{"id":340745,"date":"2025-01-29T12:00:00","date_gmt":"2025-01-29T11:00:00","guid":{"rendered":"https:\/\/hunterlab.de\/mesure-instrumentale-de-la-couleur-de-la-graisse-vegetale-durcie-2\/"},"modified":"2025-02-27T14:53:18","modified_gmt":"2025-02-27T13:53:18","slug":"mesure-instrumentale-de-la-couleur-de-la-graisse-vegetale-durcie","status":"publish","type":"post","link":"https:\/\/www.hunterlab.eu\/fr\/mesure-instrumentale-de-la-couleur-de-la-graisse-vegetale-durcie\/","title":{"rendered":"Mesure instrumentale de la couleur de la graisse v\u00e9g\u00e9tale durcie"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb theme_builder_area=\u00a0\u00bbpost_content\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb theme_builder_area=\u00a0\u00bbpost_content\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb theme_builder_area=\u00a0\u00bbpost_content\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.27.4&Prime; text_font_size=\u00a0\u00bb18px\u00a0\u00bb header_3_font=\u00a0\u00bb||||||||\u00a0\u00bb background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb theme_builder_area=\u00a0\u00bbpost_content\u00a0\u00bb]<\/p>\n<p><img decoding=\"async\" class=\"wp-image-279902 alignleft size-medium\" src=\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/03\/HunterLab-Farbmessung-Lebensmittel-Margarine-1920w-300x200.jpg\" alt=\"Margarine et graisses\" width=\"300\" height=\"200\" \/>Le probl\u00e8me : la consistance de la margarine et d&rsquo;autres graisses v\u00e9g\u00e9tales ne permet pas de les placer simplement sur une ouverture de diaphragme pour mesurer la couleur, car leur consistance n&rsquo;est pas solide \u00e0 100%, mais plut\u00f4t p\u00e2teuse ou \u00e9talable. C&rsquo;est pourquoi, pour la mesure de la couleur, elle est parfois \u00e9tal\u00e9e de mani\u00e8re compliqu\u00e9e dans des cuvettes de mesure qui doivent \u00eatre nettoy\u00e9es \u00e0 nouveau de mani\u00e8re laborieuse apr\u00e8s la mesure. Cette m\u00e9thode de manipulation des \u00e9chantillons est compliqu\u00e9e, co\u00fbteuse et facile \u00e0 \u00e9viter avec le nouveau <a href=\"https:\/\/hunterlab.fr\/produits\/colorimetres\/colorflex-l2\/\" target=\"_blank\" rel=\"noopener\">ColorFlex L2<\/a>.<\/p>\n<p><strong>La solution<\/strong><\/p>\n<p>Pour mesurer la couleur d&rsquo;un bloc de margarine, HunterLab recommande de placer une feuille de support transparente pr\u00e9d\u00e9coup\u00e9e sur l&rsquo;ouverture du spectrophotom\u00e8tre ou d&rsquo;utiliser un bol de Petri.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb theme_builder_area=\u00a0\u00bbpost_content\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb theme_builder_area=\u00a0\u00bbpost_content\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.27.4&Prime; text_font_size=\u00a0\u00bb18px\u00a0\u00bb header_3_font=\u00a0\u00bb||||||||\u00a0\u00bb background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb theme_builder_area=\u00a0\u00bbpost_content\u00a0\u00bb]<\/p>\n<p><img decoding=\"async\" class=\"wp-image-340222 alignnone size-full\" style=\"float: right;\" src=\"https:\/\/hunterlab.de\/wp-content\/uploads\/2025\/01\/Farbmessung-von-Butter-Margarine-Pflanzenfett-9434-scaled.jpg\" alt=\"Mesure de la couleur de la graisse v\u00e9g\u00e9tale ou de la margarine avec le HunterLab CFL2\" width=\"296\" height=\"198\" \/><strong>La mesure est tr\u00e8s simple<\/strong>:<\/p>\n<ul>\n<li>Placez le film sur la margarine et placez le c\u00f4t\u00e9 film de la margarine sur l&rsquo;\u00e9cran de mesure.<\/li>\n<li>Ou placer de la margarine dans une bo\u00eete de Petri sur la jauge<\/li>\n<li>D\u00e9clencher la mesure en appuyant sur un bouton<\/li>\n<li>Lire les valeurs<\/li>\n<\/ul>\n<p><a href=\"https:\/\/hunterlab.fr\/produits\/colorimetres\/colorflex-l2\/\" target=\"_blank\" rel=\"noopener\"><strong>Le ColorFlex L2<\/strong><\/a><\/p>\n<ul>\n<li>La g\u00e9om\u00e9trie de mesure 45\u00b0\/0\u00b0 avec \u00e9clairage omnidirectionnel mesure la couleur telle qu&rsquo;elle est vue par l&rsquo;\u0153il.<\/li>\n<li>Petit, compact et maniable, le ColorFlex L2 occupe tr\u00e8s peu d&rsquo;espace dans le laboratoire.<\/li>\n<li>L&rsquo;utilisation absolument intuitive est facile \u00e0 utiliser pour tous les employ\u00e9s<\/li>\n<li>Le logiciel int\u00e9gr\u00e9 affiche toutes les vues pertinentes pour l&rsquo;\u00e9valuation et l&rsquo;analyse des valeurs mesur\u00e9es<\/li>\n<li>Une connexion \u00e0 une imprimante, un moniteur ou un syst\u00e8me LIMS\/SPC existant peut \u00eatre facilement \u00e9tablie via des interfaces appropri\u00e9es.<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.24.3&Prime; 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C&rsquo;est pourquoi, pour mesurer la couleur, on l&rsquo;\u00e9tale souvent dans des cuvettes de mesure, qui doivent \u00eatre nettoy\u00e9es apr\u00e8s la mesure. <\/p>\n<p>La solution<\/p>\n<p>Pour mesurer la couleur, HunterLab recommande de placer simplement un bloc de margarine sur l&rsquo;ouverture du spectrophotom\u00e8tre ColorFlex EZ avec un film de support transparent pr\u00e9alablement d\u00e9coup\u00e9.<\/p>\n","protected":false},"author":2,"featured_media":340226,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[808],"tags":[868,1067,1087],"class_list":["post-340745","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-colorimetrie","tag-colorimetrie","tag-graisse-alimentaire","tag-margarine-fr"],"_links":{"self":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/posts\/340745","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/comments?post=340745"}],"version-history":[{"count":0,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/posts\/340745\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/media\/340226"}],"wp:attachment":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/media?parent=340745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/categories?post=340745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/tags?post=340745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}