{"id":367500,"date":"2025-03-05T09:45:00","date_gmt":"2025-03-05T08:45:00","guid":{"rendered":"https:\/\/hunterlab.de\/masurati-culoarea-nucilor\/"},"modified":"2025-08-08T17:04:27","modified_gmt":"2025-08-08T16:04:27","slug":"masurati-culoarea-nucilor","status":"publish","type":"post","link":"https:\/\/www.hunterlab.eu\/ro\/masurati-culoarea-nucilor\/","title":{"rendered":"M\u0103sura\u021bi culoarea nucilor"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; text_font_size=&#8221;18px&#8221; header_3_font=&#8221;||||||||&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Determinarea culorii nucilor &#8211; de la materia prim\u0103 la produsul finit<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.4&#8243; text_font_size=&#8221;18px&#8221; header_3_font=&#8221;||||||||&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><img decoding=\"async\" class=\"wp-image-282597 alignright\" src=\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/Branchen-Snack-Food-Nuesse-Applikation-2880w.png\" alt=\"Diferen\u021ba de culoare \u00eentre diferite tipuri de nuci\" width=\"450\" height=\"319\">Culoarea nucilor este un indicator important al calit\u0103\u021bii, prospe\u021bimii \u0219i prelucr\u0103rii acestora. Deoarece nucile sunt un produs natural, culoarea lor variaz\u0103 \u00een func\u021bie de soi, origine, gradul de coacere \u0219i condi\u021biile de depozitare. Modific\u0103rile de culoare pot ap\u0103rea \u00een timpul produc\u021biei \u0219i prelucr\u0103rii din diverse motive.  <\/p>\n<p>Pe de o parte, diferitele tipuri de nuci au \u00een mod natural culori diferite. De exemplu, alunele sunt de la maro deschis la maro \u00eenchis, migdalele sunt alb-crem f\u0103r\u0103 coaj\u0103 sau maro-ro\u0219cat cu coaj\u0103, nucile pot fi de la maro deschis la maro \u00eenchis cu unele pete gri sau negre, iar caju sunt de obicei filde\u0219 sau u\u0219or g\u0103lbui. <\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; text_font_size=&#8221;18px&#8221; header_3_font=&#8221;||||||||&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Pe de alt\u0103 parte, modific\u0103rile de culoare apar \u0219i \u00een timpul prelucr\u0103rii:<\/p>\n<ol>\n<li>Uscare\n<ul>\n<li>Dup\u0103 recoltare, nucile sunt adesea uscate pentru a le prelungi termenul de valabilitate.<\/li>\n<li>Acest proces poate duce la o u\u0219oar\u0103 \u00eentunecare, \u00een special atunci c\u00e2nd se utilizeaz\u0103 temperaturi ridicate.<\/li>\n<\/ul>\n<\/li>\n<li>Pr\u0103jire &#8211; prea deschis\u0103 sau prea \u00eenchis\u0103, pr\u0103jit\u0103 prea pu\u021bin sau prea mult timp?\n<ul>\n<li>\u00cen timpul pr\u0103jirii, zaharurile naturale din nuci se caramelizeaz\u0103, ceea ce duce la rumenire.<\/li>\n<li>\u00cen func\u021bie de gradul de pr\u0103jire, culoarea poate varia de la auriu deschis la maro intens.<\/li>\n<li>Reac\u021bia Maillard (o reac\u021bie chimic\u0103 \u00eentre aminoacizi \u0219i zah\u0103r) contribuie, de asemenea, la intensificarea culorii.<\/li>\n<\/ul>\n<\/li>\n<li>Condimentarea \u0219i prelucrarea\n<ul>\n<li>Sarea, condimentele sau acoperirea cu caramel pot, de asemenea, schimba culoarea.<\/li>\n<li>Nucile glazurate cu miere sau zah\u0103r au adesea un strat mai \u00eenchis, str\u0103lucitor.<\/li>\n<li>Nucile albite (de exemplu, migdalele) sunt cur\u0103\u021bate de coaj\u0103, ceea ce le face s\u0103 par\u0103 mai deschise la culoare.<\/li>\n<\/ul>\n<\/li>\n<li>Depozitare \u0219i oxidare\n<ul>\n<li>Nucile se pot oxida \u00een timp, mai ales dac\u0103 sunt expuse la lumin\u0103, oxigen sau umiditate.<\/li>\n<li>Acest lucru poate duce la o \u00eentunecare neuniform\u0103 sau la apari\u021bia petelor gri, ceea ce indic\u0103 o pierdere a calit\u0103\u021bii.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; text_font_size=&#8221;18px&#8221; header_3_font=&#8221;||||||||&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong><img decoding=\"async\" class=\"wp-image-348813 alignleft\" src=\"https:\/\/hunterlab.de\/wp-content\/uploads\/2020\/01\/Aeros_Application_Nuts.png\" alt=\"Aeros cu piuli\u021be pentru determinarea culorii\" width=\"243\" height=\"244\">M\u0103surarea culorii pentru controlul calit\u0103\u021bii nucilor<\/strong><\/p>\n<p>Pe scurt, culoarea unei nuci depinde de diver\u0219i factori, de la soi la prelucrare \u0219i depozitare. O culoare uniform\u0103 \u0219i proasp\u0103t\u0103 este considerat\u0103, \u00een general, un semn de calitate \u0219i conduce la o mai mare acceptare din partea consumatorilor. <\/p>\n<p>Culoarea este un indicator important al calit\u0103\u021bii \u0219i este m\u0103surat\u0103 \u00een industria alimentar\u0103 cu ajutorul spectrofotometrelor. Aceste dispozitive, cum ar fi <a href=\"https:\/\/hunterlab.ro\/aeros\/\" target=\"_blank\" rel=\"noopener\">spectrofotometrul Aeros<\/a> de la HunterLab, permit analiza obiectiv\u0103 \u0219i precis\u0103 a culorii, chiar \u0219i pentru suprafe\u021be neregulate, cum ar fi nucile \u0219i alte gust\u0103ri. <\/p>\n<p>Afla\u021bi \u00een detaliu \u00een raportul nostru de aplicare &#8222;M\u0103surarea culorii nucilor&#8221; cum pot produc\u0103torii \u0219i fabrican\u021bii s\u0103 asigure culoarea nucilor, care sunt provoc\u0103rile \u00een manipularea probelor \u0219i cum v\u0103 poate sprijini HunterLab cu portofoliul s\u0103u de produse pentru a determina colorimetric produsul dumneavoastr\u0103.<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.4&#8243; text_font_size=&#8221;18px&#8221; header_3_font=&#8221;||||||||&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p><strong>M\u0103surarea culorii altor produse din nuci, cum ar fi produsele tartinabile<\/strong><\/p>\n<p><img decoding=\"async\" class=\"wp-image-283266 alignright\" src=\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/Farbmessung-von-Apfelmus-2880w.jpg\" alt=\"M\u0103surarea culorii de mere\" width=\"304\" height=\"193\">Produc\u0103torii de produse tartinabile din nuci, cum ar fi untul de arahide, untul de migdale \u0219i alte unturi de nuci, se confrunt\u0103 cu provoc\u0103ri similare. Cu toate acestea, deoarece proba tinde s\u0103 fie p\u0103stoas\u0103, adic\u0103 semi-solid\u0103 \u0219i tartinabil\u0103, dar poate deveni mai lichid\u0103 sau mai solid\u0103 \u00een func\u021bie de fluctua\u021biile de temperatur\u0103, alte cerin\u021be de asigurare a calit\u0103\u021bii joac\u0103 un rol important. <\/p>\n<p>Aici, exper\u021bii \u00een colorimetrie de la HunterLab recomand\u0103 fie noul dispozitiv compact de m\u0103surare a culorii ColorFlex L2: crema sau pasta se \u00eentinde \u00eentr-o cuv\u0103, se pune pe dispozitiv \u0219i se m\u0103soar\u0103. Sau dispozitivul de m\u0103surare Aeros poate fi utilizat \u0219i aici. \u00cen func\u021bie de dimensiunea deschiderii recipientului produsului final, senzorul Aeros poate m\u0103sura proba \u00een ambalajul s\u0103u de sus, f\u0103r\u0103 contact.  <\/p>\n<p>Inginerii no\u0219tri cu experien\u021b\u0103 \u00een aplica\u021bii v\u0103 vor sf\u0103tui care dintre cele dou\u0103 variante s\u0103 o utiliza\u021bi.  <a href=\"https:\/\/hunterlab.ro\/contactati-ne\/\" target=\"_blank\" rel=\"noopener\">Contacta\u021bi echipa HunterLab Europe, a\u0219tept\u0103m cu ner\u0103bdare s\u0103 primim ve\u0219ti de la dumneavoastr\u0103!<\/a><\/p>\n<p>[\/et_pb_text][difl_dual_button btn_left_background_bgcolor=&#8221;#DC4A50&#8243; use_left_button_icon=&#8221;off&#8221; btn_right_background_bgcolor=&#8221;#FFFFFF&#8221; use_right_button_icon=&#8221;off&#8221; left_button=&#8221;Vorbi\u021bi cu noi, vom fi bucuro\u0219i s\u0103 v\u0103 sf\u0103tuim!&#8221; left_button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjM4NTAifX0=@&#8221; 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