{"id":194331,"date":"2022-10-31T15:05:04","date_gmt":"2022-10-31T15:05:04","guid":{"rendered":"https:\/\/blog.hannaservice.eu\/bestimmung-von-ascorbinsaeure-vitamin-c-in-der-lebensmittel-und-pharmaindustrie\/"},"modified":"2022-11-17T13:44:54","modified_gmt":"2022-11-17T13:44:54","slug":"bestimmung-von-ascorbinsaeure-vitamin-c-in-der-lebensmittel-und-pharmaindustrie","status":"publish","type":"post","link":"https:\/\/blog.hannaservice.eu\/de\/bestimmung-von-ascorbinsaeure-vitamin-c-in-der-lebensmittel-und-pharmaindustrie\/","title":{"rendered":"Bestimmung von Ascorbins\u00e4ure (Vitamin C) in der Lebensmittel- und Pharmaindustrie"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"194331\" class=\"elementor elementor-194331 elementor-192763\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e370de9 elementor-section-height-min-height elementor-section-items-top elementor-hidden-mobile elementor-section-boxed elementor-section-height-default\" data-id=\"e370de9\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-57100f2\" data-id=\"57100f2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-e9657ab elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e9657ab\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-fa39488\" data-id=\"fa39488\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-97c2690 elementor-widget elementor-widget-text-editor\" data-id=\"97c2690\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Vitamine sind eine<br \/> Notwendigkeit f\u00fcr den Menschen<br \/> um gesund zu bleiben.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-30cecee elementor-hidden-desktop elementor-hidden-tablet elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"30cecee\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6754028\" data-id=\"6754028\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-6681806 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6681806\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-26e8a84\" data-id=\"26e8a84\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-26a494c elementor-widget elementor-widget-text-editor\" data-id=\"26a494c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Vitamine sind eine<br \/> Notwendigkeit f\u00fcr den Menschen<br \/> um gesund zu bleiben.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5a3a94a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5a3a94a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-253fece\" data-id=\"253fece\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-41f3007 elementor-widget elementor-widget-text-editor\" data-id=\"41f3007\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tDer Mensch nimmt Vitamine \u00fcber die Nahrung auf, da sie nicht im menschlichen K\u00f6rper synthetisiert werden. Ascorbins\u00e4ure, oder besser bekannt als Vitamin C, ist als &#8222;Powerhouse-Vitamin&#8220; bekannt. Vitamin C ist ein Antioxidans, das dazu beitr\u00e4gt, langfristige Gewebesch\u00e4den zu verhindern. Es ist auch an der Produktion von Kollagen beteiligt, das f\u00fcr gesunde Haut, Haare und Z\u00e4hne notwendig ist.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e412dd elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1e412dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-43d5938\" data-id=\"43d5938\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8462197 elementor-widget elementor-widget-image\" data-id=\"8462197\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"493\" height=\"293\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/Slika-2-15.jpg\" class=\"attachment-large size-large wp-image-192786\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/Slika-2-15.jpg 493w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/Slika-2-15-300x178.jpg 300w\" sizes=\"(max-width: 493px) 100vw, 493px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-343a9e4 elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"343a9e4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e242aec\" data-id=\"e242aec\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-343673c elementor-widget elementor-widget-image\" data-id=\"343673c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"482\" height=\"338\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/Slika-3-13.jpg\" class=\"attachment-large size-large wp-image-192793\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/Slika-3-13.jpg 482w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/Slika-3-13-300x210.jpg 300w\" sizes=\"(max-width: 482px) 100vw, 482px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6034116\" data-id=\"6034116\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b22769c elementor-widget elementor-widget-text-editor\" data-id=\"b22769c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tAm bekanntesten ist Vitamin C jedoch f\u00fcr seine Rolle bei der St\u00e4rkung des Immunsystems und bei der Abwehr von Krankheiten. Je nach Alter und Geschlecht liegt der empfohlene Tagesbedarf an Vitamin C zwischen 75 und 120 mg. Ein Gro\u00dfteil des Vitamin C stammt aus Zitrusfr\u00fcchten wie Orangen, Limetten, Zitronen und Grapefruits, aber das Vitamin ist auch in verschiedenen anderen Obst- und Gem\u00fcsesorten enthalten.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10ca6f6 elementor-hidden-mobile elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"10ca6f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a47f6ea elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a47f6ea\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-61fa50c\" data-id=\"61fa50c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1f7df1b elementor-widget elementor-widget-text-editor\" data-id=\"1f7df1b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tAnstelle von Obst und Gem\u00fcse kann man auch Vitamin-C-Pr\u00e4parate einnehmen, die das lebenswichtige Vitamin in synthetischer Form enthalten. Einige Vitamin-C-Pr\u00e4parate enthalten einen \u00dcberschuss an Vitamin C, der zwischen dem 10- und 20-fachen der empfohlenen Mindestdosis liegt.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2f971cd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2f971cd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9544047\" data-id=\"9544047\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0d365f6 elementor-widget elementor-widget-text-editor\" data-id=\"0d365f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tDie Bestimmung der Vitamin-C-Konzentration in einer L\u00f6sung erfolgt meist durch eine Redoxtitration mit Jod. Durch die Zugabe von Jod w\u00e4hrend der Titration wird die Ascorbins\u00e4ure zu Dehydroascorbins\u00e4ure oxidiert, w\u00e4hrend das Jod zu Jodidionen reduziert wird.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-016c8eb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"016c8eb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-330a32e\" data-id=\"330a32e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d42d0fe elementor-widget elementor-widget-image\" data-id=\"d42d0fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"32\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/Formula-600x32.png\" class=\"attachment-large size-large wp-image-192800\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/Formula-600x32.png 600w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/Formula-300x16.png 300w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/Formula-768x42.png 768w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/Formula.png 1404w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-13c4cd2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"13c4cd2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-83df446\" data-id=\"83df446\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-844dca2 elementor-widget elementor-widget-text-editor\" data-id=\"844dca2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tDurch diese Reaktion wird das gebildete Jod sofort zu Jodid reduziert, solange Ascorbins\u00e4ure vorhanden ist. Sobald die gesamte Ascorbins\u00e4ure oxidiert ist, kann das \u00fcbersch\u00fcssige Jod mit dem St\u00e4rke-Indikator reagieren und den blauschwarzen St\u00e4rke-Jod-Komplex bilden. Dies ist der Endpunkt der Titration. Die Methode eignet sich f\u00fcr Vitamin-C-Tabletten, frische oder verpackte Fruchts\u00e4fte sowie festes Obst und Gem\u00fcse.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e749a9f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e749a9f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-bff41d8\" data-id=\"bff41d8\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-63fdc70 elementor-widget elementor-widget-heading\" data-id=\"63fdc70\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Probenvorbereitung<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b9a64aa\" data-id=\"b9a64aa\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-59f7fd8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"59f7fd8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-df5fb82\" data-id=\"df5fb82\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3c2d217 elementor-widget elementor-widget-text-editor\" data-id=\"3c2d217\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong style=\"color: #fc9b23;\">F\u00fcr Vitamin-C-Tabletten:<\/strong> L\u00f6sen Sie eine einzelne Tablette in 200 ml destilliertem Wasser auf (m\u00f6glichst in einem Messkolben).\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f9227d5 elementor-widget elementor-widget-text-editor\" data-id=\"f9227d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong style=\"color: #fc9b23;\">F\u00fcr frischen Fruchtsaft:<\/strong> Den Saft durch ein Filterpapier abseihen, um Kerne und Fruchtfleisch zu entfernen.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-482c7bc elementor-widget elementor-widget-text-editor\" data-id=\"482c7bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong style=\"color: #fc9b23;\">F\u00fcr verpackten Fruchtsaft:<\/strong> Auch dieser muss eventuell durch Filterpapier gesiebt werden, wenn er viel Fruchtfleisch oder Kerne enth\u00e4lt.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-638314f elementor-widget elementor-widget-text-editor\" data-id=\"638314f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong style=\"color: #fc9b23;\">F\u00fcr Obst und Gem\u00fcse:<\/strong> Schneiden Sie eine Probe von 100 g in kleine St\u00fccke und zerkleinern Sie sie in einem M\u00f6rser und St\u00f6\u00dfel. W\u00e4hrend des Zerkleinerns der Probe werden mehrmals 10 mL destilliertes Wasser zugegeben, wobei der fl\u00fcssige Extrakt jedes Mal in einen 100-mL-Messkolben abgegossen wird. Anschlie\u00dfend wird der zerkleinerte Frucht-\/Gem\u00fcsebrei durch ein Filterpapier gesiebt, wobei der Brei mit einigen 10-ml-Portionen Wasser gesp\u00fclt und das gesamte Filtrat und die Waschfl\u00fcssigkeit im Messkolben aufgefangen wird. F\u00fcllen Sie die extrahierte L\u00f6sung mit destilliertem Wasser auf 100 mL auf.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5bb082e elementor-widget elementor-widget-text-editor\" data-id=\"5bb082e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tAlternativ kann die 100 g schwere Obst- oder Gem\u00fcseprobe in einer K\u00fcchenmaschine zusammen mit etwa 50 ml destilliertem Wasser gemischt werden. Nach dem Mischen seiht man den Brei durch Filterpapier ab, w\u00e4scht ihn mit einigen 10-ml-Portionen destilliertem Wasser und f\u00fcllt die extrahierte L\u00f6sung in einem Messkolben auf 100 ml auf.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2c7341d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2c7341d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9fbc2d9\" data-id=\"9fbc2d9\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-961d5c4 elementor-widget elementor-widget-text-editor\" data-id=\"961d5c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tZur Durchf\u00fchrung von Titrationen von Ascorbins\u00e4ure ben\u00f6tigen Sie den automatischen potentiometrischen Titrator HI931.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-274dac3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"274dac3\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-acfbcb6\" data-id=\"acfbcb6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0a6b3d0 elementor-widget elementor-widget-heading\" data-id=\"0a6b3d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">HI931 <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ee0d53 elementor-widget elementor-widget-text-editor\" data-id=\"3ee0d53\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tAutomatischer potentiometrischer Titrator\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-226d3b7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"226d3b7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d64a34a\" data-id=\"d64a34a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5208a14 elementor-widget elementor-widget-text-editor\" data-id=\"5208a14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tDer automatische Titrator HI931 ist die Antwort auf Ihre speziellen Titrationsanforderungen. Das HI931 ist vollst\u00e4ndig anpassbar und liefert genaue Ergebnisse und eine intuitive Benutzerf\u00fchrung in einem kompakten Paket. Titrieren Sie auf Knopfdruck f\u00fcr eine Vielzahl von Messungen, einschlie\u00dflich S\u00e4uren, Basen, Redox und selektiven Ionen. Es m\u00fcssen keine zus\u00e4tzlichen Programm-Upgrades erworben werden. F\u00fcr den Einsatz des HI931 ben\u00f6tigen Sie lediglich einen Sensor und ein Titriermittel.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b92030 elementor-widget elementor-widget-text-editor\" data-id=\"2b92030\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>Geringer Platzbedarf, so dass Sie Ihren Arbeitstisch optimal nutzen k\u00f6nnen.<\/li>\n<li>Unsere un\u00fcbertroffene 40.000-Schritte Dosierpumpe ist f\u00e4hig, extrem kleine Mengen an Tritriermittel zu dosieren, damit Sie mit Pr\u00e4zision den Endpunkt erreichen.<\/li>\n<li>Flexibilit\u00e4t bei der Speicherung von bis zu 100 Methoden.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-beec7f8\" data-id=\"beec7f8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-35806c4 elementor-widget elementor-widget-image\" data-id=\"35806c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"455\" height=\"477\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/HI931.jpg\" class=\"attachment-large size-large wp-image-192808\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/HI931.jpg 455w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/HI931-286x300.jpg 286w\" sizes=\"(max-width: 455px) 100vw, 455px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9cfbf62 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"9cfbf62\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xl\" href=\"https:\/\/www.hannainstruments.at\/automatischer-potentiometrischer-titrator-hi931-02-product\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">KAUFEN<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-05cb437 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"05cb437\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-33792c5\" data-id=\"33792c5\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4c37caf elementor-widget elementor-widget-text-editor\" data-id=\"4c37caf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tZur einfacheren Messung von Vitamin C in der Probe bietet HANNA weitere L\u00f6sungen an.\nLernen Sie die photometrischen Sonden kennen!\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0d56d5d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0d56d5d\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b401251\" data-id=\"b401251\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7cbad98 elementor-widget elementor-widget-heading\" data-id=\"7cbad98\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">HI900601 bei 525nm<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80ae489 elementor-widget elementor-widget-text-editor\" data-id=\"80ae489\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tPhotometrische Elektrode\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1cbd0fc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1cbd0fc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6bf3cfe\" data-id=\"6bf3cfe\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f434edb elementor-widget elementor-widget-image\" data-id=\"f434edb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"413\" height=\"95\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/Vrh-Elektrode.jpg\" class=\"attachment-large size-large wp-image-192818\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/Vrh-Elektrode.jpg 413w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/Vrh-Elektrode-300x69.jpg 300w\" sizes=\"(max-width: 413px) 100vw, 413px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c488c55\" data-id=\"c488c55\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4eae881 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4eae881\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3cb4927\" data-id=\"3cb4927\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-081640f elementor-widget elementor-widget-text-editor\" data-id=\"081640f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tHI900601 bei 525 nm kann zur photometrischen Messung der Konzentration verwendet werden und entspricht der Norm ISO 6557-2. Bei dieser Messung wird Oxals\u00e4ure hinzugef\u00fcgt, um die Ascorbins\u00e4ure zu extrahieren. Die L\u00f6sung wird dann mit DPIP titriert und wechselt von farblos zu blau. Photometrische Sonden erkennen die Farbver\u00e4nderung bei 525 nm.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b5bc50 elementor-hidden-mobile elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"6b5bc50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-193b6fc\" data-id=\"193b6fc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-43726b5 elementor-widget elementor-widget-image\" data-id=\"43726b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"72\" height=\"406\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/Elektroda.jpg\" class=\"attachment-large size-large wp-image-192825\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/Elektroda.jpg 72w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/10\/Elektroda-53x300.jpg 53w\" sizes=\"(max-width: 72px) 100vw, 72px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-efb6af6 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"efb6af6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xl\" href=\"https:\/\/www.hannainstruments.at\/hi90060x-product\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">KAUFEN<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-169413a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"169413a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-fb40e76\" data-id=\"fb40e76\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-817e6ad elementor-widget elementor-widget-text-editor\" data-id=\"817e6ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong>Autor<\/strong>:<br>\nTajana Mokrovi\u0107\nmag.nutr.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d435cf5\" data-id=\"d435cf5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-955c92a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"955c92a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1925673\" data-id=\"1925673\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-45d47f9 elementor-widget elementor-widget-image\" data-id=\"45d47f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"252\" height=\"74\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/08\/Logo-Hanna-Inst.jpg\" class=\"attachment-large size-large wp-image-177343\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5807d60 elementor-widget elementor-widget-text-editor\" data-id=\"5807d60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Mit gro\u00dfartigen Produkten kommen gro\u00dfartige Ergebnisse<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1b93280\" data-id=\"1b93280\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ceb9271 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ceb9271\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-a94f9af\" data-id=\"a94f9af\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6cbeb61 elementor-widget elementor-widget-heading\" data-id=\"6cbeb61\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Service <\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-aed9dcd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"aed9dcd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-8269ec8\" data-id=\"8269ec8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ead5658 elementor-widget elementor-widget-heading\" data-id=\"ead5658\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Training<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-fe8aef2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fe8aef2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-554ca08\" data-id=\"554ca08\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b62b6a3 elementor-widget elementor-widget-heading\" data-id=\"b62b6a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Reparatur<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-0ee48fd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0ee48fd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-5fbf8dc\" data-id=\"5fbf8dc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7297b04 elementor-widget elementor-widget-heading\" data-id=\"7297b04\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Wartung<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Vitamine sind eine Notwendigkeit f\u00fcr den Menschen um gesund zu bleiben. Vitamine sind eine Notwendigkeit [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":192768,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[366,364],"tags":[],"class_list":["post-194331","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industrie","category-lebensmittel"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bestimmung von Ascorbins\u00e4ure (Vitamin C) in der Lebensmittel- und Pharmaindustrie - Hanna Instruments \u00d6sterreich<\/title>\n<meta name=\"description\" content=\"Vitamin C ist vor allem f\u00fcr seine Rolle bei der St\u00e4rkung des Immunsystems und bei der Abwehr von Krankheiten bekannt. 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