{"id":103989,"date":"2026-09-18T18:15:51","date_gmt":"2026-09-18T18:15:51","guid":{"rendered":"https:\/\/discover.restek.com\/?p=103989"},"modified":"2026-09-18T19:04:31","modified_gmt":"2026-09-18T19:04:31","slug":"ultrashort-chain-and-short-chain-per-and-polyfluoroalkyl-substances-are-universal-contaminants-in-wines-a-comprehensive-survey-of-red-white-rose-and-sparkling-samples","status":"publish","type":"post","link":"https:\/\/discover.restek.com\/fr\/articles\/gnot5825\/ultrashort-chain-and-short-chain-per-and-polyfluoroalkyl-substances-are-universal-contaminants-in-wines-a-comprehensive-survey-of-red-white-rose-and-sparkling-samples","title":{"rendered":"Ultrashort-Chain and Short-Chain Per- and Polyfluoroalkyl Substances Are Universal Contaminants in Wines: A Comprehensive Survey of Red, White, Ros\u00e9, and Sparkling Samples"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Author(s):<\/strong> Shun-Hsin Liang, Justin A. Steimling<br>Restek Corporation<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Published By:<\/strong> Journal of Xenobiotics<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Issue:<\/strong> Volume 16, Issue 5\u00a0\u00a0\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Year of Publication:<\/strong> 2026<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Link:<\/strong> <a href=\"https:\/\/doi.org\/10.3390\/jox16050171\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.3390\/jox16050171<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Abstract:<\/strong><br>Ultrashort-chain (USC) per- and polyfluoroalkyl substances (PFAS) are increasingly detected in environmental and drinking water systems, yet information regarding their occurrence in alcoholic beverages remains limited. The analysis of USC PFAS in wine is particularly challenging because of their high polarity and the complex composition of wine matrices. This study presents a streamlined analytical method for the simultaneous determination of 42 PFAS, including C1\u2013C13 perfluoroalkyl carboxylic and sulfonic acids, in red, white, ros\u00e9, and sparkling wines. Chromatographic separation was achieved using a polar-embedded alkyl-phase liquid chromatography column, providing enhanced retention of USC PFAS while maintaining adequate performance for longer-chain analytes. A dilute-and-shoot sample preparation approach combined with 18 isotopically labeled internal standards enabled efficient analysis with minimal sample handling. Method verification using PFAS-spiked wine samples demonstrated satisfactory accuracy (recoveries within \u00b130% of nominal values) and precision (%RSD &lt; 15%) across analyte-specific calibration ranges of 1\u20132500 ng\/L. Application to commercial wines revealed the widespread occurrence of trifluoroacetic acid (TFA), trifluoromethanesulfonic acid (TFMS), perfluoropropionic acid (PFPrA), and perfluorobutanoic acid (PFBA) across all wine categories examined. These findings demonstrate the feasibility of comprehensive PFAS monitoring in wines and highlight the importance of including USC PFAS in exposure assessments of beverages.<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Author(s): Shun-Hsin Liang, Justin A. SteimlingRestek Corporation Published By: Journal of Xenobiotics Issue: Volume 16, Issue 5\u00a0\u00a0\u00a0 Year of Publication: 2026 Link: https:\/\/doi.org\/10.3390\/jox16050171 Abstract:Ultrashort-chain (USC) per- and polyfluoroalkyl substances (PFAS) are increasingly detected in environmental and drinking water systems, yet information regarding their occurrence in alcoholic beverages remains limited. The analysis of USC PFAS in&#8230;<\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":"","_ppma_block_editor_authors":"{\"authors\":[578,702],\"author_categories\":{\"578\":\"1\",\"702\":\"1\"},\"fallback_author_user\":\"1\",\"ppma_author_box_select\":\"\",\"selected_authors\":[{\"id\":578,\"display_name\":\"Shun-Hsin Liang, PhD\",\"is_guest\":0,\"category_id\":\"1\"},{\"id\":702,\"display_name\":\"Justin Steimling\",\"is_guest\":1,\"category_id\":\"1\"}]}"},"categories":[2784],"tags":[2782],"industries-application":[2161,2165],"post-badge":[],"resource-type":[568],"product-library":[],"resource-technique":[],"ppma_author":[578,702],"class_list":["post-103989","post","type-post","status-publish","format-standard","hentry","category-articles","tag-pfas","industries-application-environmental","industries-application-pfas-testing","resource-type-third-party-peer-reviewed-publications"],"acf":[],"taxonomy_info":{"category":[{"value":2784,"label":"Articles"}],"post_tag":[{"value":2782,"label":"PFAS"}],"industries-application":[{"value":2161,"label":"Environmental"},{"value":2165,"label":"PFAS Testing"}],"resource-type":[{"value":568,"label":"Third-Party &amp; Peer Reviewed Publications"}]},"featured_image_src_large":false,"author_info":{"display_name":"Daniel","author_link":"https:\/\/discover.restek.com\/fr\/author\/daniel-voralia\/"},"comment_info":0,"category_info":[{"term_id":2784,"name":"Articles","slug":"articles","term_group":0,"term_taxonomy_id":2784,"taxonomy":"category","description":"","parent":0,"count":494,"filter":"raw","cat_ID":2784,"category_count":494,"category_description":"","cat_name":"Articles","category_nicename":"articles","category_parent":0}],"tag_info":[{"term_id":2782,"name":"PFAS","slug":"pfas","term_group":0,"term_taxonomy_id":2782,"taxonomy":"post_tag","description":"","parent":0,"count":115,"filter":"raw"}],"authors":[{"term_id":578,"user_id":46,"is_guest":0,"slug":"shun-hsin-liang-phd","display_name":"Shun-Hsin Liang, PhD","avatar_url":{"url":"https:\/\/discover.restek.com\/wp-content\/uploads\/people-liang-shun-hsin-e1765414149534.png","url2x":"https:\/\/discover.restek.com\/wp-content\/uploads\/people-liang-shun-hsin-e1765414149534.png"},"author_category":"1","first_name":"Shun-Hsin","last_name":"Liang","user_url":"https:\/\/www.linkedin.com\/in\/shun-hsin-liang-174423123\/","job_title":"Senior Principal Scientist, LC Solution","description":"Shun-Hsin is a senior principal scientist in LC Solutions at Restek. He received his bachelor\u2019s degree from the National Taiwan University in 1988 and obtained his PhD from Michigan State University in 1996. He performed postdoctoral research at the University of Michigan from 1996 to 2000 for oncology studies. In 2001, he was appointed as research faculty at The Pennsylvania State University and focused on molecular toxicology research. In 2006, he joined MPI Research Inc. as a senior research scientist and was a study director for GLP analytical projects. In 2013, Dr. Liang joined the LC Solutions department at Restek and specialized in developing application methods across the fields of environmental, food safety, and life sciences."},{"term_id":702,"user_id":0,"is_guest":1,"slug":"justin-steimling","display_name":"Justin Steimling","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","author_category":"1","first_name":"Justin","last_name":"Steimling","user_url":"https:\/\/www.linkedin.com\/in\/justin-steimling-959729167\/","job_title":"R&D, LC Solutions","description":""}],"_links":{"self":[{"href":"https:\/\/discover.restek.com\/fr\/wp-json\/wp\/v2\/posts\/103989","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/discover.restek.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/discover.restek.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/discover.restek.com\/fr\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/discover.restek.com\/fr\/wp-json\/wp\/v2\/comments?post=103989"}],"version-history":[{"count":2,"href":"https:\/\/discover.restek.com\/fr\/wp-json\/wp\/v2\/posts\/103989\/revisions"}],"predecessor-version":[{"id":104013,"href":"https:\/\/discover.restek.com\/fr\/wp-json\/wp\/v2\/posts\/103989\/revisions\/104013"}],"wp:attachment":[{"href":"https:\/\/discover.restek.com\/fr\/wp-json\/wp\/v2\/media?parent=103989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/discover.restek.com\/fr\/wp-json\/wp\/v2\/categories?post=103989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/discover.restek.com\/fr\/wp-json\/wp\/v2\/tags?post=103989"},{"taxonomy":"industries-application","embeddable":true,"href":"https:\/\/discover.restek.com\/fr\/wp-json\/wp\/v2\/industries-application?post=103989"},{"taxonomy":"post-badge","embeddable":true,"href":"https:\/\/discover.restek.com\/fr\/wp-json\/wp\/v2\/post-badge?post=103989"},{"taxonomy":"resource-type","embeddable":true,"href":"https:\/\/discover.restek.com\/fr\/wp-json\/wp\/v2\/resource-type?post=103989"},{"taxonomy":"product-library","embeddable":true,"href":"https:\/\/discover.restek.com\/fr\/wp-json\/wp\/v2\/product-library?post=103989"},{"taxonomy":"resource-technique","embeddable":true,"href":"https:\/\/discover.restek.com\/fr\/wp-json\/wp\/v2\/resource-technique?post=103989"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/discover.restek.com\/fr\/wp-json\/wp\/v2\/ppma_author?post=103989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}