e9thode homologu\u00e9e par l'AOAC pour d\u00e9terminer rapidement la teneur en humidit\u00e9. Un programme d'ajustement de courbes utilise ensuite cette mesure d'humidit\u00e9 pour estimer les concentrations en mati\u00e8res grasses et en prot\u00e9ines.<\/p>\n<p>Pour la d\u00e9termination de la teneur en humidit\u00e9, CEM pr\u00e9cise <strong>M\u00e9thode officielle AOAC 2008.06<\/strong>. Selon le fabricant, ce syst\u00e8me offre des performances comparables \u00e0 celles des m\u00e9thodes classiques de s\u00e9chage au four et d'extraction des graisses pour les applications auxquelles il est destin\u00e9.<\/p>\n<p>Cette approche permet une analyse rapide sans recourir aux proc\u00e9dures classiques distinctes d'extraction des mati\u00e8res grasses et de dosage des prot\u00e9ines, g\u00e9n\u00e9ralement utilis\u00e9es dans les analyses de laboratoire.<\/p>\n<h3 data-pm-slice=\"1 1 []\"><strong>Technologie de s\u00e9chage \u00e0 double fr\u00e9quence<\/strong><\/h3>\n<p>ProFat int\u00e8gre une technologie de s\u00e9chage \u00e0 double fr\u00e9quence, qui associe l'\u00e9nergie micro-ondes et l'\u00e9nergie infrarouge pour acc\u00e9l\u00e9rer l'\u00e9limination de l'humidit\u00e9.<\/p>\n<p>L'\u00e9nergie micro-ondes p\u00e9n\u00e8tre dans l'\u00e9chantillon et chauffe les mati\u00e8res contenant de l'humidit\u00e9, tandis que l'\u00e9nergie infrarouge assure un chauffage suppl\u00e9mentaire en surface. Cette combinaison permet un s\u00e9chage rapide et contr\u00f4l\u00e9, tout en r\u00e9duisant le risque de s\u00e9chage incomplet ou de br\u00fblure de l'\u00e9chantillon, souvent associ\u00e9 \u00e0 des proc\u00e9d\u00e9s de s\u00e9chage moins bien ma\u00eetris\u00e9s.<\/p>\n<p>Cette technologie permet une d\u00e9termination rapide de la teneur en humidit\u00e9, qui sert de base aux estimations ult\u00e9rieures de la teneur en mati\u00e8res grasses et en prot\u00e9ines.<\/p>\n<h3 data-pm-slice=\"1 1 []\"><strong>Analyse rapide de la viande pour le contr\u00f4le des processus et de la qualit\u00e9<\/strong><\/h3>\n<p>ProFat est destin\u00e9 aux laboratoires et aux \u00e9tablissements de transformation de la viande qui ont besoin de r\u00e9sultats d'analyse rapides pendant la production.<\/p>\n<p><strong>Son analyse rapide permet :<\/strong><\/p>\n<ul data-spread=\"false\">\n<li><strong>Composition de la viande :<\/strong> surveiller les teneurs en mati\u00e8res grasses et en humidit\u00e9 afin de faciliter les ajustements des m\u00e9langes et d'optimiser les formulations au moindre co\u00fbt.<\/li>\n<li><strong>Contr\u00f4le qualit\u00e9 des mati\u00e8res premi\u00e8res :<\/strong> \u00e9valuer la viande crue et les m\u00e9langes pr\u00e9par\u00e9s entrants.<\/li>\n<li><strong>Suivi de la production :<\/strong> fournir des donn\u00e9es analytiques permettant d'ajuster les processus et de prendre des d\u00e9cisions concernant la mise en circulation des mati\u00e8res.<\/li>\n<li><strong>V\u00e9rification des analyseurs en ligne :<\/strong> v\u00e9rifier les performances des syst\u00e8mes NIR ou \u00e0 rayons X utilis\u00e9s pour l'analyse en continu de la viande.<\/li>\n<\/ul>\n<p>L'appareil analyse l'\u00e9chantillon pr\u00e9par\u00e9 dans son ensemble, plut\u00f4t que de se fonder sur une mesure optique localis\u00e9e. Cela offre une approche alternative \u00e0 l'analyse par infrarouge proche (NIR) pour les \u00e9chantillons de viande crue adapt\u00e9s.<\/p>\n<h3 data-pm-slice=\"1 1 []\"><strong>Simplicit\u00e9 d'utilisation et int\u00e9gration dans le flux de travail<\/strong><\/h3>\n<p>ProFat est livr\u00e9 avec des m\u00e9thodes pr\u00e9programm\u00e9es pour la viande crue et les m\u00e9langes de viande. La proc\u00e9dure d'analyse consiste \u00e0 tarer les plateaux d'\u00e9chantillonnage, \u00e0 y d\u00e9poser l'\u00e9chantillon, puis \u00e0 lancer la mesure.<\/p>\n<p>Le syst\u00e8me peut \u00eatre int\u00e9gr\u00e9 aux flux de travail des laboratoires et des sites de production, notamment gr\u00e2ce \u00e0 une connexion \u00e0 un syst\u00e8me de gestion des informations de laboratoire (LIMS) existant. Son interface tactile donne \u00e9galement acc\u00e8s \u00e0 des vid\u00e9os de formation destin\u00e9es \u00e0 faciliter son utilisation au quotidien.<\/p>\n<h3 data-pm-slice=\"1 1 []\"><strong>Analyse des produits carn\u00e9s cuits ou additionn\u00e9s d'eau<\/strong><\/h3>\n<p>ProFat est principalement destin\u00e9 \u00e0 la viande crue et aux m\u00e9langes de viande crue. Pour les applications impliquant de la viande cuite ou des produits contenant de l'eau ajout\u00e9e, le <a href=\"https:\/\/scispx.com\/fr\/instruments\/oracle\/\" target=\"_blank\" rel=\"noopener\">Analyseur de graisse CEM ORACLE<\/a> est une alternative qui m\u00e9rite d'\u00eatre envisag\u00e9e, en fonction de la matrice de l'\u00e9chantillon et des exigences analytiques.<\/p>","protected":false},"excerpt":{"rendered":"<p>Analyse rapide de la teneur en humidit\u00e9, en mati\u00e8res grasses et en prot\u00e9ines de la viande crue et des m\u00e9langes de viande en 2,5 minutes<\/p>","protected":false},"featured_media":3894,"template":"","brands":[130],"applications":[229],"markets":[15,28],"class_list":["post-1197","instruments","type-instruments","status-publish","has-post-thumbnail","hentry","brands-cem","applications-fat-determination","markets-food-and-beverage","markets-meat"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Profat | Rapid meat analysis | CEM | SciSPX<\/title>\n<meta name=\"description\" content=\"Analyze moisture, fat and protein in raw meat and meat blends in 2.5 minutes with the CEM ProFat. 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