{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T06:59:15Z","timestamp":1790405955811,"version":"4.1.0"},"reference-count":44,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2026,9,2]],"date-time":"2026-09-02T00:00:00Z","timestamp":1788307200000},"content-version":"vor","delay-in-days":1,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T00:00:00Z","timestamp":1788220800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100014189","name":"Korea Institute of Planning and Evaluation for Technology in Food, Agriculture and Forestry","doi-asserted-by":"publisher","award":["RS\u20102024\u201000403998"],"award-info":[{"award-number":["RS\u20102024\u201000403998"]}],"id":[{"id":"10.13039\/501100014189","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100014189","name":"Korea Institute of Planning and Evaluation for Technology in Food, Agriculture and Forestry","doi-asserted-by":"publisher","award":["RS\u20102024\u201000403987"],"award-info":[{"award-number":["RS\u20102024\u201000403987"]}],"id":[{"id":"10.13039\/501100014189","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100014189","name":"Korea Institute of Planning and Evaluation for Technology in Food, Agriculture and Forestry","doi-asserted-by":"publisher","award":["RS\u20102024\u201000402136"],"award-info":[{"award-number":["RS\u20102024\u201000402136"]}],"id":[{"id":"10.13039\/501100014189","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Food Science &amp;amp; Nutrition"],"published-print":{"date-parts":[[2026,9]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Ulleungdo Island, Korea, features a distinctive oceanic climate that supports a diverse array of edible wild plants traditionally processed through blanching and sun\u2010drying. Despite their cultural and commercial significance, the effects of traditional drying methods on phytochemical composition remain inadequately understood. This study investigated processing\u2010induced metabolic changes in three representative Asteraceae species\u2014\n                    <jats:italic>Aster pseudoglehnii<\/jats:italic>\n                    ,\n                    <jats:italic>Cirsium nipponicum<\/jats:italic>\n                    , and\n                    <jats:italic>Solidago virgaurea<\/jats:italic>\n                    \u2014using integrated metabolomics and machine learning approaches. Untargeted UHPLC\u2013HRMS\/MS profiling identified 110 secondary metabolites across freeze\u2010dried and sun\u2010dried samples. Hierarchical clustering revealed that species identity was the primary determinant of chemotype, while processing induced consistent quantitative shifts within each species. Traditional processing (blanching followed by sun\u2010drying) significantly reduced photo\u2010 and enzymatically labile flavonoid glycosides, whereas caffeoylquinic acid derivatives were relatively preserved. Random Forest analysis combined with SHAP interpretation identified caffeoylquinic acids, including chlorogenic acid and dicaffeoylquinic acid isomers, as processing\u2010stable chemotaxonomic markers, while glycosylated flavonoids served as sensitive indicators of processing intensity. Targeted quantification confirmed these trends and revealed species\u2010specific phenolic allocation patterns. Overall, this study demonstrates that integrating metabolomics with explainable machine learning enables robust identification of processing\u2010dependent marker compounds and provides a biochemical foundation for traditional drying practices and marker\u2010based quality control strategies for Ulleungdo wild vegetables.\n                  <\/jats:p>","DOI":"10.1002\/fsn3.72297","type":"journal-article","created":{"date-parts":[[2026,9,2]],"date-time":"2026-09-02T11:14:45Z","timestamp":1788347685000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Integrated Metabolomics and Machine Learning Reveal Drying\u2010Dependent Phenolic Markers in Asteraceae Edible Plants From Ulleungdo Island"],"prefix":"10.1002","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5278-1118","authenticated-orcid":false,"given":"In Young","family":"Lee","sequence":"first","affiliation":[{"name":"Department of Convergence IT Engineering Pohang University of Science and Technology (POSTECH)  Pohang Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3336-2222","authenticated-orcid":false,"given":"Doo\u2010Hee","family":"Lee","sequence":"additional","affiliation":[{"name":"National Instrumentation Center for Environmental Management Seoul National University  Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4818-0365","authenticated-orcid":false,"given":"Ju Hong","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Convergence IT Engineering Pohang University of Science and Technology (POSTECH)  Pohang Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8205-0399","authenticated-orcid":false,"given":"Nami","family":"Joo","sequence":"additional","affiliation":[{"name":"Department of Food and Nutrition Sookmyung Women's University  Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,9,2]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jafc.7b03701"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/tpj.1539"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/9781119793007.ch2"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1093\/jxb\/ert244"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.foodchem.2011.02.024"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1155\/2013\/298183"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.japb.2020.08.001"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.foodchem.2005.01.045"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.3389\/fpls.2020.00007"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.1021\/jf0115589"},{"key":"e_1_2_11_12_1","volume-title":"Medicinal Natural Products: A Biosynthetic Approach","author":"Dewick P. 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