{"id":341417,"date":"2020-01-01T20:07:00","date_gmt":"2020-01-01T19:07:00","guid":{"rendered":"https:\/\/hunterlab.de\/mesure-de-la-couleur-des-produits-laitiers-liquides-2\/"},"modified":"2025-07-02T11:13:28","modified_gmt":"2025-07-02T10:13:28","slug":"mesure-de-la-couleur-des-produits-laitiers-liquides","status":"publish","type":"post","link":"https:\/\/www.hunterlab.eu\/fr\/colorimetrie-des-produits-laitiers-liquides\/","title":{"rendered":"Mesure de la couleur des produits laitiers liquides"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\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][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][et_pb_text _builder_version=\u00a0\u00bb4.24.3&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]<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/Farbmessung-von-Milch.png\" width=\"1920\" height=\"1280\" alt=\"Colorim\u00e9trie des produits laitiers\" class=\"wp-image-283038 alignnone size-full\" srcset=\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/Farbmessung-von-Milch.png 1920w, https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/Farbmessung-von-Milch-1280x853.png 1280w, https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/Farbmessung-von-Milch-980x653.png 980w, https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/Farbmessung-von-Milch-480x320.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1920px, 100vw\" \/><em>Qu&rsquo;il s&rsquo;agisse de lait de vache ou de laits \u00e0 base de noix ou de c\u00e9r\u00e9ales, de plus en plus populaires, une teinte constante est un gage de qualit\u00e9 et de fra\u00eecheur.<\/em><\/p>\n<p><strong>La t\u00e2che<\/strong><\/p>\n<p>Les produits laitiers liquides (lait, cr\u00e8me, etc.) doivent \u00eatre plac\u00e9s dans un r\u00e9cipient appropri\u00e9 pour mesurer la couleur. Cependant, une simple mesure de la r\u00e9flexion serait fauss\u00e9e pour ces aliments translucides, car pour ces derniers, la lumi\u00e8re ambiante et le niveau de remplissage dans la cuvette ont une influence sur la couleur mesur\u00e9e. <\/p>\n<p><strong>La solution<\/strong><\/p>\n<p>HunterLab recommande ici la mesure de la couleur dans une cuvette en verre sp\u00e9ciale de 64 mm, avec la bague et le set de disques sur le spectrophotom\u00e8tre ColorFlex EZ. L&rsquo;anneau garantit une \u00e9paisseur de couche identique pour toutes les mesures, et le tampon blanc (disque) permet d&rsquo;exclure la lumi\u00e8re ambiante tout en fournissant un arri\u00e8re-plan normalis\u00e9.<\/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][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][et_pb_text _builder_version=\u00a0\u00bb4.24.3&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]<\/p>\n<p><strong><img decoding=\"async\" src=\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/Farbmessung-von-Milch-Yellowness-9486-1920w-300x200.jpg\" width=\"300\" height=\"200\" alt=\"Colorim\u00e9trie-du-lait-Yellowness\" class=\"wp-image-283084 alignright size-medium\">La mesure est tr\u00e8s simple<\/strong>:<\/p>\n<ul>\n<li>Placer l&rsquo;anneau dans la cuvette en verre<\/li>\n<li>Remplir le produit juste au-dessus de l&rsquo;anneau<\/li>\n<li>Placer le tampon et appuyer jusqu&rsquo;\u00e0 la bague<\/li>\n<li>Placer la cuvette sur le diaphragme<\/li>\n<li>D\u00e9clencher la mesure en appuyant sur un bouton<\/li>\n<li>Lire les valeurs<\/li>\n<\/ul>\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][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][et_pb_text _builder_version=\u00a0\u00bb4.24.3&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]<strong><img decoding=\"async\" src=\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/CFLX-SC-ASSY-1920w-300x200.png\" width=\"250\" height=\"150\" alt=\"CFLX-SC-ASSY\" class=\"wp-image-283092 alignright size-medium\">Les accessoires :<\/strong><\/p>\n<ul>\n<li>Cuvette en verre<\/li>\n<li>Kit anneau et disque<\/li>\n<li>Diaphragme de cuvette<\/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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Cependant, une simple mesure de la r\u00e9flexion serait fauss\u00e9e pour ces aliments translucides, car pour ces derniers, la lumi\u00e8re ambiante et le niveau de remplissage dans la cuvette ont une influence sur la couleur mesur\u00e9e. <\/p>\n","protected":false},"author":2,"featured_media":0,"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":[868,1061,1218],"class_list":["post-341417","post","type-post","status-publish","format-standard","hentry","category-colorimetrie","tag-colorimetrie","tag-lait","tag-produits-laitiers-liquides"],"_links":{"self":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/posts\/341417","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=341417"}],"version-history":[{"count":0,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/posts\/341417\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/media?parent=341417"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/categories?post=341417"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/tags?post=341417"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}