{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,22]],"date-time":"2025-10-22T20:16:05Z","timestamp":1761164165830,"version":"build-2065373602"},"reference-count":54,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2023,5,18]],"date-time":"2023-05-18T00:00:00Z","timestamp":1684368000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["82130114"],"award-info":[{"award-number":["82130114"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["analyticalsciencejournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Phytochemical Analysis"],"published-print":{"date-parts":[[2023,7]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>Lanqin Oral Liquid (LQL) is a traditional Chinese medicine preparation (TCMP) containing five herbal medicines and has been commonly used for the treatment of pharyngitis and hand\u2010foot\u2010and\u2010mouth disease in clinic. The material basis of LQL has been reported in our previous study, but the contents of the major components and the features of saccharide in LQL are still unclear.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>This study aimed to establish accurate and rapid methods for the quantification of the major components and profiling of saccharide in LQL. The quantitative results combined with similarity evaluation were applied to improve the quality control of LQL.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methodology<\/jats:title>\n                    <jats:p>An ultra\u2010high performance liquid chromatography coupled with triple\u2010quadrupole tandem mass spectrometry (UPLC\u2010QQQ\u2010MS) method was\u00a0utilised to determine 44 major components. Cosine similarity was used to evaluate the similarities among 20 batches of LQL based on the quantitative results of 44 major components. The physicochemical properties, structure, composition, and contents of saccharide in LQL were detected by a combination of chemical and instrumental analysis.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      A total of 44 compounds, including flavonoids, iridoid glycosides, alkaloids, and nucleosides, were accurately determined. The 20 batches of LQL were remarkably similar (&gt; 0.95). In addition,\n                      <jats:sc>d<\/jats:sc>\n                      \u2010glucose, galactose,\n                      <jats:sc>d<\/jats:sc>\n                      \u2010glucuronic acid, arabinose, and\n                      <jats:sc>d<\/jats:sc>\n                      \u2010mannose were detected in saccharide of LQL. The contents of saccharide in LQL were 13.52\u201321.09\u2009mg\/ml.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The established methods can be applied for the comprehensive quality control of LQL, including characterisation of saccharide and quantification of representative components. Our study will provide a robust chemical foundation for disclosing the quality markers of its therapeutic effect.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/pca.3236","type":"journal-article","created":{"date-parts":[[2023,5,19]],"date-time":"2023-05-19T00:33:37Z","timestamp":1684456417000},"page":"560-570","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Determination of 44 major components and chemical profiling of saccharide in Chinese medicinal formula Lanqin Oral Liquid"],"prefix":"10.1002","volume":"34","author":[{"given":"Heng\u2010Li","family":"Zhao","sequence":"first","affiliation":[{"name":"State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy China Pharmaceutical University  Nanjing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Run\u2010Zhou","family":"Liu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Natural 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