{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,10]],"date-time":"2026-05-10T13:37:36Z","timestamp":1778420256500,"version":"3.51.4"},"reference-count":54,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2016,9,1]],"date-time":"2016-09-01T00:00:00Z","timestamp":1472688000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"funder":[{"name":"FWO for the financial support"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Chromatography A"],"published-print":{"date-parts":[[2016,9]]},"DOI":"10.1016\/j.chroma.2016.07.030","type":"journal-article","created":{"date-parts":[[2016,7,22]],"date-time":"2016-07-22T15:14:28Z","timestamp":1469200468000},"page":"60-70","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":17,"special_numbering":"C","title":["The use of chemometrics to study multifunctional indole alkaloids from Psychotria nemorosa (Palicourea comb. nov.). Part I: Extraction and fractionation optimization based on metabolic profiling"],"prefix":"10.1016","volume":"1463","author":[{"given":"Luiz C.","family":"Klein-J\u00fanior","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Johan","family":"Viaene","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juliana","family":"Salton","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mariana","family":"Koetz","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1940-9581","authenticated-orcid":false,"given":"Andr\u00e9 L.","family":"Gasper","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Am\u00e9lia T.","family":"Henriques","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yvan","family":"Vander Heyden","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.chroma.2016.07.030_bib0005","doi-asserted-by":"crossref","first-page":"536","DOI":"10.1038\/nprot.2009.237","article-title":"NMR-based metabolomic analysis of plants","volume":"5","author":"Kim","year":"2010","journal-title":"Nat. Protoc."},{"key":"10.1016\/j.chroma.2016.07.030_bib0010","doi-asserted-by":"crossref","first-page":"136","DOI":"10.1016\/j.chroma.2014.10.091","article-title":"Current approaches and challenges for the metabolite profiling of complex natural extracts","volume":"1382","author":"Wolfender","year":"2015","journal-title":"J. Chromatogr. A"},{"key":"10.1016\/j.chroma.2016.07.030_bib0015","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1002\/pca.1185","article-title":"Application of NMR in plant metabolomics: techniques, problems and prospects","volume":"21","author":"Schripsema","year":"2010","journal-title":"Phytochem. Anal."},{"key":"10.1016\/j.chroma.2016.07.030_bib0020","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1016\/j.aca.2009.10.024","article-title":"Recent analytical approaches in quality control of traditional Chinese medicines \u2013 a review","volume":"657","author":"Jiang","year":"2010","journal-title":"Anal. Chim. Acta"},{"key":"10.1016\/j.chroma.2016.07.030_bib0025","first-page":"900","article-title":"Recent developments in chromatographic fingerprints from herbal products: set-up and data analysis","volume":"13","author":"Alaerts","year":"2010","journal-title":"Comb. Chem. High T. Scr."},{"key":"10.1016\/j.chroma.2016.07.030_bib0030","doi-asserted-by":"crossref","first-page":"1808","DOI":"10.2174\/138527210792927645","article-title":"Advances in techniques for profiling crude extracts and for the rapid identification of natural products: dereplication, quality control and metabolomics","volume":"14","author":"Wolfender","year":"2010","journal-title":"Curr. Org. Chem."},{"key":"10.1016\/j.chroma.2016.07.030_bib0035","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1002\/pca.2505","article-title":"Extraction for metabolomics: access to the metabolome","volume":"25","author":"Mushtaq","year":"2014","journal-title":"Phytochem. Anal."},{"key":"10.1016\/j.chroma.2016.07.030_bib0040","doi-asserted-by":"crossref","first-page":"289","DOI":"10.1002\/pca.2513","article-title":"Metabolomics: what you see is what you extract","volume":"25","author":"Choi","year":"2014","journal-title":"Phytochem. Anal."},{"key":"10.1016\/j.chroma.2016.07.030_bib0045","doi-asserted-by":"crossref","first-page":"80","DOI":"10.1016\/j.foodchem.2015.03.047","article-title":"Optimization of ultrasound-assisted extraction of antioxidant compounds from Tunisian Zizyphus lotus fruits using response surface methodology","volume":"184","author":"Hammi","year":"2015","journal-title":"Food Chem."},{"key":"10.1016\/j.chroma.2016.07.030_bib0050","doi-asserted-by":"crossref","first-page":"864","DOI":"10.1016\/j.foodchem.2015.06.036","article-title":"Multi-response optimization of factors affecting ultrasonic assisted extraction from Iranian basil using central composite design","volume":"190","author":"Izadiyan","year":"2016","journal-title":"Food Chem."},{"key":"10.1016\/j.chroma.2016.07.030_bib0055","doi-asserted-by":"crossref","first-page":"68","DOI":"10.1016\/j.indcrop.2015.01.053","article-title":"Optimizing the extraction of anti-tumor alkaloids from the stem of Berberis amurensis by response surface methodology","volume":"69","author":"Wu","year":"2015","journal-title":"Ind. Crops Prod."},{"key":"10.1016\/j.chroma.2016.07.030_bib0060","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1016\/j.foodchem.2015.08.008","article-title":"Optimization of polyphenols extraction from dried chokeberry using maceration as traditional technique","volume":"194","author":"\u0106uji\u0107","year":"2016","journal-title":"Food Chem."},{"key":"10.1016\/j.chroma.2016.07.030_bib0065","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1016\/S0003-2697(02)00536-5","article-title":"Global metabolite analysis: the influence of extraction methodology on metabolome profiles of Escherichia coli","volume":"313","author":"Maharjan","year":"2003","journal-title":"Anal. Biochem."},{"key":"10.1016\/j.chroma.2016.07.030_bib0070","doi-asserted-by":"crossref","first-page":"S147","DOI":"10.1002\/mrc.2457","article-title":"A comparison of metabolite extraction strategies for 1H-NMR-based metabolic profiling using mature leaf tissue from the model plant Arabidopsis thaliana","volume":"47","author":"Kaiser","year":"2009","journal-title":"Magn. Reson. Chem."},{"key":"10.1016\/j.chroma.2016.07.030_bib0075","doi-asserted-by":"crossref","first-page":"1643","DOI":"10.1021\/ac9019076","article-title":"Profiling polar and semipolar plant metabolites throughout extraction processes using a combined solution-state and high-resolution magic angle spinning NMR approach","volume":"82","author":"Sekiyama","year":"2010","journal-title":"Anal. Chem."},{"key":"10.1016\/j.chroma.2016.07.030_bib0080","doi-asserted-by":"crossref","first-page":"288","DOI":"10.1016\/j.aca.2011.06.056","article-title":"Mixture designs for exploring class diversity and metabolite fingerprinting: an efficient column chromatographic strategy","volume":"702","author":"Soares","year":"2011","journal-title":"Anal. Chim. Acta"},{"key":"10.1016\/j.chroma.2016.07.030_bib0085","doi-asserted-by":"crossref","first-page":"350","DOI":"10.1002\/pca.2497","article-title":"Sample preparation issues in NMR-based plant metabolomics: optimisation for Vitis wood sample","volume":"25","author":"Halabalaki","year":"2014","journal-title":"Phytochem. Anal."},{"key":"10.1016\/j.chroma.2016.07.030_bib0090","doi-asserted-by":"crossref","first-page":"26325","DOI":"10.1039\/C4RA02731K","article-title":"Evaluating solvent extraction systems using metabolomics approaches","volume":"4","author":"Martin","year":"2014","journal-title":"RSC Adv."},{"key":"10.1016\/j.chroma.2016.07.030_bib0095","doi-asserted-by":"crossref","first-page":"1769","DOI":"10.1039\/C3AN02100A","article-title":"An optimized method for NMR-based plant seed metabolomics analysis with maximized polar metabolite extraction efficiency, signal-to-noise ratio, and chemical shift consistency","volume":"139","author":"Wu","year":"2014","journal-title":"Analyst"},{"key":"10.1016\/j.chroma.2016.07.030_bib0100","doi-asserted-by":"crossref","first-page":"7706","DOI":"10.1016\/j.chroma.2010.10.010","article-title":"Exploratory analysis of chromatographic fingerprints to distinguish rhizoma chianxiong and rhizoma ligustici","volume":"1217","author":"Alaerts","year":"2010","journal-title":"J. Chromatogr. A"},{"key":"10.1016\/j.chroma.2016.07.030_bib0105","doi-asserted-by":"crossref","first-page":"1649","DOI":"10.1002\/jssc.201401421","article-title":"Development of a comprehensive method for analyzing clerodane-type diterpenes and phenolic compounds from Casearia sylvestris Swartz (Salicaceae) based on ultra high performance liquid chromatography combined with chemometric tools","volume":"38","author":"Bueno","year":"2015","journal-title":"J. Sep. Sci."},{"key":"10.1016\/j.chroma.2016.07.030_bib0110","doi-asserted-by":"crossref","first-page":"452","DOI":"10.3417\/2012003","article-title":"Rubiacearum Americanarum Magna Hama XXXIII: the new group Palicourea sect. Didymocarpae with four new species and two new subspecies (Palicoureeae)","volume":"23","author":"Taylor","year":"2015","journal-title":"Novon"},{"key":"10.1016\/j.chroma.2016.07.030_bib0115","doi-asserted-by":"crossref","first-page":"55","DOI":"10.3417\/2015001","article-title":"Rubiacearum Americanarum Magna Hama XXXIV: the new group Palicourea sect. Tricephalium with eight new species and a new subspecies (Palicoureeae)","volume":"24","author":"Taylor","year":"2015","journal-title":"Novon"},{"key":"10.1016\/j.chroma.2016.07.030_bib0120","doi-asserted-by":"crossref","first-page":"611","DOI":"10.3109\/14756366.2012.666536","article-title":"Monoamine oxidase inhibition by monoterpene indole alkaloids and fractions obtained from Psychotria suterella and Psychotria laciniata","volume":"28","author":"Passos","year":"2013","journal-title":"J. Enzyme Inhib. Med. Chem."},{"key":"10.1016\/j.chroma.2016.07.030_bib0125","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1016\/j.phytochem.2012.11.015","article-title":"Indole alkaloids of Psychotria as multifunctional cholinesterase and monoamine oxidases inhibitors","volume":"86","author":"Passos","year":"2013","journal-title":"Phytochemistry"},{"key":"10.1016\/j.chroma.2016.07.030_bib0130","doi-asserted-by":"crossref","first-page":"1056","DOI":"10.2174\/1568026614666140324142409","article-title":"Indole alkaloids and semisynthetic indole derivatives as multifunctional scaffolds aiming the inhibition of enzymes related to neurodegenerative diseases \u2013 a focus on Psychotria L. genus","volume":"14","author":"Klein-J\u00fanior","year":"2014","journal-title":"Curr. Top. Med. Chem."},{"key":"10.1016\/j.chroma.2016.07.030_bib0135","unstructured":"L.C. Klein-J\u00fanior, C.S. Passos, J. Salton, F.G. Bitencourt, L.A. Funez, S.A.L. Bordignon, A.L. Gasper, Y. Vander Heyden, A.T. Henriques, Evaluation of the multifunctional monoamine oxidases and cholinesterases inhibitory effects of alkaloid fractions obtained from species of the Palicoureeae Robbr. & Manen (or Psychotrieae Cham. & Schltdl. s. lat.) tribe and their chemical profile by UPLC-MS analysis, submitted for publication."},{"key":"10.1016\/j.chroma.2016.07.030_bib0140","doi-asserted-by":"crossref","first-page":"723","DOI":"10.1016\/S0731-7085(00)00529-X","article-title":"Guidance for robustness\/ruggedness tests in method validation","volume":"24","author":"Vander Heyden","year":"2001","journal-title":"J. Pharm. Biomed. Anal."},{"key":"10.1016\/j.chroma.2016.07.030_bib0145","doi-asserted-by":"crossref","first-page":"141","DOI":"10.1016\/j.jpba.2011.04.023","article-title":"Experimental designs and their advances in set-up data interpretation, and analytical applications","volume":"56","author":"Dejaegher","year":"2011","journal-title":"J. Pharm. Biomed. Anal."},{"key":"10.1016\/j.chroma.2016.07.030_bib0150","doi-asserted-by":"crossref","first-page":"1175","DOI":"10.1002\/jssc.200301199","article-title":"Analysis of alkaloids in Ipecacuanhae radix and preparations by capillary zone electrophoresis","volume":"26","author":"Sturm","year":"2003","journal-title":"J. Sep. Sci."},{"key":"10.1016\/j.chroma.2016.07.030_bib0155","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1093\/jaoac\/92.1.111","article-title":"Determination of Aconitum alkaloids in dietary supplements and raw botanical materials by liquid chromatography\/UV detection with confirmation by liquid chromatography\/tandem mass spectrometry: collaborative study","volume":"92","author":"Wong","year":"2009","journal-title":"J. AOAC Int."},{"key":"10.1016\/j.chroma.2016.07.030_bib0160","doi-asserted-by":"crossref","first-page":"66","DOI":"10.1016\/j.trac.2016.02.021","article-title":"Enlarging the bottleneck in the analysis of alkaloids: a review on sample preparation in herbal matrices","volume":"80","author":"Klein-J\u00fanior","year":"2016","journal-title":"Trends Anal. Chem."},{"key":"10.1016\/j.chroma.2016.07.030_bib0165","doi-asserted-by":"crossref","first-page":"34","DOI":"10.1016\/j.jpba.2014.02.006","article-title":"Exploration and classification of chromatographic fingerprints as additional tool for identification and quality control of several Artemisia species","volume":"95","author":"Alaerts","year":"2014","journal-title":"J. Pharm. Biomed. Anal."},{"key":"10.1016\/j.chroma.2016.07.030_bib0170","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1016\/j.aca.2009.07.020","article-title":"Potential antioxidant compounds in Mallotus species fingerprints. Part I: indication, using linear multivariate calibration techniques","volume":"649","author":"Tistaert","year":"2009","journal-title":"Anal. Chim. Acta"},{"key":"10.1016\/j.chroma.2016.07.030_bib0175","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1016\/S0021-9673(98)00021-1","article-title":"Aligning of single and multiple wavelength chromatographic profiles for chemometric data analysis using correlation optimised warping","volume":"805","author":"Nielsen","year":"1998","journal-title":"J. Chromatogr. A"},{"key":"10.1016\/j.chroma.2016.07.030_bib0180","series-title":"Handbook of Chemometrics and Qualimetrics. Part B","author":"Vandeginste","year":"1998"},{"key":"10.1016\/j.chroma.2016.07.030_bib0185","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S0169-7439(99)00047-7","article-title":"The Mahalanobis distance","volume":"50","author":"De Maesschalck","year":"2000","journal-title":"Chemometr. Intell. Lab."},{"key":"10.1016\/j.chroma.2016.07.030_bib0190","doi-asserted-by":"crossref","first-page":"116","DOI":"10.1016\/j.trac.2012.05.005","article-title":"Concept of (dis)similarity in data analysis","volume":"38","author":"Zerzucha","year":"2012","journal-title":"TrAC-Trend. Anal. Chem."},{"key":"10.1016\/j.chroma.2016.07.030_bib0195","doi-asserted-by":"crossref","first-page":"965","DOI":"10.1016\/j.talanta.2008.05.019","article-title":"Response surface methodology (RSM) as a tool for optimization in analytical chemistry","volume":"76","author":"Bezerra","year":"2008","journal-title":"Talanta"},{"key":"10.1016\/j.chroma.2016.07.030_bib0200","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1002\/pca.2465","article-title":"A brief understanding of process optimisation in microwave-assisted extraction of botanical materials: options and opportunities with chemometric tools","volume":"25","author":"Das","year":"2014","journal-title":"Phytochem. Anal."},{"key":"10.1016\/j.chroma.2016.07.030_bib0205","doi-asserted-by":"crossref","first-page":"123","DOI":"10.1016\/j.talanta.2014.01.034","article-title":"Experimental design and multiple response optimization. Using the desirability function in analytical methods development","volume":"124","author":"Candioti","year":"2014","journal-title":"Talanta"},{"key":"10.1016\/j.chroma.2016.07.030_bib0210","doi-asserted-by":"crossref","first-page":"585","DOI":"10.1093\/chromsci\/47.7.585","article-title":"A simple method for screening and quantification of ricinine in feed with HPLC and LC\u2013MS","volume":"47","author":"Wang","year":"2009","journal-title":"J. Chromatogr. Sci."},{"key":"10.1016\/j.chroma.2016.07.030_bib0215","doi-asserted-by":"crossref","first-page":"303","DOI":"10.1016\/S1350-4177(01)00071-2","article-title":"An overview of the ultrasonically assisted extraction of bioactive principles from herbs","volume":"8","author":"Vinatoru","year":"2001","journal-title":"Ultrason. Sonochem."},{"key":"10.1016\/j.chroma.2016.07.030_bib0220","doi-asserted-by":"crossref","first-page":"2252","DOI":"10.1016\/j.jchromb.2008.10.019","article-title":"Identification of significant effects from an experimental screening design in the absence of effect spa rsity","volume":"877","author":"Dejaegher","year":"2009","journal-title":"J. Chromatogr. B"},{"key":"10.1016\/j.chroma.2016.07.030_bib0225","doi-asserted-by":"crossref","first-page":"1541","DOI":"10.1039\/b922759h","article-title":"Peak picking and the assessment of separation performance in two-dimensional high performance liquid chromatography","volume":"135","author":"Stevenson","year":"2010","journal-title":"Analyst"},{"key":"10.1016\/j.chroma.2016.07.030_bib0230","doi-asserted-by":"crossref","first-page":"79","DOI":"10.1016\/j.chroma.2015.07.022","article-title":"A chromatographic objective function to characterise chromatograms with unknown compounds or without standards available","volume":"1409","author":"Alvarez-Segura","year":"2015","journal-title":"J. Chromatogr. A"},{"key":"10.1016\/j.chroma.2016.07.030_bib0235","doi-asserted-by":"crossref","first-page":"427","DOI":"10.1007\/s11306-010-0216-9","article-title":"Evaluation of extraction processes for intracellular metabolite profiling of mammalian cells: matching extraction approaches to cell type and metabolite targets","volume":"6","author":"Sellick","year":"2010","journal-title":"Metabolomics"},{"key":"10.1016\/j.chroma.2016.07.030_bib0240","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1016\/j.jchromb.2012.04.026","article-title":"Intracellular metabolite profiling of platelets: evaluation of extraction processes and chromatographic strategies","volume":"898","author":"Paglia","year":"2012","journal-title":"J. Chromatogr. B"},{"key":"10.1016\/j.chroma.2016.07.030_bib0245","doi-asserted-by":"crossref","first-page":"119","DOI":"10.1002\/rcm.7094","article-title":"Comparison of peak-picking workflows for untargeted liquid chromatography\/high-resolution mass spectrometry metabolomics data analysis","volume":"29","author":"Rafiei","year":"2015","journal-title":"Rapid Commun. Mass Spectrom."},{"key":"10.1016\/j.chroma.2016.07.030_bib0250","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1016\/S0169-7439(03)00113-8","article-title":"A new approach to automated peak detection","volume":"69","author":"Jarman","year":"2003","journal-title":"Chemometr. Intell. Lab. Syst."},{"key":"10.1016\/j.chroma.2016.07.030_bib0255","doi-asserted-by":"crossref","first-page":"388","DOI":"10.2174\/138920209789177638","article-title":"Review of peak detection algorithms in liquid-chromatography-mass spectrometry","volume":"10","author":"Zhang","year":"2009","journal-title":"Curr. Genomics"},{"key":"10.1016\/j.chroma.2016.07.030_bib0260","doi-asserted-by":"crossref","first-page":"671","DOI":"10.1007\/s11094-012-0701-8","article-title":"Effects of extractant on the practical yield of \u03b2-carbonyl alkaloids from the bark of various species of the genus Elaeagnus L","volume":"45","author":"Abizov","year":"2012","journal-title":"Pharm. Chem. J."},{"key":"10.1016\/j.chroma.2016.07.030_bib0265","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1016\/j.aca.2014.12.051","article-title":"Sample preparation with solid phase microextraction and exhaustive extraction approaches: comparison for challenging cases","volume":"873","author":"Boyac\u0131","year":"2015","journal-title":"Anal. Chim. Acta"},{"key":"10.1016\/j.chroma.2016.07.030_bib0270","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1016\/j.trac.2015.04.026","article-title":"Miniaturized solid-phase extraction techniques","volume":"73","author":"P\u0142otka-Wasylka","year":"2015","journal-title":"Trends Anal. Chem."}],"container-title":["Journal of Chromatography A"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0021967316309372?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0021967316309372?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2021,4,3]],"date-time":"2021-04-03T22:37:33Z","timestamp":1617489453000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0021967316309372"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,9]]},"references-count":54,"alternative-id":["S0021967316309372"],"URL":"https:\/\/doi.org\/10.1016\/j.chroma.2016.07.030","relation":{},"ISSN":["0021-9673"],"issn-type":[{"value":"0021-9673","type":"print"}],"subject":[],"published":{"date-parts":[[2016,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"The use of chemometrics to study multifunctional indole alkaloids from Psychotria nemorosa (Palicourea comb. nov.). Part I: Extraction and fractionation optimization based on metabolic profiling","name":"articletitle","label":"Article Title"},{"value":"Journal of Chromatography A","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.chroma.2016.07.030","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2016 Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}