{"id":14735,"date":"2026-06-05T09:20:12","date_gmt":"2026-06-05T09:20:12","guid":{"rendered":"https:\/\/tenessy.com\/?p=14735"},"modified":"2026-06-05T09:20:13","modified_gmt":"2026-06-05T09:20:13","slug":"mechanismus-pusobeni-edta-2na-pri-kazdodennim-chemickem-cisteni","status":"publish","type":"post","link":"https:\/\/tenessy.com\/cs\/mechanismus-pusobeni-edta-2na-pri-kazdodennim-chemickem-cisteni\/","title":{"rendered":"\u00da\u010dinek EDTA-2Na p\u0159i ka\u017edodenn\u00edm chemick\u00e9m \u010di\u0161t\u011bn\u00ed"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"14735\" class=\"elementor elementor-14735\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fdbc6e4 e-con-full e-flex e-con e-parent\" data-id=\"fdbc6e4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-105ebe2 elementor-widget elementor-widget-image\" data-id=\"105ebe2\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2024\/09\/basket-with-detergents-gloves-and-sponges-on-kitchen-table-harmless-dishwashing-detergent-1024x682.jpg\" class=\"attachment-large size-large wp-image-4936\" alt=\"Ko\u0161 s \u010distic\u00edmi prost\u0159edky, rukavicemi a houbi\u010dkami na kuchy\u0148sk\u00e9m stole. Ne\u0161kodn\u00fd prost\u0159edek na myt\u00ed n\u00e1dob\u00ed\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2024\/09\/basket-with-detergents-gloves-and-sponges-on-kitchen-table-harmless-dishwashing-detergent-1024x682.jpg 1024w, https:\/\/tenessy.com\/wp-content\/uploads\/2024\/09\/basket-with-detergents-gloves-and-sponges-on-kitchen-table-harmless-dishwashing-detergent-300x200.jpg 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2024\/09\/basket-with-detergents-gloves-and-sponges-on-kitchen-table-harmless-dishwashing-detergent-768x512.jpg 768w, https:\/\/tenessy.com\/wp-content\/uploads\/2024\/09\/basket-with-detergents-gloves-and-sponges-on-kitchen-table-harmless-dishwashing-detergent-1536x1024.jpg 1536w, https:\/\/tenessy.com\/wp-content\/uploads\/2024\/09\/basket-with-detergents-gloves-and-sponges-on-kitchen-table-harmless-dishwashing-detergent.jpg 2000w\" sizes=\"(max-width: 800px) 100vw, 800px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0d9856 elementor-widget elementor-widget-heading\" data-id=\"e0d9856\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00davod<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ae54ec elementor-widget elementor-widget-text-editor\" data-id=\"5ae54ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">P\u0159i navrhov\u00e1n\u00ed slo\u017een\u00ed <a href=\"https:\/\/tenessy.com\/applications\/daily-chemical-solution\/\">denn\u00ed chemick\u00fd<\/a> V \u010distic\u00edch prost\u0159edc\u00edch se skr\u00fdv\u00e1 nepostradateln\u00fd \u201eneviditeln\u00fd str\u00e1\u017ece\u201c. A\u010dkoli se \u010dasto objevuje a\u017e na konci seznamu slo\u017eek \u2013 n\u011bkdy dokonce a\u017e za vonn\u00fdmi l\u00e1tkami a konzerva\u010dn\u00edmi p\u0159\u00edsadami \u2013, jeho p\u0159\u00ednos pro kone\u010dn\u00fd z\u00e1\u017eitek z produktu je naprosto z\u00e1sadn\u00ed. Touto slo\u017ekou je\u00a0<\/span><strong><span class=\"\">EDTA disodn\u00fd<\/span><\/strong><span class=\"\">, b\u011b\u017en\u011b ozna\u010dovan\u00e9 jako\u00a0<\/span><strong><span class=\"\">EDTA-2Na<\/span><\/strong><span class=\"\">.<\/span><\/p><p class=\"ds-markdown-paragraph\"><span class=\"\">Pro TENESSY\u2019s <a href=\"https:\/\/tenessy.com\/hpmc-supplier\/innovation\/\">V\u00ddZKUM A V\u00ddVOJ<\/a> pro n\u00e1\u0161 t\u00fdm i partnery z oboru znamen\u00e1, \u017ee porozum\u011bn\u00ed l\u00e1tce EDTA-2Na p\u0159esahuje pouh\u00e9 sezn\u00e1men\u00ed se s jej\u00edmi fyzik\u00e1ln\u011b-chemick\u00fdmi parametry. Vy\u017eaduje to hlubok\u00fd vhled do jej\u00edho\u00a0<\/span><strong><span class=\"\">chov\u00e1n\u00ed v koordina\u010dn\u00ed chemii<\/span><\/strong><span class=\"\"> v komplexn\u00edch tekut\u00fdch prost\u0159ed\u00edch a jeho regula\u010dn\u00ed mechanismy v r\u016fzn\u00fdch f\u00e1z\u00edch. T<\/span><span class=\"\">Tento \u010dl\u00e1nek se bude zab\u00fdvat anal\u00fdzou kl\u00ed\u010dov\u00e9ho v\u00fdznamu EDTA-2Na v ka\u017edodenn\u00edm chemick\u00e9m \u010di\u0161t\u011bn\u00ed z hlediska mechanismu p\u016fsoben\u00ed.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bbece77 elementor-widget elementor-widget-heading\" data-id=\"bbece77\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">I. Z\u00e1kladn\u00ed fyzik\u00e1ln\u011b-chemick\u00e9 vlastnosti EDTA-2Na a podstata chelatace<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7df1793 elementor-widget elementor-widget-image\" data-id=\"7df1793\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/06\/EDTA-2Na-1024x683.jpg\" class=\"attachment-large size-large wp-image-14740\" alt=\"EDTA-2Na\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/06\/EDTA-2Na-1024x683.jpg 1024w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/06\/EDTA-2Na-300x200.jpg 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/06\/EDTA-2Na-768x512.jpg 768w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/06\/EDTA-2Na-1536x1024.jpg 1536w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/06\/EDTA-2Na-2048x1365.jpg 2048w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/06\/EDTA-2Na-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-740e220 elementor-widget elementor-widget-text-editor\" data-id=\"740e220\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\"><a href=\"https:\/\/tenessy.com\/disodium-edta-edta-2na\/\">EDTA-2Na<\/a>, s chemick\u00fdm vzorcem C\u2081\u2080H\u2081\u2084N\u2082Na\u2082O\u2088\u00b72H\u2082O<\/span><span class=\"\">, je b\u00edl\u00fd krystalick\u00fd pr\u00e1\u0161ek rozpustn\u00fd ve vod\u011b. Jeho hlavn\u00ed funk\u010dn\u00ed skupiny tvo\u0159\u00ed dv\u011b aminov\u00e9 skupiny a \u010dty\u0159i karboxylov\u00e9 skupiny, kter\u00e9 spole\u010dn\u011b tvo\u0159\u00ed\u00a0<\/span><strong><span class=\"\">koordina\u010dn\u00ed prostor s vysokou hustotou elektron\u016f<\/span><\/strong><span class=\"\">.<\/span><\/p><p class=\"ds-markdown-paragraph\"><span class=\"\">Z hlediska koordina\u010dn\u00ed chemie je mechanismus p\u016fsoben\u00ed EDTA-2Na typick\u00fdm\u00a0<\/span><strong><span class=\"\">chela\u010dn\u00ed proces s v\u00edcesyt\u00fdmi ligandy<\/span><\/strong><span class=\"\">. Funguje jako p\u0159esn\u00e1 \u201emolekul\u00e1rn\u00ed pouta\u201c, kter\u00e1 poskytuj\u00ed elektrony s voln\u00fdm p\u00e1rem k vytvo\u0159en\u00ed\u00a0<\/span><strong><span class=\"\">stabiln\u00ed chel\u00e1ty s prstencovou strukturou<\/span><\/strong><span class=\"\">\u00a0s voln\u00fdmi ionty kov\u016f v roztoku (p\u0159edev\u0161\u00edm dvojmocn\u00fdmi a trojmocn\u00fdmi ionty kov\u016f). Vazebn\u00e9 konstanty t\u011bchto chel\u00e1t\u016f jsou mimo\u0159\u00e1dn\u011b vysok\u00e9, co\u017e znamen\u00e1, \u017ee jakmile dojde k nav\u00e1z\u00e1n\u00ed, jsou ionty kov\u016f \u201epasivov\u00e1ny\u201c a ji\u017e se nepod\u00edlej\u00ed na n\u00e1sledn\u00fdch vedlej\u0161\u00edch reakc\u00edch.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c8fd91 elementor-widget elementor-widget-heading\" data-id=\"0c8fd91\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">II.  Z\u00e1kladn\u00ed mechanismy: \u010cty\u0159i kl\u00ed\u010dov\u00e9 regula\u010dn\u00ed funkce p\u0159i ka\u017edodenn\u00edm chemick\u00e9m \u010di\u0161t\u011bn\u00ed<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7729ed elementor-widget elementor-widget-text-editor\" data-id=\"c7729ed\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\">V \u0161amponech, sprchov\u00fdch gelech, prac\u00edch prost\u0159edc\u00edch nebo \u010distic\u00edch p\u0159\u00edpravc\u00edch na obli\u010dej pln\u00ed EDTA-2Na krom\u011b prost\u00e9ho vytv\u00e1\u0159en\u00ed komplex\u016f n\u011bkolik kl\u00ed\u010dov\u00fdch funkc\u00ed:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0506129 elementor-widget elementor-widget-heading\" data-id=\"0506129\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1.  \u0158\u00edzen\u00ed tvrdosti vody: Odstran\u011bn\u00ed m\u00fddlov\u00fdch usazenin a zlep\u0161en\u00ed p\u011bnivosti<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4bdde9 elementor-widget elementor-widget-text-editor\" data-id=\"a4bdde9\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\"><p class=\"ds-markdown-paragraph\"><span class=\"\">Nejv\u011bt\u0161\u00ed v\u00fdzvou p\u0159i pou\u017e\u00edv\u00e1n\u00ed b\u011b\u017en\u00fdch chemick\u00fdch \u010distic\u00edch prost\u0159edk\u016f je\u00a0<\/span><strong><span class=\"\">tvrdost vody<\/span><\/strong><span class=\"\">. Ca\u00b2\u207a<\/span><span class=\"\"> a Mg\u00b2\u207a<\/span><span class=\"\">\u00a0Iony ve vod\u011b jsou p\u0159irozen\u00fdmi nep\u0159\u00e1teli tradi\u010dn\u00edch povrchov\u011b aktivn\u00edch l\u00e1tek (jako jsou soli mastn\u00fdch kyselin a m\u00fddlov\u00e9 z\u00e1sady).<\/span><\/p><ul><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Mechanismus<\/span><\/strong><span class=\"\">: Kdy\u017e se EDTA-2Na p\u0159id\u00e1 do vody, jeho afinita k Ca\u00b2\u207a<\/span><span class=\"\"> a Mg\u00b2\u207a<\/span><span class=\"\">\u00a0je mnohem vy\u0161\u0161\u00ed ne\u017e u iont\u016f mastn\u00fdch kyselin. Tyto ionty zp\u016fsobuj\u00edc\u00ed tvrdost rychle v\u00e1\u017ee a vytv\u00e1\u0159\u00ed s nimi rozpustn\u00e9 chel\u00e1tov\u00e9 komplexy.<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Makroskopick\u00e9 jevy<\/span><\/strong><span class=\"\">:\u00a0<\/span><strong><span class=\"\">\u00da\u010dinn\u011b zabra\u0148uje tvorb\u011b nerozpustn\u00fdch \u201em\u00fddlov\u00fdch usazenin\u201c (kovov\u00fdch m\u00fddel)<\/span><\/strong><span class=\"\">. T\u00edm se nejen zabr\u00e1n\u00ed usazov\u00e1n\u00ed b\u00edl\u00fdch sra\u017eenin na vl\u00e1knech tkaniny nebo na kutikul\u00e1ch vlas\u016f \u2013 d\u00edky \u010demu\u017e barvy z\u016fstanou z\u00e1\u0159iv\u00e9 a vlasy hladk\u00e9 \u2013, ale tak\u00e9 se eliminuje negativn\u00ed vliv tvrd\u00e9 vody na povrchov\u011b aktivn\u00ed l\u00e1tky,\u00a0<\/span><strong><span class=\"\">v\u00fdrazn\u00e9 zv\u00fd\u0161en\u00ed rychlosti p\u011bn\u011bn\u00ed a hustoty p\u011bny<\/span><\/strong><span class=\"\">, \u010d\u00edm\u017e je zaji\u0161t\u011bn pln\u00fd \u010distic\u00ed \u00fa\u010dinek.<\/span><\/p><\/li><\/ul><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-00775b3 elementor-widget elementor-widget-heading\" data-id=\"00775b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2. Synergie antioxidant\u016f: Ochrana vonn\u00fdch l\u00e1tek a \u00fa\u010dinn\u00fdch slo\u017eek<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77e4b92 elementor-widget elementor-widget-text-editor\" data-id=\"77e4b92\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">Rozklad kosmetick\u00fdch surovin je do zna\u010dn\u00e9 m\u00edry zp\u016fsoben\u00a0<\/span><strong><span class=\"\">reakce samovoln\u00e9ho oxidace<\/span><\/strong><span class=\"\">. Stopov\u00e9 mno\u017estv\u00ed Fe\u00b3\u207a<\/span><span class=\"\"> a Cu\u00b2\u207a<\/span><span class=\"\">\u00a0p\u016fsobit jako mocn\u00fd\u00a0<\/span><strong><span class=\"\">oxida\u010dn\u00ed katalyz\u00e1tory<\/span><\/strong><span class=\"\">.<\/span><\/p><ul><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Podrobn\u00fd popis mechanismu<\/span><\/strong><span class=\"\">: Tyto ionty p\u0159echodn\u00fdch kov\u016f katalyzuj\u00ed rozklad peroxid\u016f, p\u0159i\u010dem\u017e vznikaj\u00ed voln\u00e9 radik\u00e1ly, kter\u00e9 vedou k \u017eluknut\u00ed oleje, zm\u011bn\u011b barvy parf\u00e9m\u016f a deaktivaci \u00fa\u010dinn\u00fdch l\u00e1tek, jako jsou vitam\u00edny C a E.<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u00daloha EDTA-2Na<\/span><\/strong><span class=\"\">: Zapln\u011bn\u00edm elektronov\u00fdch orbital\u016f Fe\u00b3\u207a<\/span><span class=\"katex\"><span class=\"katex-mathml\">\/Cu\u00b2\u207a<\/span><\/span><span class=\"\">(koordina\u010dn\u00ed nasycen\u00ed), to\u00a0<\/span><strong><span class=\"\">zcela je zbavuje jejich katalytick\u00e9 aktivity<\/span><\/strong><span class=\"\">. Toto\u00a0<\/span><strong><span class=\"\">\u201esynergie antioxidant\u016f\u201c<\/span><\/strong><span class=\"\">\u00a0\u00fa\u010dinn\u011b prodlu\u017euje trvanlivost v\u00fdrobku a chr\u00e1n\u00ed p\u0159\u00edrodn\u00ed v\u00fdta\u017eky a funk\u010dn\u00ed slo\u017eky p\u0159ed rozkladem.<\/span><\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d917637 elementor-widget elementor-widget-heading\" data-id=\"d917637\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3. Zv\u00fd\u0161en\u00ed obsahu konzerva\u010dn\u00edch l\u00e1tek: naru\u0161en\u00ed ochrany p\u0159ed mikroorganismy<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8da6155 elementor-widget elementor-widget-text-editor\" data-id=\"8da6155\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">V konzerva\u010dn\u00edch syst\u00e9mech v\u00fdrobk\u016f denn\u00ed chemie pln\u00ed EDTA-2Na roli \u201epr\u016fkopn\u00edka\u201c.<\/span><\/p><ul><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Jedine\u010dn\u00fd mechanismus<\/span><\/strong><span class=\"\">: Bun\u011b\u010dn\u00e9 st\u011bny bakteri\u00ed a hub maj\u00ed vn\u011bj\u0161\u00ed ochrannou vrstvu slo\u017eenou z lipopolysacharid\u016f a b\u00edlkovin, v n\u00ed\u017e ionty ho\u0159\u010d\u00edku hraj\u00ed kl\u00ed\u010dovou roli p\u0159i udr\u017eov\u00e1n\u00ed struktur\u00e1ln\u00ed stability a vytv\u00e1\u0159en\u00ed fyzick\u00e9 bari\u00e9ry.<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Proces<\/span><\/strong><span class=\"\">: EDTA-2Na vytv\u00e1\u0159\u00ed chel\u00e1t s Mg\u00b2\u207a<\/span><span class=\"\">\u00a0ve vn\u011bj\u0161\u00ed bun\u011b\u010dn\u00e9 membr\u00e1n\u011b, \u010d\u00edm\u017e naru\u0161uje jej\u00ed strukturu a\u00a0<\/span><strong><span class=\"\">zv\u00fd\u0161en\u00ed propustnosti bun\u011b\u010dn\u00e9 st\u011bny<\/span><\/strong><span class=\"\">.<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Praktick\u00e9 vyu\u017eit\u00ed<\/span><\/strong><span class=\"\">: D\u00edky tomu mohou tradi\u010dn\u00ed konzerva\u010dn\u00ed l\u00e1tky (jako je fenoxyethanol a parabeny) sn\u00e1ze pronikat do bun\u011bk a vyvol\u00e1vat sv\u00e9 toxick\u00e9 \u00fa\u010dinky. EDTA-2Na tedy\u00a0<\/span><strong><span class=\"\">sni\u017euje pot\u0159ebn\u00e9 d\u00e1vkov\u00e1n\u00ed konzerva\u010dn\u00edch l\u00e1tek<\/span><\/strong><span class=\"\">, zvy\u0161uje celkovou \u00fa\u010dinnost konzerva\u010dn\u00edho syst\u00e9mu a zaji\u0161\u0165uje \u00fa\u010dinn\u00e9 antibakteri\u00e1ln\u00ed \u00fa\u010dinky i v neutr\u00e1ln\u00edm nebo slab\u011b kysel\u00e9m prost\u0159ed\u00ed.<\/span><\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5468d2 elementor-widget elementor-widget-heading\" data-id=\"f5468d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4. Stabiliz\u00e1tor a \u010distic\u00ed l\u00e1tka: zachov\u00e1n\u00ed fyzick\u00e9ho vzhledu<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cd2cda5 elementor-widget elementor-widget-text-editor\" data-id=\"cd2cda5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">V pr\u016fhledn\u00fdch m\u00fddlov\u00fdch z\u00e1kladn\u00e1ch nebo v syst\u00e9mech s vysok\u00fdm obsahem povrchov\u011b aktivn\u00edch l\u00e1tek \u0159e\u0161\u00ed EDTA-2Na tak\u00e9 probl\u00e9my se \u201ezakalen\u00edm\u201c.<\/span><\/p><ul><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Vysv\u011btlen\u00ed jevu<\/span><\/strong><span class=\"\">: Stopov\u00e9 mno\u017estv\u00ed kovov\u00fdch ne\u010distot poch\u00e1zej\u00edc\u00edch ze surovin nebo sol\u00ed ve vod\u011b m\u016f\u017ee p\u0159i ur\u010dit\u00fdch koncentrac\u00edch zm\u011bnit micel\u00e1rn\u00ed strukturu povrchov\u011b aktivn\u00edch l\u00e1tek, co\u017e vede k sr\u00e1\u017een\u00ed nebo zakalen\u00ed.<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Mechanismus reakce<\/span><\/strong><span class=\"\">: T\u00edm, \u017ee EDTA-2Na v\u00e1\u017ee tyto ru\u0161iv\u00e9 ionty, stabilizuje micel\u00e1rn\u00ed stav, \u010d\u00edm\u017e\u00a0<\/span><strong><span class=\"\">obnoven\u00ed a zachov\u00e1n\u00ed \u010dist\u00e9ho a pr\u016fhledn\u00e9ho vzhledu v\u00fdrobku<\/span><\/strong><span class=\"\">\u2014kl\u00ed\u010dov\u00fd parametr kontroly kvality u \u201eprac\u00edch prost\u0159edk\u016f na pr\u00e1dlo bez barviv\u201c nebo \u201et\u011blov\u00fdch myc\u00edch prost\u0159edk\u016f\u201c.<\/span><\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9b2cd0b e-flex e-con-boxed e-con e-parent\" data-id=\"9b2cd0b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-47b4288 elementor-widget elementor-widget-heading\" data-id=\"47b4288\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">III. P\u0159esn\u00e9 formulace: koncentra\u010dn\u00ed gradienty a sc\u00e9n\u00e1\u0159e pou\u017eit\u00ed<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4a0041 elementor-widget elementor-widget-text-editor\" data-id=\"a4a0041\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">P\u0159i pou\u017eit\u00ed EDTA-2Na doporu\u010duje spole\u010dnost TENESSY p\u0159esn\u00e9 stanoven\u00ed d\u00e1vkov\u00e1n\u00ed na z\u00e1klad\u011b zam\u011b\u0159en\u00ed produktu. Podle referen\u010dn\u00edch \u00fadaj\u016f z oboru:<\/span><\/p><ul><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">P\u00e9\u010de o ple\u0165 \/ Dekorativn\u00ed kosmetika (s\u00e9ra, ple\u0165ov\u00e9 vody, make-upy)<\/span><\/strong><span class=\"\">: Obvykle se reguluje na\u00a0<\/span><strong><span class=\"\">0,05% \u2013 0,2%<\/span><\/strong><span class=\"\">. Hlavn\u00edm c\u00edlem je zabr\u00e1nit oxida\u010dn\u00edmu zabarven\u00ed a chr\u00e1nit citliv\u00e9 \u00fa\u010dinn\u00e9 l\u00e1tky, p\u0159i\u010dem\u017e je t\u0159eba db\u00e1t na to, aby nedoch\u00e1zelo k do\u010dasn\u00e9mu m\u00edrn\u00e9mu naru\u0161en\u00ed ko\u017en\u00ed bari\u00e9ry zp\u016fsoben\u00e9mu nadm\u011brnou chelatac\u00ed.<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Osobn\u00ed hygiena (\u0161ampony, sprchov\u00e9 gely)<\/span><\/strong><span class=\"\">: Doporu\u010den\u00e9 d\u00e1vkov\u00e1n\u00ed je\u00a0<\/span><strong><span class=\"\">0,1% \u2013 0,5%<\/span><\/strong><span class=\"\">. Hlavn\u00ed funkc\u00ed je chelatace iont\u016f zp\u016fsobuj\u00edc\u00edch tvrdost z vodovodn\u00ed vody a zlep\u0161en\u00ed pocitu na dotek po pran\u00ed.<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u010cistic\u00ed prost\u0159edky pro dom\u00e1cnost (prac\u00ed prost\u0159edky, prost\u0159edky na myt\u00ed n\u00e1dob\u00ed)<\/span><\/strong><span class=\"\">: D\u00e1vka se m\u016f\u017ee zv\u00fd\u0161it na\u00a0<\/span><strong><span class=\"\">0,2% \u2013 0,8%<\/span><\/strong><span class=\"\">\u00a0, nebo dokonce je\u0161t\u011b vy\u0161\u0161\u00ed (a\u017e o n\u011bkolik procentn\u00edch bod\u016f u pr\u016fmyslov\u00fdch odstra\u0148ova\u010d\u016f n\u00e1t\u011br\u016f \u010di vysoce \u00fa\u010dinn\u00fdch odma\u0161\u0165ova\u010d\u016f), aby bylo mo\u017en\u00e9 vyrovnat se s vysokou tvrdost\u00ed vody a extr\u00e9mn\u00edm ru\u0161iv\u00fdm vlivem iont\u016f ne\u010distot.<\/span><\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9cf3064 elementor-widget elementor-widget-heading\" data-id=\"9cf3064\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Z\u00e1v\u011br<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d55bd9a elementor-widget elementor-widget-text-editor\" data-id=\"d55bd9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">V dne\u0161n\u00edm st\u00e1le v\u00edce konkuren\u010dn\u00edm odv\u011btv\u00ed chemick\u00fdch \u010distic\u00edch prost\u0159edk\u016f pro ka\u017edodenn\u00ed pou\u017eit\u00ed spo\u010d\u00edv\u00e1 odli\u0161en\u00ed receptur \u010dasto v \u201eneviditeln\u00fdch detailech\u201c. To, co vn\u00edmaj\u00ed spot\u0159ebitel\u00e9 \u2013 a\u0165 u\u017e jde o bohatou p\u011bnu, z\u00e1\u0159iv\u011bj\u0161\u00ed pr\u00e1dlo nebo hebkou poko\u017eku po koupeli \u2013 m\u00e1 z pohledu v\u00fdvoj\u00e1\u0159\u016f receptur svou logiku, kter\u00e1 je neodd\u011bliteln\u011b spjata s p\u0159esn\u00fdm \u201emaskov\u00e1n\u00edm\u201c jednoho \u010di dvou kovov\u00fdch iont\u016f l\u00e1tkou EDTA-2Na.<\/span><\/p><p class=\"ds-markdown-paragraph\"><span class=\"\">Hodnota EDTA-2Na nespo\u010d\u00edv\u00e1 v tom, \u017ee by st\u00e1la v centru pozornosti; spo\u010d\u00edv\u00e1 v tom, \u017ee slou\u017e\u00ed jako nejspolehliv\u011bj\u0161\u00ed z\u00e1klad, kter\u00fd zaji\u0161\u0165uje, aby ka\u017ed\u00e1 \u00fa\u010dinn\u00e1 l\u00e1tka plnila svou zam\u00fd\u0161lenou funkci v optim\u00e1ln\u00edm prost\u0159ed\u00ed. Pro <a href=\"https:\/\/tenessy.com\/\">TENESSY<\/a>, neomezujeme se pouze na dod\u00e1vku surovin, kter\u00e9 spl\u0148uj\u00ed regula\u010dn\u00ed normy. Na\u0161\u00edm c\u00edlem je pom\u00e1hat partner\u016fm nahl\u00e9dnout pod povrch receptury a pochopit skute\u010dnou roli ka\u017ed\u00e9 molekuly v r\u00e1mci dan\u00e9ho syst\u00e9mu.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>P\u0159i v\u00fdvoji receptur b\u011b\u017en\u00fdch chemick\u00fdch \u010distic\u00edch prost\u0159edk\u016f existuje jeden nepostradateln\u00fd \u201eneviditeln\u00fd str\u00e1\u017ece\u201c. A\u010dkoli se \u010dasto objevuje a\u017e na konci seznamu slo\u017eek \u2013 n\u011bkdy dokonce a\u017e za vonn\u00fdmi l\u00e1tkami a konzerva\u010dn\u00edmi p\u0159\u00edsadami \u2013, jeho p\u0159\u00ednos pro kone\u010dn\u00fd dojem z produktu je z\u00e1sadn\u00ed. <\/p>","protected":false},"author":1,"featured_media":4936,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-14735","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"_links":{"self":[{"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/posts\/14735","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/comments?post=14735"}],"version-history":[{"count":15,"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/posts\/14735\/revisions"}],"predecessor-version":[{"id":14751,"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/posts\/14735\/revisions\/14751"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/media\/4936"}],"wp:attachment":[{"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/media?parent=14735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/categories?post=14735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/tags?post=14735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}