{"id":341119,"date":"2020-01-01T18:43:00","date_gmt":"2020-01-01T17:43:00","guid":{"rendered":"https:\/\/hunterlab.de\/mesure-de-la-couleur-des-ingredients-de-boulangerie-en-poudre-avec-le-colorflex-ez-2\/"},"modified":"2025-07-17T15:01:06","modified_gmt":"2025-07-17T14:01:06","slug":"mesure-de-la-couleur-des-ingredients-de-boulangerie-en-poudre-avec-le-colorflex-ez","status":"publish","type":"post","link":"https:\/\/www.hunterlab.eu\/fr\/mesure-de-la-couleur-des-ingredients-de-boulangerie-en-poudre-avec-le-colorflex-ez\/","title":{"rendered":"Mesure de la couleur des ingr\u00e9dients de boulangerie en poudre avec le ColorFlex EZ"},"content":{"rendered":"

[et_pb_section fb_built=\u00a0\u00bb1″ _builder_version=\u00a0\u00bb4.16″ global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.16″ 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″ _builder_version=\u00a0\u00bb4.16″ 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″ 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

\"Colorim\u00e9trie-de-la-farine\"Les ingr\u00e9dients de boulangerie<\/strong> en poudre tels que la farine, la semoule, la levure chimique ou l’amidon<\/strong>, ainsi que les m\u00e9langes pr\u00eats \u00e0 l’emploi, peuvent \u00eatre d\u00e9termin\u00e9s avec pr\u00e9cision par colorim\u00e9trie \u00e0 l’aide d’un spectrophotom\u00e8tre tel que le ColorFlex EZ. Ainsi, les fabricants garantissent une apparence constante<\/strong> et inspirent confiance dans le produit. <\/p>\n

Les poudres sont constitu\u00e9es de minuscules particules. Pour garantir une mesure uniforme de la couleur<\/strong>, il convient de cr\u00e9er une surface uniforme. Pour ce faire, une quantit\u00e9 g\u00e9n\u00e9reuse de poudre<\/strong> est vers\u00e9e dans une cuvette ronde en verre de 64 mm. Une \u00e9paisseur de couche suffisante minimise les effets de la lumi\u00e8re ambiante incidente et garantit des mesures pr\u00e9cises<\/strong>. (Une \u00e9paisseur de 50 mm rend \u00e9galement la poudre translucide effectivement opaque pour la mesure de la r\u00e9flexion).
Avant de commencer la mesure, standardisez l’appareil avec les \u00e9talons noir et blanc fournis avec l’appareil. <\/p>\n

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\"Colorim\u00e9trie Pour cela, il suffit de taper la cuvette sur une surface dure pour que la poudre se d\u00e9pose un peu, puis de la placer sur le diaphragme de mani\u00e8re \u00e0 ce que la poudre puisse \u00eatre mesur\u00e9e \u00e0 travers le fond en verre de la cuvette. (Veillez \u00e0 ne pas mettre de poudre sur l’ouverture du diaphragme). <\/p>\n

Il suffit d’appuyer sur un bouton pour d\u00e9clencher la mesure de la couleur et afficher directement les valeurs mesur\u00e9es sur l’\u00e9cran.<\/strong><\/p>\n

Retirez la cuvette de l’orifice de mesure, videz-la et remplissez-la \u00e0 nouveau, puis mesurez la poudre de la m\u00eame quantit\u00e9 d’\u00e9chantillon au moins trois fois. Ensuite, utilisez le logiciel pour faire la moyenne des trois mesures de couleur afin d’obtenir une valeur de couleur repr\u00e9sentative de l’\u00e9chantillon. Le calcul de la moyenne de plusieurs mesures<\/strong> r\u00e9duit les fluctuations des valeurs de mesure que l’on rencontre toujours en relation avec des \u00e9chantillons non uniformes. <\/p>\n

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\"\"Quel que soit le type de poudre ou de farine<\/strong> que vous souhaitez mesurer, les spectrophotom\u00e8tres HunterLab vous permettent de garantir \u00e0 chaque acheteur un aspect visuel constant et de mettre en avant vos standards de qualit\u00e9. Dans tous les cas, avec HunterLab, vous choisissez le fournisseur qui propose les spectrophotom\u00e8tres les plus qualitatifs<\/strong> du march\u00e9 pour l’industrie alimentaire<\/strong>. <\/p>\n

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Les ingr\u00e9dients de boulangerie en poudre tels que la farine, la semoule, la levure chimique ou l’amidon, ainsi que les m\u00e9langes pr\u00eats \u00e0 l’emploi, peuvent \u00eatre d\u00e9termin\u00e9s avec pr\u00e9cision par colorim\u00e9trie \u00e0 l’aide d’un spectrophotom\u00e8tre tel que le ColorFlex EZ. Ainsi, les fabricants garantissent une apparence constante et inspirent confiance dans le produit. <\/p>\n","protected":false},"author":2,"featured_media":282755,"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":[868,1335,1058],"class_list":["post-341119","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-colorimetrie","tag-colorimetrie","tag-en-poudre","tag-ingredients-de-boulangerie"],"_links":{"self":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/posts\/341119","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=341119"}],"version-history":[{"count":0,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/posts\/341119\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/media\/282755"}],"wp:attachment":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/media?parent=341119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/categories?post=341119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/tags?post=341119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}