{"id":17124,"date":"2026-08-12T18:38:28","date_gmt":"2026-08-12T18:38:28","guid":{"rendered":"https:\/\/each.ut.ee\/EACH\/?p=17124"},"modified":"2026-08-21T18:40:41","modified_gmt":"2026-08-21T18:40:41","slug":"internship-at-bior-in-riga-latvia","status":"publish","type":"post","link":"https:\/\/each.ut.ee\/EACH\/internship-at-bior-in-riga-latvia\/","title":{"rendered":"Internship at BIOR in Riga, Latvia"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>As part of the Excellence in Analytical Chemistry (EACH) Erasmus Mundus Master&#8217;s programme, Amna, Ayobami, and Daniel are currently completing their traineeships at the Institute of Food Safety, Animal Health and Environment (BIOR) in Riga, Latvia.<\/strong> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;Throughout our internship, we have been gaining hands-on experience in the analysis of food and environmental contaminants using advanced mass spectrometry techniques. While each of us is involved in a different area of analytical chemistry, we all contribute to the complete analytical workflow, from extensive sample preparation and clean-up to instrumental analysis using LC-HRMS (Orbitrap), GC-MS\/MS, and other state-of-the-art chromatographic techniques.<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;galleryId&quot;:&quot;6ac345d96d35f&quot;}\" data-wp-interactive=\"core\/gallery\" class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ac345d971068&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ac345d971068\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"718\" height=\"1024\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"17128\" src=\"https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Amna_2-718x1024.jpg\" alt=\"\" class=\"wp-image-17128\" srcset=\"https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Amna_2-718x1024.jpg 718w, https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Amna_2-210x300.jpg 210w, https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Amna_2-105x150.jpg 105w, https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Amna_2-768x1095.jpg 768w, https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Amna_2-1077x1536.jpg 1077w, https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Amna_2-1436x2048.jpg 1436w, https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Amna_2-scaled.jpg 1795w\" sizes=\"auto, (max-width: 718px) 100vw, 718px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Amna<\/figcaption><\/figure>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ac345d971830&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ac345d971830\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"17125\" src=\"https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Daniel-768x1024.jpg\" alt=\"\" class=\"wp-image-17125\" srcset=\"https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Daniel-768x1024.jpg 768w, https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Daniel-225x300.jpg 225w, https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Daniel-113x150.jpg 113w, https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Daniel-1152x1536.jpg 1152w, https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Daniel.jpg 1536w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Daniel<\/figcaption><\/figure>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ac345d972578&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ac345d972578\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"17126\" src=\"https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Ayobami-576x1024.jpg\" alt=\"\" class=\"wp-image-17126\" srcset=\"https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Ayobami-576x1024.jpg 576w, https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Ayobami-169x300.jpg 169w, https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Ayobami-84x150.jpg 84w, https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Ayobami-768x1366.jpg 768w, https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Ayobami-864x1536.jpg 864w, https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Ayobami-1152x2048.jpg 1152w, https:\/\/each.ut.ee\/EACH\/wp-content\/uploads\/2026\/08\/Ayobami-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Ayobami<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">&#x1f52c;Amna Khalid is working on the determination of environmental contaminants, including PFAS, PAHs, and chlorinated paraffins, in food samples.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x1f52c; Ayobami is involved in the analysis of environmental pollutants in food and water samples, contributing to contaminant monitoring and environmental safety.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x1f52c; Daniel is working on the LC-HRMS and LC-MS\/MS analysis of food contaminants, including mycotoxins (DON, Fumonisin B1\/B2, Zearalenone, Ochratoxin A, HT-2 &amp; T-2, Aflatoxin B1), acrylamide, microcystin-LR, pyrrolizidine alkaloids, bisphenol A, and the determination of lactose in lactose-free products.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Beyond the technical skills, this traineeship has given us valuable insight into how accredited analytical laboratories ensure reliable, high-quality results and has allowed us to work alongside experienced scientists using cutting-edge analytical instrumentation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We are grateful to the BIOR team for their guidance and support. We look forward to continuing this learning experience over the next month.&#8221;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>As part of the Excellence in Analytical Chemistry (EACH) Erasmus Mundus Master&#8217;s programme, Amna, Ayobami, and Daniel are currently completing their traineeships at the Institute of Food Safety, Animal Health and Environment (BIOR) in Riga, Latvia. &#8220;Throughout our internship, we have been gaining hands-on experience in the analysis of food and environmental contaminants using advanced [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":17128,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-17124","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"_links":{"self":[{"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/posts\/17124","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/comments?post=17124"}],"version-history":[{"count":4,"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/posts\/17124\/revisions"}],"predecessor-version":[{"id":17152,"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/posts\/17124\/revisions\/17152"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/media\/17128"}],"wp:attachment":[{"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/media?parent=17124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/categories?post=17124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/tags?post=17124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}