{"id":"https://openalex.org/W2989187442","doi":"https://doi.org/10.31957/jbp.925","title":"Skrining Fitokimia dan Uji Antioksidan Ekstrak Biji Kopi Sangrai Jenis Arabika (Coffea arabica) Asal Wamena dan Moanemani, Papua","display_name":"Skrining Fitokimia dan Uji Antioksidan Ekstrak Biji Kopi Sangrai Jenis Arabika (Coffea arabica) Asal Wamena dan Moanemani, Papua","publication_year":2019,"publication_date":"2019-10-31","ids":{"openalex":"https://openalex.org/W2989187442","doi":"https://doi.org/10.31957/jbp.925","mag":"2989187442"},"language":"en","primary_location":{"id":"doi:10.31957/jbp.925","doi":"https://doi.org/10.31957/jbp.925","is_oa":true,"landing_page_url":"https://doi.org/10.31957/jbp.925","pdf_url":"https://ejournal.uncen.ac.id/index.php/JBP/article/download/925/873","source":{"id":"https://openalex.org/S4210203832","display_name":"JURNAL BIOLOGI PAPUA","issn_l":"2086-3314","issn":["2086-3314","2503-0450"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JURNAL BIOLOGI PAPUA","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://ejournal.uncen.ac.id/index.php/JBP/article/download/925/873","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049862793","display_name":"Septiani Mangiwa","orcid":"https://orcid.org/0009-0001-1422-6276","observed_orcids":["https://orcid.org/0009-0001-1422-6276"]},"institutions":[{"id":"https://openalex.org/I3129799171","display_name":"Cenderawasih University","ror":"https://ror.org/031bayg24","country_code":"ID","type":"education","lineage":["https://openalex.org/I3129799171"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Septiani Mangiwa","raw_affiliation_strings":["Universitas Cenderawasih"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Cenderawasih","institution_ids":["https://openalex.org/I3129799171"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084398568","display_name":"Agnes Eri Maryuni","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I3129799171","display_name":"Cenderawasih University","ror":"https://ror.org/031bayg24","country_code":"ID","type":"education","lineage":["https://openalex.org/I3129799171"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Agnes Eri Maryuni","raw_affiliation_strings":["Cenderawasih University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cenderawasih University","institution_ids":["https://openalex.org/I3129799171"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I3129799171"],"apc_list":null,"apc_paid":null,"fwci":1.4311,"has_fulltext":true,"cited_by_count":32,"citation_normalized_percentile":{"value":0.78910792,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":92,"max":99},"biblio":{"volume":"11","issue":"2","first_page":"103","last_page":"109"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11264","display_name":"Coffee research and impacts","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (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/T11264","display_name":"Coffee research and impacts","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (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/T10035","display_name":"Phytochemicals and Antioxidant Activities","score":0.002899999963119626,"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/T14521","display_name":"Medicinal Plant Research","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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/arabica-coffee-beans","display_name":"Arabica coffee beans","score":0.7580000162124634},{"id":"https://openalex.org/keywords/coffea-arabica","display_name":"Coffea arabica","score":0.9169999957084656},{"id":"https://openalex.org/keywords/roasted-coffee","display_name":"roasted coffee","score":0.7829999923706055},{"id":"https://openalex.org/keywords/phytochemical-screening","display_name":"phytochemical screening","score":0.9789999723434448},{"id":"https://openalex.org/keywords/antioxidant-activity","display_name":"antioxidant activity","score":0.996999979019165},{"id":"https://openalex.org/keywords/methanol-extract","display_name":"methanol extract","score":0.7609999775886536},{"id":"https://openalex.org/keywords/free-radical-scavenging-activity","display_name":"free radical scavenging","score":0.8510000109672546},{"id":"https://openalex.org/keywords/alkaloids","display_name":"alkaloids","score":0.7749999761581421},{"id":"https://openalex.org/keywords/flavonoids","display_name":"flavonoids","score":1.0},{"id":"https://openalex.org/keywords/terpenoids","display_name":"terpenoids","score":0.9679999947547913},{"id":"https://openalex.org/keywords/saponins","display_name":"saponins","score":0.9900000095367432},{"id":"https://openalex.org/keywords/tannins","display_name":"tannins","score":0.9909999966621399},{"id":"https://openalex.org/keywords/natural-antioxidants","display_name":"natural antioxidants","score":0.777999997138977},{"id":"https://openalex.org/keywords/wamena","display_name":"Wamena","score":0.949999988079071}],"concepts":[{"id":"https://openalex.org/C195475562","wikidata":"https://www.wikidata.org/wiki/Q1639139","display_name":"Phytochemical","level":2,"score":0.8949003219604492},{"id":"https://openalex.org/C2781401929","wikidata":"https://www.wikidata.org/wiki/Q5205953","display_name":"DPPH","level":3,"score":0.805354118347168},{"id":"https://openalex.org/C74940592","wikidata":"https://www.wikidata.org/wiki/Q6723254","display_name":"Maceration (sewage)","level":2,"score":0.7414007186889648},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6838868260383606},{"id":"https://openalex.org/C556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","level":1,"score":0.6407458186149597},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.582182765007019},{"id":"https://openalex.org/C2993298077","wikidata":"https://www.wikidata.org/wiki/Q47685","display_name":"Coffea arabica","level":2,"score":0.580937922000885},{"id":"https://openalex.org/C206103511","wikidata":"https://www.wikidata.org/wiki/Q426694","display_name":"Terpenoid","level":2,"score":0.5409690737724304},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.5281688570976257},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.30473488569259644},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.16928893327713013},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.08936700224876404},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.05455183982849121},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.31957/jbp.925","doi":"https://doi.org/10.31957/jbp.925","is_oa":true,"landing_page_url":"https://doi.org/10.31957/jbp.925","pdf_url":"https://ejournal.uncen.ac.id/index.php/JBP/article/download/925/873","source":{"id":"https://openalex.org/S4210203832","display_name":"JURNAL BIOLOGI PAPUA","issn_l":"2086-3314","issn":["2086-3314","2503-0450"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JURNAL BIOLOGI PAPUA","raw_type":"journal-article"},{"id":"pmh:oai:ojs.ejournal.uncen.ac.id:article/925","doi":null,"is_oa":true,"landing_page_url":"https://ejournal.uncen.ac.id/index.php/JBP/article/view/925","pdf_url":null,"source":{"id":"https://openalex.org/S4210203832","display_name":"JURNAL BIOLOGI PAPUA","issn_l":"2086-3314","issn":["2086-3314","2503-0450"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2086-3314","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.31957/jbp.925","doi":"https://doi.org/10.31957/jbp.925","is_oa":true,"landing_page_url":"https://doi.org/10.31957/jbp.925","pdf_url":"https://ejournal.uncen.ac.id/index.php/JBP/article/download/925/873","source":{"id":"https://openalex.org/S4210203832","display_name":"JURNAL BIOLOGI PAPUA","issn_l":"2086-3314","issn":["2086-3314","2503-0450"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JURNAL BIOLOGI PAPUA","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2989187442.pdf","grobid_xml":"https://content.openalex.org/works/W2989187442.grobid-xml"},"referenced_works_count":6,"referenced_works":["https://openalex.org/W1995999273","https://openalex.org/W2136477262","https://openalex.org/W2147455191","https://openalex.org/W2942201424","https://openalex.org/W2942970390","https://openalex.org/W2946130499"],"related_works":["https://openalex.org/W4307046950","https://openalex.org/W7222945813","https://openalex.org/W2972816214","https://openalex.org/W4312508760","https://openalex.org/W4313563452","https://openalex.org/W4407085440","https://openalex.org/W4388738195","https://openalex.org/W3113089399","https://openalex.org/W4210721289","https://openalex.org/W4406227904"],"abstract_inverted_index":{"Coffee":[0],"bean":[1,41],"are":[2],"rich":[3],"of":[4,26,38,141,153,168],"secondary":[5],"metabolits":[6],"that":[7,94,127],"able":[8],"to":[9,30,74,107],"inhibit":[10,108],"free":[11,109],"radical":[12,110],"compounds.":[13],"This":[14],"antioxidant":[15,36,77],"activity":[16,37],"may":[17],"reduce":[18],"many":[19],"diseases":[20],"correlated":[21],"with":[22,58,115],"it.":[23],"The":[24],"aims":[25],"this":[27],"study":[28],"were":[29,51,137],"determined":[31],"the":[32,66,76,105,128,150,166],"phytochemical":[33,67],"content":[34],"and":[35,44,69,102,113,119,133,146,160],"roasted":[39,97,154,172],"coffee":[40,49,98,135,156,173],"from":[42,100,131,158],"Wamena":[43,101,134,159],"Moenemani":[45],"regency,":[46],"Papua.":[47],"Roasted":[48],"beans":[50,99,136,157],"extracted":[52],"by":[53,82],"maceration":[54],"for":[55,65],"24":[56],"hr":[57],"methanol.":[59],"Harborne":[60],"standard":[61],"method":[62],"was":[63,72,80],"used":[64,73,164],"analysis":[68],"DPPH":[70,177],"assay":[71,84],"determine":[75],"activity.":[78],"IC50":[79,116],"measured":[81],"spectrophotometric":[83],"using":[85],"spectrophotometer":[86],"Uv-Vis":[87],"at":[88,111,117],"517":[89],"nm":[90],"wavelenghth.":[91],"Result":[92],"showed":[93],"both":[95],"Arabica":[96,155,171],"Moanemany":[103],"had":[104],"capacity":[106],"61,71%":[112],"69,7%":[114],"107,97":[118],"100,91":[120],"ppm,":[121],"respectively":[122],".":[123],"Phytochemical":[124],"investigation":[125],"revealed":[126],"bioactive":[129],"compounds":[130],"Moanemani":[132,161],"similar,":[138],"which":[139],"composed":[140],"alkaloids,":[142],"flavonoids,":[143],"terpenoids,":[144],"saponins,":[145],"tanins.":[147],"In":[148],"conclusion,":[149],"methanolic":[151],"extract":[152],"can":[162],"be":[163],"as":[165],"source":[167],"natural":[169],"antioxidant.Keywords:":[170],"beans;":[174],"phytochemical;":[175],"antioxidant;":[176],"method.":[178]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2019-11-22T00:00:00"}