{"id":"https://openalex.org/W2026464166","doi":"https://doi.org/10.5530/pj.2012.34.3","title":"Phytochemical analysis and antioxidant activity of Mezzetia parviflora Becc. Woodbark extract","display_name":"Phytochemical analysis and antioxidant activity of Mezzetia parviflora Becc. Woodbark extract","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2026464166","doi":"https://doi.org/10.5530/pj.2012.34.3","mag":"2026464166"},"language":"en","primary_location":{"id":"doi:10.5530/pj.2012.34.3","doi":"https://doi.org/10.5530/pj.2012.34.3","is_oa":false,"landing_page_url":"https://doi.org/10.5530/pj.2012.34.3","pdf_url":null,"source":{"id":"https://openalex.org/S2764874817","display_name":"Pharmacognosy Journal","issn_l":"0975-3575","issn":["0975-3575"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4360969232","host_organization_name":"EManuscript Services","host_organization_lineage":["https://openalex.org/P4360969232"],"host_organization_lineage_names":["EManuscript Services"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pharmacognosy Journal","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/A5103062967","display_name":"Mufidah Murdifin","orcid":"https://orcid.org/0000-0002-6293-4779","observed_orcids":["https://orcid.org/0000-0002-6293-4779"]},"institutions":[{"id":"https://openalex.org/I98301867","display_name":"Hasanuddin University","ror":"https://ror.org/00da1gf19","country_code":"ID","type":"education","lineage":["https://openalex.org/I98301867"]}],"countries":["ID"],"is_corresponding":true,"raw_author_name":"Mufidah Murdifin","raw_affiliation_strings":["Department of Pharmacognosy Phytochemistry, Faculty of Pharmacy, Hasanuddin University, Makassar, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pharmacognosy Phytochemistry, Faculty of Pharmacy, Hasanuddin University, Makassar, Indonesia","institution_ids":["https://openalex.org/I98301867"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031587605","display_name":"Elly Wahyudin","orcid":"https://orcid.org/0000-0002-4602-787X","observed_orcids":["https://orcid.org/0000-0002-4602-787X"]},"institutions":[{"id":"https://openalex.org/I98301867","display_name":"Hasanuddin University","ror":"https://ror.org/00da1gf19","country_code":"ID","type":"education","lineage":["https://openalex.org/I98301867"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Elly Wahyudin","raw_affiliation_strings":["Department of Pharmacology, Faculty of Pharmacy, Hasanuddin University, Makassar, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pharmacology, Faculty of Pharmacy, Hasanuddin University, Makassar, Indonesia","institution_ids":["https://openalex.org/I98301867"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029991408","display_name":"Gatot Susilo Lawrence","orcid":"https://orcid.org/0000-0002-6336-5758","observed_orcids":["https://orcid.org/0000-0002-6336-5758"]},"institutions":[{"id":"https://openalex.org/I98301867","display_name":"Hasanuddin University","ror":"https://ror.org/00da1gf19","country_code":"ID","type":"education","lineage":["https://openalex.org/I98301867"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Gatot S. Lawrence","raw_affiliation_strings":["Department of Anatomical Pathology, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anatomical Pathology, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia","institution_ids":["https://openalex.org/I98301867"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109307348","display_name":"Subehan Subehan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98301867","display_name":"Hasanuddin University","ror":"https://ror.org/00da1gf19","country_code":"ID","type":"education","lineage":["https://openalex.org/I98301867"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Subehan","raw_affiliation_strings":["Department of Pharmacognosy Phytochemistry, Faculty of Pharmacy, Hasanuddin University, Makassar, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pharmacognosy Phytochemistry, Faculty of Pharmacy, Hasanuddin University, Makassar, Indonesia","institution_ids":["https://openalex.org/I98301867"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036135633","display_name":"Marianti A. Manggau","orcid":"https://orcid.org/0000-0003-4375-4956","observed_orcids":["https://orcid.org/0000-0003-4375-4956"]},"institutions":[{"id":"https://openalex.org/I98301867","display_name":"Hasanuddin University","ror":"https://ror.org/00da1gf19","country_code":"ID","type":"education","lineage":["https://openalex.org/I98301867"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Marianti A. Manggau","raw_affiliation_strings":["Department of Pharmacology, Faculty of Pharmacy, Hasanuddin University, Makassar, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pharmacology, Faculty of Pharmacy, Hasanuddin University, Makassar, Indonesia","institution_ids":["https://openalex.org/I98301867"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069361379","display_name":"Gemini Alam","orcid":"https://orcid.org/0000-0002-2583-6301","observed_orcids":["https://orcid.org/0000-0002-2583-6301"]},"institutions":[{"id":"https://openalex.org/I98301867","display_name":"Hasanuddin University","ror":"https://ror.org/00da1gf19","country_code":"ID","type":"education","lineage":["https://openalex.org/I98301867"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Gemini Alam","raw_affiliation_strings":["Department of Pharmacognosy Phytochemistry, Faculty of Pharmacy, Hasanuddin University, Makassar, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pharmacognosy Phytochemistry, Faculty of Pharmacy, Hasanuddin University, Makassar, Indonesia","institution_ids":["https://openalex.org/I98301867"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5103062967"],"corresponding_institution_ids":["https://openalex.org/I98301867"],"apc_list":null,"apc_paid":null,"fwci":0.507,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.53107096,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"4","issue":"34","first_page":"18","last_page":"21"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12497","display_name":"Traditional and Medicinal Uses of Annonaceae","score":0.9854000210762024,"subfield":{"id":"https://openalex.org/subfields/1303","display_name":"Biochemistry"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12497","display_name":"Traditional and Medicinal Uses of Annonaceae","score":0.9854000210762024,"subfield":{"id":"https://openalex.org/subfields/1303","display_name":"Biochemistry"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T14521","display_name":"Medicinal Plant Research","score":0.0066999997943639755,"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"}},{"id":"https://openalex.org/T10035","display_name":"Phytochemicals and Antioxidant Activities","score":0.005200000014156103,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/annonaceae","display_name":"Annonaceae","score":0.8759999871253967},{"id":"https://openalex.org/keywords/antioxidant-activity","display_name":"antioxidant activity","score":0.9779999852180481},{"id":"https://openalex.org/keywords/dpph-radical-scavenging-activity","display_name":"DPPH radical scavenging","score":0.8830000162124634},{"id":"https://openalex.org/keywords/nitric-oxide-scavenging","display_name":"nitric oxide scavenging","score":0.9039999842643738},{"id":"https://openalex.org/keywords/phenolic-compounds","display_name":"phenolic compounds","score":0.8629999756813049},{"id":"https://openalex.org/keywords/proanthocyanidins","display_name":"proanthocyanidins","score":0.9909999966621399},{"id":"https://openalex.org/keywords/quebracho-tannin","display_name":"quebracho tannin","score":0.9380000233650208},{"id":"https://openalex.org/keywords/phytochemical-screening","display_name":"phytochemical screening","score":0.6629999876022339},{"id":"https://openalex.org/keywords/traditional-herbal-medicine","display_name":"traditional herbal medicine","score":0.8220000267028809},{"id":"https://openalex.org/keywords/ethanol-extract","display_name":"ethanol extract","score":0.7480000257492065},{"id":"https://openalex.org/keywords/acetone-extract","display_name":"acetone extract","score":0.7289999723434448}],"concepts":[{"id":"https://openalex.org/C2781401929","wikidata":"https://www.wikidata.org/wiki/Q5205953","display_name":"DPPH","level":3,"score":0.866686224937439},{"id":"https://openalex.org/C2781213060","wikidata":"https://www.wikidata.org/wiki/Q49546","display_name":"Acetone","level":2,"score":0.7798113822937012},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7755559682846069},{"id":"https://openalex.org/C195475562","wikidata":"https://www.wikidata.org/wiki/Q1639139","display_name":"Phytochemical","level":2,"score":0.7285235524177551},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.7189905047416687},{"id":"https://openalex.org/C2986274086","wikidata":"https://www.wikidata.org/wiki/Q199678","display_name":"Ascorbic acid","level":2,"score":0.6581515073776245},{"id":"https://openalex.org/C2780309462","wikidata":"https://www.wikidata.org/wiki/Q187607","display_name":"Tannin","level":2,"score":0.5564252138137817},{"id":"https://openalex.org/C2778362808","wikidata":"https://www.wikidata.org/wiki/Q375837","display_name":"Gallic acid","level":3,"score":0.5409958362579346},{"id":"https://openalex.org/C556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","level":1,"score":0.5236289501190186},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4636783301830292},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.31094443798065186},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.28272250294685364},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.19453153014183044},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.09119656682014465},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.07545143365859985},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.5530/pj.2012.34.3","doi":"https://doi.org/10.5530/pj.2012.34.3","is_oa":false,"landing_page_url":"https://doi.org/10.5530/pj.2012.34.3","pdf_url":null,"source":{"id":"https://openalex.org/S2764874817","display_name":"Pharmacognosy Journal","issn_l":"0975-3575","issn":["0975-3575"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4360969232","host_organization_name":"EManuscript Services","host_organization_lineage":["https://openalex.org/P4360969232"],"host_organization_lineage_names":["EManuscript Services"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pharmacognosy Journal","raw_type":"journal-article"},{"id":"pmh:oai:repository.unhas.ac.id:123456789/4335","doi":null,"is_oa":false,"landing_page_url":"http://repository.unhas.ac.id/handle/123456789/4335","pdf_url":null,"source":{"id":"https://openalex.org/S4406922391","display_name":"Hasanuddin University Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:repository.unhas.ac.id:123456789/8287","doi":null,"is_oa":false,"landing_page_url":"http://repository.unhas.ac.id/handle/123456789/8287","pdf_url":null,"source":{"id":"https://openalex.org/S4406922391","display_name":"Hasanuddin University Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6240000128746033,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1964047167","https://openalex.org/W2000042298","https://openalex.org/W2000468479","https://openalex.org/W2039122329","https://openalex.org/W2050330936","https://openalex.org/W2078293350","https://openalex.org/W2135418623","https://openalex.org/W2179361126","https://openalex.org/W2184791605","https://openalex.org/W2467166926","https://openalex.org/W2467935504","https://openalex.org/W4302384521"],"related_works":["https://openalex.org/W2586775837","https://openalex.org/W7150761140","https://openalex.org/W7197285404","https://openalex.org/W2080831046","https://openalex.org/W3179567083","https://openalex.org/W2112135866","https://openalex.org/W2966631501","https://openalex.org/W7217386502","https://openalex.org/W4311889601","https://openalex.org/W7162248689"],"abstract_inverted_index":{"Context:":[0],"The":[1,30,44,76,146,166,208],"woodbark":[2],"of":[3,54,79,132,137,148,194,211,224,238],"Mezzefia":[4,239],"parviflora":[5,81,240],"Becc.":[6,241],"(Annonaceae)":[7],"used":[8,22,127],"as":[9,227],"traditional":[10],"herbal":[11],"remedies":[12],"in":[13,92,102,150,168,196,215,218],"Buton":[14],"Regency,":[15],"Southeast":[16],"Sulawesi,":[17],"Indonesia,":[18],"which":[19,86,246],"is":[20,247],"traditionally":[21],"for":[23,68,97,118],"tumor,":[24],"asthma,":[25],"cholesterol,":[26],"and":[27,63,71,74,82,90,108,123,155,162,199,204],"diabetes":[28],"mellitus.":[29],"diseases":[31],"have":[32],"been":[33],"linked":[34],"to":[35,39,49,58,128,249],"cellular":[36],"damages":[37],"due":[38],"free":[40],"radical":[41,174,191],"activity.":[42,72,234],"Aims:":[43],"present":[45],"study":[46],"was":[47,115],"aimed":[48],"examine":[50],"the":[51,60,130,138,143,183,216,231],"antioxidant":[52,98,233,244],"activity":[53,99,245],"M.":[55,80],"parviflora;":[56],"furthermore":[57],"ascertain":[59],"physicochemical":[61],"identity":[62],"major":[64],"compound":[65],"that":[66],"responsible":[67],"extract's":[69],"quality":[70],"Methods":[73],"Material:":[75],"ethanolic":[77,153,200],"extract":[78,89,94,157,170,201,220,225],"its":[83],"partition":[84],"results":[85],"are":[87],"acetone":[88,93,151,156,169,197,219],"insoluble":[91,149,167,195,217],"were":[95,126,140,158,202],"studied":[96],"on":[100,189],"different":[101],"vitro":[103],"models":[104],"namely":[105],"1,1-diphenyl-2-picrylhydrazyl":[106],"(DPPH)":[107],"nitric":[109],"oxide":[110],"(NO)":[111],"method.":[112],"Ascorbic":[113],"acid":[114,178],"also":[116],"evaluated":[117],"comparison.":[119],"Thin":[120],"layer":[121],"chromatography":[122],"acid-buthanol":[124],"assay":[125],"detect":[129],"presence":[131],"phenolic":[133,212],"compounds.":[134],"Results:":[135],"All":[136],"extracts":[139,184,237],"effectively":[141],"scavenge":[142],"DPPH":[144,173],"radical.":[145],"IC50":[147,193],"extract,":[152,154,198],"21.79,":[159],"30.22,":[160],"60.73,":[161],"262.55":[163],"\u03bcg/ml,":[164,206],"respectively.":[165,207],"show":[171],"greater":[172],"scavenging":[175,187],"than":[176],"ascorbic":[177],"(IC50":[179],"30.22":[180],"\u03bcg/ml).":[181],"Meanwhile,":[182],"showed":[185],"low":[186],"activities":[188],"NO":[190],"with":[192],"229.09,":[203],"316.23":[205],"high":[209],"percentage":[210],"condensed":[213,251],"tannin":[214,252],"i.e":[221],"26.46\u00b10.315":[222],"\u03bcg/mg":[223],"(calculated":[226],"quebracho":[228],"tannin)":[229],"justify":[230],"potent":[232,243],"Conclusions:":[235],"Woodbark":[236],"has":[242],"related":[248],"their":[250],"content.":[253]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
