{"id":"https://openalex.org/W2089201387","doi":"https://doi.org/10.1021/jf00070a006","title":"Separation, identification, and quantification of the major carotenoid and chlorophyll constituents in extracts of several green vegetables by liquid chromatography","display_name":"Separation, identification, and quantification of the major carotenoid and chlorophyll constituents in extracts of several green vegetables by liquid chromatography","publication_year":1986,"publication_date":"1986-07-01","ids":{"openalex":"https://openalex.org/W2089201387","doi":"https://doi.org/10.1021/jf00070a006","mag":"2089201387"},"language":"en","primary_location":{"id":"doi:10.1021/jf00070a006","doi":"https://doi.org/10.1021/jf00070a006","is_oa":false,"landing_page_url":"https://doi.org/10.1021/jf00070a006","pdf_url":null,"source":{"id":"https://openalex.org/S134644764","display_name":"Journal of Agricultural and Food Chemistry","issn_l":"0021-8561","issn":["0021-8561","1520-5118"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Agricultural and Food Chemistry","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013377333","display_name":"Frederick Khachik","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Frederick Khachik","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109239124","display_name":"Gary R. Beecher","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gary R. Beecher","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5088752486","display_name":"Noel F. Whittaker","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Noel F. Whittaker","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":8.2357,"has_fulltext":false,"cited_by_count":384,"citation_normalized_percentile":{"value":0.98282695,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"34","issue":"4","first_page":"603","last_page":"616"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10035","display_name":"Phytochemicals and Antioxidant Activities","score":0.4133000075817108,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10035","display_name":"Phytochemicals and Antioxidant Activities","score":0.4133000075817108,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10445","display_name":"Antioxidant Activity and Oxidative Stress","score":0.21660000085830688,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T14127","display_name":"Food Nutrient Composition and Product Development","score":0.1842000037431717,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/carotenoids","display_name":"carotenoids","score":0.9990000128746033},{"id":"https://openalex.org/keywords/chlorophyll","display_name":"chlorophyll","score":0.8849999904632568},{"id":"https://openalex.org/keywords/green-vegetables","display_name":"green vegetables","score":0.9710000157356262},{"id":"https://openalex.org/keywords/vegetable-extracts","display_name":"vegetable extracts","score":0.753000020980835},{"id":"https://openalex.org/keywords/carotenoid-quantification","display_name":"carotenoid quantification","score":0.8659999966621399},{"id":"https://openalex.org/keywords/chlorophyll-quantification","display_name":"chlorophyll quantification","score":0.7210000157356262},{"id":"https://openalex.org/keywords/carotenoid-separation","display_name":"carotenoid separation","score":0.7049999833106995},{"id":"https://openalex.org/keywords/carotenoid-identification","display_name":"carotenoid identification","score":0.7360000014305115},{"id":"https://openalex.org/keywords/leafy-vegetables","display_name":"leafy vegetables","score":0.47099998593330383}],"concepts":[{"id":"https://openalex.org/C2778805511","wikidata":"https://www.wikidata.org/wiki/Q1713","display_name":"Citation","level":2,"score":0.618395209312439},{"id":"https://openalex.org/C2778447006","wikidata":"https://www.wikidata.org/wiki/Q1156474","display_name":"Icon","level":2,"score":0.6159833669662476},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5435585379600525},{"id":"https://openalex.org/C2778407487","wikidata":"https://www.wikidata.org/wiki/Q14565201","display_name":"Altmetrics","level":2,"score":0.5258479714393616},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.4267118573188782},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4143245816230774},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.36489492654800415},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.32193344831466675},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.23082661628723145},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.19868001341819763},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.13172653317451477},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1021/jf00070a006","doi":"https://doi.org/10.1021/jf00070a006","is_oa":false,"landing_page_url":"https://doi.org/10.1021/jf00070a006","pdf_url":null,"source":{"id":"https://openalex.org/S134644764","display_name":"Journal of Agricultural and Food Chemistry","issn_l":"0021-8561","issn":["0021-8561","1520-5118"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Agricultural and Food Chemistry","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.6735000014305115}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2139753677","https://openalex.org/W2010786024","https://openalex.org/W2970901620","https://openalex.org/W2139449615","https://openalex.org/W2587685098","https://openalex.org/W2290524538","https://openalex.org/W2136741195","https://openalex.org/W1254822577","https://openalex.org/W2066629833","https://openalex.org/W2322509586"],"abstract_inverted_index":{"ADVERTISEMENT":[0],"RETURN":[1],"TO":[2],"ISSUEPREVArticleNEXTSeparation,":[3],"identification,":[4],"and":[5,11,27,75,80,109,153,170,186,188],"quantification":[6],"of":[7,16,65,100,126],"the":[8,62,93,98,127,138,151,154,159,166,172],"major":[9],"carotenoid":[10],"chlorophyll":[12],"constituents":[13],"in":[14],"extracts":[15],"several":[17],"green":[18],"vegetables":[19],"by":[20,107],"liquid":[21],"chromatographyFrederick":[22],"Khachik,":[23],"Gary":[24],"R.":[25],"Beecher,":[26],"Noel":[28],"F.":[29],"WhittakerCite":[30],"this:":[31],"J.":[32],"Agric.":[33],"Food":[34],"Chem.":[35],"1986,":[36],"34,":[37],"4,":[38],"603\u2013616Publication":[39],"Date":[40],"(Print):July":[41],"1,":[42],"1986Publication":[43],"History":[44],"Published":[45],"online1":[46],"May":[47],"2002Published":[48],"inissue":[49],"1":[50],"July":[51],"1986https://pubs.acs.org/doi/10.1021/jf00070a006https://doi.org/10.1021/jf00070a006research-articleACS":[52],"PublicationsRequest":[53],"reuse":[54],"permissionsArticle":[55],"Views3095Altmetric-Citations310LEARN":[56],"ABOUT":[57],"THESE":[58],"METRICSArticle":[59],"Views":[60],"are":[61,84,97],"COUNTER-compliant":[63],"sum":[64],"full":[66],"text":[67],"article":[68,132],"downloads":[69],"since":[70],"November":[71],"2008":[72],"(both":[73],"PDF":[74],"HTML)":[76],"across":[77],"all":[78],"institutions":[79],"individuals.":[81],"These":[82],"metrics":[83],"regularly":[85],"updated":[86,110],"to":[87,92],"reflect":[88],"usage":[89],"leading":[90],"up":[91],"last":[94],"few":[95],"days.Citations":[96],"number":[99],"other":[101],"articles":[102],"citing":[103],"this":[104],"article,":[105],"calculated":[106],"Crossref":[108,116],"daily.":[111],"Find":[112,162],"more":[113,163],"information":[114,164],"about":[115,150],"citation":[117],"counts.The":[118],"Altmetric":[119,167],"Attention":[120,168],"Score":[121,169],"is":[122,174],"a":[123,130,143],"quantitative":[124],"measure":[125],"attention":[128],"that":[129],"research":[131],"has":[133],"received":[134],"online.":[135],"Clicking":[136],"on":[137,165],"donut":[139],"icon":[140],"will":[141],"load":[142],"page":[144],"at":[145],"altmetric.com":[146],"with":[147,182],"additional":[148],"details":[149],"score":[152,173],"social":[155],"media":[156],"presence":[157],"for":[158],"given":[160],"article.":[161],"how":[171],"calculated.":[175],"Share":[176,191],"Add":[177],"toView":[178],"InAdd":[179],"Full":[180],"Text":[181],"ReferenceAdd":[183],"Description":[184],"ExportRISCitationCitation":[185],"abstractCitation":[187],"referencesMore":[189],"Options":[190],"onFacebookTwitterWechatLinked":[192],"InRedditEmail":[193],"Other":[194],"access":[195],"optionsGet":[196],"e-Alertsclose":[197],"Get":[198],"e-Alerts":[199]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":12},{"year":2013,"cited_by_count":10},{"year":2012,"cited_by_count":20}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}