{"id":10086882,"date":"2025-12-27T09:04:30","date_gmt":"2025-12-27T08:04:30","guid":{"rendered":"https:\/\/dil-ev.de\/food-authenticity\/"},"modified":"2026-07-21T19:55:52","modified_gmt":"2026-07-21T17:55:52","slug":"food-authenticity","status":"publish","type":"page","link":"https:\/\/dil-ev.de\/en\/analytics\/food-authenticity\/","title":{"rendered":"Food Authenticity"},"content":{"rendered":"<div class=\"wpb-content-wrapper\">[vc_row full_width=&#8221;stretch_row_content_no_spaces&#8221;][vc_column el_class=&#8221;padding-top-first padding-left-right-less&#8221;][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221;][vc_column_inner width=&#8221;2\/3&#8243;][vc_column_text css=&#8221;&#8221; el_class=&#8221;h1-custom-font uberschrift&#8221;]\n<h1 class=\"stroke-pink\" style=\"text-align: left;\"><span class=\"fade\"><span style=\"color: #008000;\">Food Authenticity<\/span><br \/>\nCustomized Authenticity Testing<\/span><\/h1>\n[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row_content_no_spaces&#8221;][vc_column el_class=&#8221;padding-left-right-tinypic corner-mask-left-white hero-img-top-mobile&#8221; css=&#8221;.vc_custom_1771414512998{background-image: url(https:\/\/dil-ev.de\/wp-content\/uploads\/2026\/01\/dil-ev-analytik-lebensmittelauthentizitaet.jpg?id=10083614) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}&#8221;][vc_row_inner el_class=&#8221;paddinginnen-more&#8221;][vc_column_inner width=&#8221;1\/2&#8243; offset=&#8221;vc_hidden-xs&#8221;][\/vc_column_inner][vc_column_inner el_class=&#8221;specific-container hero-card-4-3-col&#8221; width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;10084306&#8243; img_size=&#8221;300&#215;300&#8243; css=&#8221;&#8221; el_class=&#8221;uberschriftviel scale-with-padding hide-under-991&#8243;][vc_column_text css=&#8221;.vc_custom_1769094425273{padding-right: 1vw !important;padding-left: 1vw !important;}&#8221; el_class=&#8221;uberschrift&#8221;]\n<h2 class=\"stroke-pink\" style=\"text-align: left;\"><span class=\"fade\">Analytically Verifying the Origin and Authenticity of Food<\/span><\/h2>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row_content_no_spaces&#8221;][vc_column el_class=&#8221;padding-top padding-left-right-less&#8221;][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221;][vc_column_inner][vc_column_text css=&#8221;&#8221; el_class=&#8221;uberschrift&#8221;]\n<h3 class=\"stroke-pink\" style=\"text-align: left;\">Chemical and analytical solutions for verifying the origin, composition, and integrity of food products<\/h3>\n[\/vc_column_text][vc_separator color=&#8221;custom&#8221; border_width=&#8221;5&#8243; el_width=&#8221;10&#8243; css=&#8221;&#8221; accent_color=&#8221;#E4F2D0&#8243; el_class=&#8221;uberschrift hide-under-991&#8243;][\/vc_column_inner][\/vc_row_inner][vc_row_inner el_class=&#8221;padding-top-less padding-left-right-moretiny&#8221;][vc_column_inner][vc_column_text css=&#8221;&#8221; el_class=&#8221;uberschrift&#8221;]\n<p class=\"p1\">Ensuring food <strong>authenticity<\/strong> is a key priority for the DIL (German Institute of Food Technology e. V.). Through our Food Authenticity service, we support companies, government agencies, and research partners in verifying the origin, composition, and authenticity of food\u2014through custom-designed, project-based investigations grounded in sound chemical analysis, methodological excellence, and practical interpretation.<\/p>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221;]\n<p class=\"p1\">Global supply chains, complex formulations, and intense price pressure increase the risk of adulteration and mislabeling. At the same time, regulatory requirements\u2014as well as the expectations of retailers and consumers regarding transparency and product safety\u2014are on the rise. Traditional routine methods often reach their limits when addressing these issues. This is precisely where our Food Authenticity service division comes in, developing customized analytical strategies for sophisticated authenticity testing.   <\/p>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row_content_no_spaces&#8221;][vc_column el_class=&#8221;padding-top padding-left-right-tiny&#8221;][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; el_class=&#8221;padding-top-less padding-bottom-less carousel-row white-cut-right&#8221;][vc_column_inner el_class=&#8221;paddinginnen-more specific-container&#8221; width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;10080181&#8243; img_size=&#8221;300&#215;300&#8243; css=&#8221;&#8221; el_class=&#8221;uberschriftviel&#8221;][vc_column_text css=&#8221;&#8221; el_class=&#8221;h2-custom-font-zitat uberschrift&#8221;]\n<h2 class=\"stroke-pink\" style=\"text-align: left;\">The Food Authenticity Service Division at DIL provides chemical and analytical testing when standard methods are insufficient, with a focus on NMR.<\/h2>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; el_class=&#8221;uberschrift&#8221;]\n<h5 class=\"stroke-pink\" style=\"text-align: left;\">Want to learn more about our services?<\/h5>\n[\/vc_column_text]<div class=\"gusta-align-left  \"><a href=\"https:\/\/dil-ev.de\/kontakt\/\" title=\"Kontakt\" class=\"el-2567764546939501e3bc79  ss-element gusta-read-more-button gusta-icon-link gusta-has-span show-show ani-fade linked\"><i class=\"vc-material vc-material-arrow_forward\" aria-hidden=\"true\"><\/i> <span>Kontaktieren Sie uns<\/span> <\/a><\/div><div class=\"gusta-clear gusta-mobile-clear\"><\/div>[\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;]<div id=\"ult-carousel-40847776556a9a77287f5b3\" class=\"ult-carousel-wrapper   ult_horizontal\" data-gutter=\"0\" data-rtl=\"false\" ><div class=\"ult-carousel-1274202036a9a77287f4f5 \" >[vc_single_image image=&#8221;10083994&#8243; img_size=&#8221;1280&#215;720&#8243; alignment=&#8221;center&#8221; css=&#8221;&#8221;][vc_single_image image=&#8221;10083997&#8243; img_size=&#8221;1280&#215;720&#8243; alignment=&#8221;center&#8221; css=&#8221;&#8221;][vc_single_image image=&#8221;10084001&#8243; img_size=&#8221;1280&#215;720&#8243; alignment=&#8221;center&#8221; css=&#8221;&#8221;]<\/div><\/div>\t\t\t<script type=\"text\/javascript\">\n\t\t\t\tjQuery(document).ready(function ($) {\n\t\t\t\t\tif( typeof jQuery('.ult-carousel-1274202036a9a77287f4f5').slick == \"function\"){\n\t\t\t\t\t\t$('.ult-carousel-1274202036a9a77287f4f5').slick({dots: true,autoplay: true,autoplaySpeed: \"2500\",speed: \"500\",infinite: true,arrows: false,slidesToScroll:1,slidesToShow:1,swipe: true,draggable: true,touchMove: true,pauseOnHover: true,pauseOnFocus: false,responsive: [\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t  breakpoint: 1026,\n\t\t\t\t\t\t\t  settings: {\n\t\t\t\t\t\t\t\tslidesToShow: 1,\n\t\t\t\t\t\t\t\tslidesToScroll: 1,  \n\t\t\t\t\t\t\t  }\n\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t  breakpoint: 1025,\n\t\t\t\t\t\t\t  settings: {\n\t\t\t\t\t\t\t\tslidesToShow: 1,\n\t\t\t\t\t\t\t\tslidesToScroll: 1\n\t\t\t\t\t\t\t  }\n\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t  breakpoint: 760,\n\t\t\t\t\t\t\t  settings: {\n\t\t\t\t\t\t\t\tslidesToShow: 1,\n\t\t\t\t\t\t\t\tslidesToScroll: 1\n\t\t\t\t\t\t\t  }\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t],pauseOnDotsHover: true,customPaging: function(slider, i) {\n                   return '<i type=\"button\" style= \"color:#333333;\" class=\"ultsl-record\" data-role=\"none\"><\/i>';\n                },});\n\t\t\t\t\t}\n\t\t\t\t});\n\t\t\t<\/script>\n\t\t\t[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row_content_no_spaces&#8221;][vc_column el_class=&#8221;padding-top padding-left-right-less&#8221;][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;top&#8221;][vc_column_inner][vc_column_text css=&#8221;&#8221; el_class=&#8221;uberschrift&#8221;]\n<h3 class=\"stroke-pink\" style=\"text-align: left;\"><span class=\"fade\">NMR fingerprints and complementary methods ensure traceability, quality, and authenticity, even for complex products<\/span><\/h3>\n[\/vc_column_text][vc_separator color=&#8221;custom&#8221; border_width=&#8221;5&#8243; el_width=&#8221;10&#8243; css=&#8221;&#8221; accent_color=&#8221;#E4F2D0&#8243; el_class=&#8221;uberschrift hide-under-991&#8243;][\/vc_column_inner][\/vc_row_inner][vc_row_inner el_class=&#8221;padding-top-less padding-left-right-moretiny&#8221;][vc_column_inner][vc_column_text css=&#8221;&#8221; el_class=&#8221;uberschrift&#8221;]\n<p class=\"p1\">The focus is on chemical-analytical methods for identifying and evaluating characteristic ingredient profiles. Particular emphasis is placed on NMR spectroscopy, which enables the capture of comprehensive chemical fingerprints of food products and their comparison with reference data. This approach is complemented by other powerful methods such as HPLC-MS, IR, and Raman spectroscopy. By combining these techniques, it is possible to verify origin, identify adulteration, and ensure quality parameters\u2014for example, in honey, fruit juices, wine, olive oil, meat, eggs, or complex processed products. A key added value of our work lies in the scientific interpretation of the analytical data. The results are not considered in isolation but are evaluated within the context of the product, the process, regulatory requirements, and market conditions. This provides a solid basis for decision-making regarding quality assurance, risk assessment, and strategic issues.      <\/p>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221;]\n<p class=\"p1\">Each project is planned individually\u2014from sample preparation and the selection of appropriate analytical methods to a thorough evaluation of the results. Precision, traceability, and practical relevance are our top priorities. This service area is expressly not designed as a routine laboratory for individual analyses, but rather specializes in complex, project-based issues. With its Food Authenticity Service Division, the DIL offers a specialized point of contact for chemical-analytical authenticity testing\u2014in cases where standard analytical methods are insufficient and in-depth chemical characterization, particularly using NMR, provides decisive added value.   <\/p>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row_content_no_spaces&#8221;][vc_column el_class=&#8221;padding-top padding-left-right-less&#8221;][vc_row_inner][vc_column_inner el_class=&#8221;padding-left-right-moretiny&#8221;][vc_column_text css=&#8221;&#8221; el_class=&#8221;uberschrift&#8221;]\n<p style=\"text-align: left;\"><strong>Our Service Description<\/strong><\/p>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row_content_no_spaces&#8221;][vc_column el_class=&#8221;padding-left-right-tiny corner-mask-left-white&#8221; css=&#8221;.vc_custom_1768150100098{background-color: #E4F2D0 !important;}&#8221;][vc_tta_accordion title_tag=&#8221;p&#8221; section_title_tag=&#8221;p&#8221; shape=&#8221;square&#8221; color=&#8221;purple&#8221; active_section=&#8221;10&#8243; no_fill=&#8221;true&#8221; collapsible_all=&#8221;true&#8221; el_class=&#8221;padding-top padding-bottom padding-left-right-normal&#8221;][vc_tta_section title=&#8221;Analytical Strategy&#8221; tab_id=&#8221;1765208793226-9aa95986-dd411769091613255&#8243;][vc_row_inner][vc_column_inner el_class=&#8221;padding-top-less padding-bottom-less padding-left-right-tiny&#8221;][vc_column_text css=&#8221;&#8221; el_class=&#8221;bulletpoints&#8221;]\n<ul>\n<li>Development of Customized Analytical Strategies for Sophisticated Authenticity Tests<\/li>\n<li>Focus on the collection and evaluation of characteristic ingredient profiles<\/li>\n<\/ul>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=&#8221;Methods &#038; Technologies&#8221; tab_id=&#8221;1765208793273-696cee98-d6b41769091613255&#8243;][vc_row_inner][vc_column_inner el_class=&#8221;padding-top-less padding-bottom-less padding-left-right-tiny&#8221;][vc_column_text css=&#8221;&#8221; el_class=&#8221;bulletpoints&#8221;]\n<ul>\n<li>NMR Spectroscopy for Comprehensive Chemical Fingerprints and Reference Comparison<\/li>\n<li>Supplementary methods: HPLC-MS, IR and Raman spectroscopy<\/li>\n<li>Combination of Methods for Traceability, Counterfeit Detection, and Quality Assurance<\/li>\n<\/ul>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=&#8221;Areas of Application&#8221; tab_id=&#8221;1765208793326-7742485d-2d9b1769091613255&#8243;][vc_row_inner][vc_column_inner el_class=&#8221;padding-top-less padding-bottom-less padding-left-right-tiny&#8221;][vc_column_text css=&#8221;&#8221; el_class=&#8221;bulletpoints&#8221;]\n<ul>\n<li>Examples: honey, fruit juices, wine, olive oil, meat, eggs<\/li>\n<li>Also suitable for products that have undergone complex processing<\/li>\n<\/ul>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=&#8221;Scientific Interpretation&#8221; tab_id=&#8221;1765208793373-e7b90c26-b9a61769091613255&#8243;][vc_row_inner][vc_column_inner el_class=&#8221;padding-top-less padding-bottom-less padding-left-right-tiny&#8221;][vc_column_text css=&#8221;&#8221; el_class=&#8221;bulletpoints&#8221;]\n<ul>\n<li>Contextualizing the data in terms of product, process, regulation, and market<\/li>\n<li>Basis for Decision-Making Regarding Quality Assurance, Risk Assessment, and Strategic Issues<\/li>\n<\/ul>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=&#8221;Project Workflow &#038; Quality Principles&#8221; tab_id=&#8221;1769095493327-d8f68159-3f2b&#8221;][vc_row_inner][vc_column_inner el_class=&#8221;padding-top-less padding-bottom-less padding-left-right-tiny&#8221;][vc_column_text css=&#8221;&#8221; el_class=&#8221;bulletpoints&#8221;]\n<ul>\n<li>Customized planning, from sample preparation to result evaluation<\/li>\n<li>Priority: Precision, Traceability, and Practical Relevance<\/li>\n<li>Specializes in complex, project-based issues (not a routine laboratory for individual analyses)<\/li>\n<\/ul>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][\/vc_tta_accordion][vc_empty_space height=&#8221;4vh&#8221;][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row_content_no_spaces&#8221;][vc_column el_class=&#8221;padding-top padding-bottom padding-left-right-tiny&#8221;][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; el_class=&#8221;padding-top padding-bottom carousel-row white-cut-left&#8221;][vc_column_inner width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;10078855&#8243; img_size=&#8221;1024&#215;576&#8243; alignment=&#8221;center&#8221; css=&#8221;&#8221;][\/vc_column_inner][vc_column_inner el_class=&#8221;paddinginnen-more&#8221; width=&#8221;1\/2&#8243;][vc_column_text css=&#8221;&#8221; el_class=&#8221;uberschrift&#8221;]\n<p class=\"stroke-pink\" style=\"text-align: center;\">Your Contact Person<\/p>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221;]\n<h4 class=\"stroke-pink\" style=\"text-align: center;\"><span style=\"color: #12a15d;\">Dr. rer. nat. Andreas Juadjur  <\/span><\/h4>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; el_class=&#8221;uberschrift&#8221;]\n<p class=\"p1\" style=\"text-align: center;\"><strong>Food Authenticity Division<\/strong><\/p>\n[\/vc_column_text]<div class=\"gusta-align-center  \"><a href=\"https:\/\/dil-ev.de\/kontakt-ansprechpartner\/\" title=\"Kontakt Ansprechpartner\" class=\"el-1362684521693c4ab11e2f8  ss-element gusta-read-more-button gusta-icon-link gusta-has-span show-show ani-fade linked\"><i class=\"vc-material vc-material-arrow_forward\" aria-hidden=\"true\"><\/i> <span>Kontaktieren Sie mich<\/span> <\/a><\/div><div class=\"gusta-clear gusta-mobile-clear\"><\/div>[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row full_width=&#8221;stretch_row_content_no_spaces&#8221;][vc_column el_class=&#8221;padding-top-first padding-left-right-less&#8221;][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221;][vc_column_inner width=&#8221;2\/3&#8243;][vc_column_text css=&#8221;&#8221; el_class=&#8221;h1-custom-font uberschrift&#8221;] Food Authenticity Customized Authenticity Testing [\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row_content_no_spaces&#8221;][vc_column el_class=&#8221;padding-left-right-tinypic corner-mask-left-white hero-img-top-mobile&#8221; css=&#8221;.vc_custom_1771414512998{background-image: url(https:\/\/dil-ev.de\/wp-content\/uploads\/2026\/01\/dil-ev-analytik-lebensmittelauthentizitaet.jpg?id=10083614) !important;background-position: center !important;background-repeat:<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":10083615,"parent":10086918,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-10086882","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Food Authenticity | Customized Authenticity Testing<\/title>\n<meta name=\"description\" content=\"Chemical analysis solutions for verifying the origin, composition, and integrity of food products.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dil-ev.de\/en\/analytics\/food-authenticity\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Food Authenticity | Customized Authenticity Testing\" \/>\n<meta property=\"og:description\" content=\"Chemical analysis solutions for verifying the origin, composition, and integrity of food products.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dil-ev.de\/en\/analytics\/food-authenticity\/\" \/>\n<meta property=\"og:site_name\" content=\"DIL Deutsches Institut f\u00fcr Lebensmitteltechnik e. 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