{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,15]],"date-time":"2026-01-15T07:10:03Z","timestamp":1768461003953,"version":"3.49.0"},"reference-count":23,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2015,4,1]],"date-time":"2015-04-01T00:00:00Z","timestamp":1427846400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Chromatography A"],"published-print":{"date-parts":[[2015,4]]},"DOI":"10.1016\/j.chroma.2015.02.028","type":"journal-article","created":{"date-parts":[[2015,2,16]],"date-time":"2015-02-16T08:19:34Z","timestamp":1424074774000},"page":"36-42","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":21,"special_numbering":"C","title":["Circulating ultrasound-assisted extraction, countercurrent chromatography, and liquid chromatography for the simultaneous extraction, isolation, and analysis of the constituents of Uncaria tomentosa"],"prefix":"10.1016","volume":"1388","author":[{"given":"Yuchi","family":"Zhang","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chunming","family":"Liu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yanjuan","family":"Qi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sainan","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yan","family":"Pan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuchun","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.chroma.2015.02.028_bib0120","doi-asserted-by":"crossref","first-page":"2","DOI":"10.1002\/pca.1049","article-title":"Recent methodology in the phytochemical analysis of ginseng","volume":"19","author":"Angelova","year":"2008","journal-title":"Phytochem. Anal."},{"key":"10.1016\/j.chroma.2015.02.028_bib0125","doi-asserted-by":"crossref","first-page":"499","DOI":"10.1016\/j.foodchem.2013.08.024","article-title":"Determination of volatile components of saffron by optimised ultrasound-assisted extraction in tandem with dispersive liquid\u2013liquid microextraction followed by gas chromatography\u2013mass spectrometry","volume":"143","author":"Sereshti","year":"2014","journal-title":"Food Chem."},{"key":"10.1016\/j.chroma.2015.02.028_bib0130","doi-asserted-by":"crossref","first-page":"1030","DOI":"10.1016\/j.ultsonch.2013.11.005","article-title":"Extraction of polyphenols from black tea\u2013Conventional and ultrasound assisted extraction","volume":"21","author":"Both","year":"2014","journal-title":"Ultrason. Sonochem."},{"key":"10.1016\/j.chroma.2015.02.028_bib0135","doi-asserted-by":"crossref","first-page":"1578","DOI":"10.1016\/j.ultsonch.2014.01.024","article-title":"Bio-guided optimization of the ultrasound-assisted extraction of compounds from Annona glabra L. leaves using the etiolated wheat coleoptile bioassay","volume":"21","author":"Matsumoto","year":"2014","journal-title":"Ultrason. Sonochem."},{"key":"10.1016\/j.chroma.2015.02.028_bib0140","series-title":"Applied Sonochemistry. The Uses of Power Ultrasound in Chemistry and Processing","author":"Mason","year":"2002"},{"key":"10.1016\/j.chroma.2015.02.028_bib0145","doi-asserted-by":"crossref","first-page":"295","DOI":"10.1016\/j.ultsonch.2004.01.033","article-title":"Application of ultrasonic technique for extracting chlorogenic acid from Eucommia ulmodies Oliv. (E. ulmodies)","volume":"12","author":"Li","year":"2005","journal-title":"Ultrason. Sonochem."},{"key":"10.1016\/j.chroma.2015.02.028_bib0150","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1016\/j.chroma.2014.04.004","article-title":"Comparison of counter-current chromatography and preparative high performance liquid chromatography applied to separating minor impurities in drug preparations","volume":"1344","author":"Li","year":"2014","journal-title":"J. Chromatogr. A"},{"key":"10.1016\/j.chroma.2015.02.028_bib0155","doi-asserted-by":"crossref","first-page":"110","DOI":"10.1016\/j.chroma.2014.07.057","article-title":"Chiral ligand exchange high-speed countercurrent chromatography: mechanism and application in enantioseparation of aromatic \u03b1\u2013hydroxyl acids","volume":"1360","author":"Tong","year":"2014","journal-title":"J. Chromatogr. A"},{"key":"10.1016\/j.chroma.2015.02.028_bib0160","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1016\/j.chroma.2014.08.034","article-title":"Aqueous biphasic system based on low-molecular-weight polyethylene glycol for one-step separation of crude polysaccharides from Pericarpium granati using high-speed countercurrent chromatography","volume":"1362","author":"Zhou","year":"2014","journal-title":"J. Chromatogr. A"},{"key":"10.1016\/j.chroma.2015.02.028_bib0165","doi-asserted-by":"crossref","first-page":"2963","DOI":"10.1007\/s00216-012-6430-8","article-title":"New hyphenated CPC-HPLC-DAD-MS strategy for simultaneous isolation, analysis and identification of phytochemicals: application to xanthones from Garcinia mangostana","volume":"404","author":"Michel","year":"2012","journal-title":"Anal. Bioanal. Chem."},{"key":"10.1016\/j.chroma.2015.02.028_bib0170","doi-asserted-by":"crossref","first-page":"964","DOI":"10.1016\/j.rser.2010.11.008","article-title":"Challenges in biobutanol production: How to improve the efficiency?","volume":"15","author":"Garc\u00eda","year":"2011","journal-title":"Renew. Sust. Energ. Rev."},{"key":"10.1016\/j.chroma.2015.02.028_bib0175","doi-asserted-by":"crossref","first-page":"6","DOI":"10.1016\/j.aca.2011.03.054","article-title":"A review of separation methods for the determination of estrogens and plastics-derived estrogen mimics from aqueous systems","volume":"696","author":"LaFleur","year":"2011","journal-title":"Anal. Chim. Acta"},{"key":"10.1016\/j.chroma.2015.02.028_bib0180","doi-asserted-by":"crossref","first-page":"269","DOI":"10.1016\/j.biortech.2013.04.046","article-title":"The two stage immobilized column reactor with an integrated solvent recovery module for enhanced ABE production","volume":"140","author":"Bankar","year":"2013","journal-title":"Bioresource Technol."},{"key":"10.1016\/j.chroma.2015.02.028_bib0185","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1016\/S0378-8741(98)00096-8","article-title":"Uncaria tomentosa (Willd.) DC.\u2014ethnomedicinal use and new pharmacological, toxicological and botanical results","volume":"64","author":"Keplinger","year":"1998","journal-title":"J. Ethnopharmacol."},{"key":"10.1016\/j.chroma.2015.02.028_bib0190","doi-asserted-by":"crossref","first-page":"11196","DOI":"10.3390\/molecules190811196","article-title":"Neuroprotective effects of rhynchophylline against ischemic brain injury via regulation of the Akt\/mTOR and TLRs signaling pathways","volume":"19","author":"Huang","year":"2014","journal-title":"Molecules"},{"key":"10.1016\/j.chroma.2015.02.028_bib0195","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1016\/j.jep.2014.04.050","article-title":"Inhibitory effect of rhynchophylline on contraction of cerebral arterioles to endothelin 1: Role of rho kinase","volume":"155","author":"Hao","year":"2014","journal-title":"J. Ethnopharmacol."},{"key":"10.1016\/j.chroma.2015.02.028_bib0200","doi-asserted-by":"crossref","first-page":"893","DOI":"10.1016\/j.phymed.2014.01.011","article-title":"Uncaria rhynchophylla and rhynchophylline improved kainic acid-induced epileptic seizures via IL-1\u03b2 and brain-derived neurotrophic factor","volume":"21","author":"Ho","year":"2014","journal-title":"Phytomedicine"},{"key":"10.1016\/j.chroma.2015.02.028_bib0205","doi-asserted-by":"crossref","first-page":"380","DOI":"10.1007\/s11481-014-9528-2","article-title":"Corynoxine, a natural autophagy enhancer, promotes the clearance of alpha-Synuclein via Akt\/mTOR pathway","volume":"9","author":"Chen","year":"2014","journal-title":"J. Neuroimmune. Pharm."},{"key":"10.1016\/j.chroma.2015.02.028_bib0210","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1016\/j.chroma.2004.12.044","article-title":"Golden rules and pitfalls in selecting optimum conditions for high-speed counter-current chromatography","volume":"1065","author":"Ito","year":"2005","journal-title":"J. Chromatogr. A"},{"key":"10.1016\/j.chroma.2015.02.028_bib0215","doi-asserted-by":"crossref","first-page":"542","DOI":"10.1002\/asia.201201046","article-title":"The Enantioselective Formal Synthesis of Rhynchophylline and Isorhynchophylline","volume":"8","author":"Zhang","year":"2013","journal-title":"Chem\u2013Asian J."},{"key":"10.1016\/j.chroma.2015.02.028_bib0220","doi-asserted-by":"crossref","first-page":"2505","DOI":"10.1016\/S0031-9422(00)89897-0","article-title":"Rhynchophylline and isorhynchophylline N-oxides from species of Mitragyna","volume":"10","author":"Shellard","year":"1971","journal-title":"Phytochemistry"},{"key":"10.1016\/j.chroma.2015.02.028_bib0225","doi-asserted-by":"crossref","first-page":"1100","DOI":"10.1002\/ejoc.201201505","article-title":"Total Synthesis of the Spirocyclic Oxindole Alkaloids Corynoxine, Corynoxine B, Corynoxeine, and Rhynchophylline","volume":"2013","author":"Wanner","year":"2013","journal-title":"Eur. J. Org. Chem."},{"key":"10.1016\/j.chroma.2015.02.028_bib0230","doi-asserted-by":"crossref","first-page":"2795","DOI":"10.1016\/0031-9422(73)85102-7","article-title":"Oxindole alkaloids from Uncaria macrophylla","volume":"12","author":"Phillipson","year":"1973","journal-title":"Phytochemistry"}],"container-title":["Journal of Chromatography A"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0021967315002721?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0021967315002721?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2018,9,25]],"date-time":"2018-09-25T06:21:58Z","timestamp":1537856518000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0021967315002721"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,4]]},"references-count":23,"alternative-id":["S0021967315002721"],"URL":"https:\/\/doi.org\/10.1016\/j.chroma.2015.02.028","relation":{},"ISSN":["0021-9673"],"issn-type":[{"value":"0021-9673","type":"print"}],"subject":[],"published":{"date-parts":[[2015,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Circulating ultrasound-assisted extraction, countercurrent chromatography, and liquid chromatography for the simultaneous extraction, isolation, and analysis of the constituents of Uncaria tomentosa","name":"articletitle","label":"Article Title"},{"value":"Journal of Chromatography A","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.chroma.2015.02.028","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Crown copyright \u00a9 2015 Published by Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}