{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,11]],"date-time":"2026-04-11T07:02:26Z","timestamp":1775890946968,"version":"3.50.1"},"reference-count":59,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2026,2,16]],"date-time":"2026-02-16T00:00:00Z","timestamp":1771200000000},"content-version":"vor","delay-in-days":15,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,2,1]],"date-time":"2026-02-01T00:00:00Z","timestamp":1769904000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["82172796"],"award-info":[{"award-number":["82172796"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry &amp;amp; Biodiversity"],"published-print":{"date-parts":[[2026,2]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    In order to enhance the high\u2010value utilization of\n                    <jats:italic>Imperata cylindrica<\/jats:italic>\n                    (L.) P. Beauv. and help control its ecological impact as an invasive species,\n                    <jats:italic>Imperatae rhizoma<\/jats:italic>\n                    polysaccharide (IRcp\u20102) was successfully extracted from the roots of\n                    <jats:italic>Imperata cylindrica<\/jats:italic>\n                    (L.) P. Beauv. The total sugar and protein contents of IRcp\u20102 were 91.36% and 1.50%, respectively. Its monosaccharide composition was predominantly galactose, arabinose, xylose, and glucose, with a molar ratio of 44.8:34.4:13.8:7.0. Its average molecular weight was 29 964\u00a0Da. Methylation combined with nuclear magnetic resonance analysis showed that IRcp\u20102 mainly included 1,3,6\u2010\u03b2\u2010Gal\n                    <jats:italic>p<\/jats:italic>\n                    , 1\u2010\u03b2\u2010Ara\n                    <jats:italic>f<\/jats:italic>\n                    , and a small amount of 1\u2010\u03b2\u2010Gal\n                    <jats:italic>p<\/jats:italic>\n                    , 1,3\u2010\u03b2\u2010Gal\n                    <jats:italic>p<\/jats:italic>\n                    , 1,4\u2010\u03b2\u2010Gal\n                    <jats:italic>p<\/jats:italic>\n                    , 1,6\u2010\u03b2\u2010Gal\n                    <jats:italic>p<\/jats:italic>\n                    , 1\u2010\u03b2\u2010Glc\n                    <jats:italic>p<\/jats:italic>\n                    , 1,2\u2010\u03b2\u2010Glc\n                    <jats:italic>p<\/jats:italic>\n                    , 1,3\u2010\u03b2\u2010Glc\n                    <jats:italic>p<\/jats:italic>\n                    , 1,4\u2010\u03b2\u2010Glc\n                    <jats:italic>p<\/jats:italic>\n                    , 1,3,4\u2010\u03b2\u2010Glc\n                    <jats:italic>p<\/jats:italic>\n                    , 1,6\u2010\u03b2\u2010Glc\n                    <jats:italic>p<\/jats:italic>\n                    , 1,2,5\u2010\u03b2\u2010Ara\n                    <jats:italic>f<\/jats:italic>\n                    , 1,5\u2010\u03b2\u2010Ara\n                    <jats:italic>f<\/jats:italic>\n                    , 1\u2010\u03b1\u2010Xyl\n                    <jats:italic>p<\/jats:italic>\n                    , 1,2\u2010\u03b1\u2010Xyl\n                    <jats:italic>p<\/jats:italic>\n                    , and 1,4\u2010\u03b1\u2010Xyl\n                    <jats:italic>p<\/jats:italic>\n                    . Cell experiments demonstrated that IRcp\u20102 at concentrations of 5\u2013200\u00a0\u00b5g\/mL significantly promoted the proliferation of macrophages and increased the production of tumor necrosis factor\u2010\u03b1 and nitric oxide in macrophages, suggesting that IRcp\u20102 may possess immunoenhancing effects.\n                  <\/jats:p>","DOI":"10.1002\/cbdv.202503698","type":"journal-article","created":{"date-parts":[[2026,2,17]],"date-time":"2026-02-17T05:00:06Z","timestamp":1771304406000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Structural Analysis and Immunoenhancing Activity of Polysaccharides Derived From\n                    <i>Imperatae rhizoma<\/i>"],"prefix":"10.1002","volume":"23","author":[{"given":"Mingxiao","family":"Cui","sequence":"first","affiliation":[{"name":"Department of Food Quality and Safety Shanghai Business School  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jian","family":"Ma","sequence":"additional","affiliation":[{"name":"Department of Biopharmaceutics, College of Food Science and Technology Shanghai Ocean University  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wen","family":"Si","sequence":"additional","affiliation":[{"name":"Faculty of Business Information Shanghai Business School  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Min","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Biopharmaceutics, College of Food Science and Technology Shanghai Ocean University  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kehai","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Biopharmaceutics, College of Food Science and Technology Shanghai Ocean University  Shanghai China"},{"name":"Marine Biomedical Science and Technology Innovation Platform of Lin\u2010gang Special Area  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2026,2,16]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.3390\/molecules26051454"},{"key":"e_1_2_9_3_1","first-page":"8184","article-title":"Effects of Imperata cylindrica on Anti\u2010Hyperlipidemia: A Review","volume":"45","author":"Maryati M.","year":"2022","journal-title":"Biointerface Research in Applied Chemistry"},{"key":"e_1_2_9_4_1","first-page":"2659","article-title":"Effects of Rhizoma imperatae and Its Compound Decoction on the Model of IgA Nephropathy in Rats","volume":"22","author":"Yin Y.","year":"2011","journal-title":"Lishizhen Medicine and Materia Medica Research"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12906\u2010020\u201003064\u20106"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.sajb.2021.07.004"},{"key":"e_1_2_9_7_1","first-page":"1","article-title":"In Silico ADMET and Anti\u2010Inflammatory Profiles of the Stigmast\u20104\u2010en\u20103\u2010one and Isolation of Isovanillin as the Antioxidant Principle of Imperata cylindrica (L.) 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