{"id":"https://openalex.org/W2091111992","doi":"https://doi.org/10.1016/0891-5849(91)90181-2","title":"In vitro scavenger activity of some flavonoids and melanins against O2","display_name":"In vitro scavenger activity of some flavonoids and melanins against O2","publication_year":1991,"publication_date":"1991-01-01","ids":{"openalex":"https://openalex.org/W2091111992","doi":"https://doi.org/10.1016/0891-5849(91)90181-2","mag":"2091111992","pmid":"https://pubmed.ncbi.nlm.nih.gov/1657731"},"language":"en","primary_location":{"id":"doi:10.1016/0891-5849(91)90181-2","doi":"https://doi.org/10.1016/0891-5849(91)90181-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0891-5849(91)90181-2","pdf_url":null,"source":{"id":"https://openalex.org/S128018148","display_name":"Free Radical Biology and Medicine","issn_l":"0891-5849","issn":["0891-5849","1873-4596"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Free Radical Biology and Medicine","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5068335301","display_name":"GIOVANNI SICHEL","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Giovanni Sichel","raw_affiliation_strings":["Istituto di Biologia Generale, Universit\u00e0 di Catania, Italy","Istituto di Biologia generale, Universit\u00e1 di Catania, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto di Biologia Generale, Universit\u00e0 di Catania, Italy","institution_ids":["https://openalex.org/I39063666"]},{"raw_affiliation_string":"Istituto di Biologia generale, Universit\u00e1 di Catania, Italy","institution_ids":["https://openalex.org/I39063666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038817686","display_name":"CONCETTA CORSARO","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Concetta Corsaro","raw_affiliation_strings":["Istituto di Biologia Generale, Universita' di Catania, Via Androne 81, 95124 Catania, Italy","Istituto di Biologia Generale, Universit\u00e1 di Catania, Via Androne 81, 95124 Catania, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto di Biologia Generale, Universita' di Catania, Via Androne 81, 95124 Catania, Italy","institution_ids":["https://openalex.org/I39063666"]},{"raw_affiliation_string":"Istituto di Biologia Generale, Universit\u00e1 di Catania, Via Androne 81, 95124 Catania, Italy","institution_ids":["https://openalex.org/I39063666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014385269","display_name":"Marina Scalia","orcid":"https://orcid.org/0000-0003-1742-1373","observed_orcids":["https://orcid.org/0000-0003-1742-1373"]},"institutions":[{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marina Scalia","raw_affiliation_strings":["Istituto di Biologia Generale, Universita' di Catania, Via Androne 81, 95124 Catania, Italy","Istituto di Biologia Generale, Universit\u00e1 di Catania, Via Androne 81, 95124 Catania, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto di Biologia Generale, Universita' di Catania, Via Androne 81, 95124 Catania, Italy","institution_ids":["https://openalex.org/I39063666"]},{"raw_affiliation_string":"Istituto di Biologia Generale, Universit\u00e1 di Catania, Via Androne 81, 95124 Catania, Italy","institution_ids":["https://openalex.org/I39063666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082754267","display_name":"Angel J. Di Bilio","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Angel J. Di Bilio","raw_affiliation_strings":["Dipartimento di Scienze Chimiche, Universita' di Catania, Viale Andrea Doria 8, 95125 Catania, Italy","Dipartimento di Scienze Chimiche, Universit\u00e4 di Catania, Viale Andrea Doria 8, 95125 Catania, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Scienze Chimiche, Universita' di Catania, Viale Andrea Doria 8, 95125 Catania, Italy","institution_ids":["https://openalex.org/I39063666"]},{"raw_affiliation_string":"Dipartimento di Scienze Chimiche, Universit\u00e4 di Catania, Viale Andrea Doria 8, 95125 Catania, Italy","institution_ids":["https://openalex.org/I39063666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017319806","display_name":"Raffaele Pietro Bonomo","orcid":"https://orcid.org/0000-0001-9695-7189","observed_orcids":["https://orcid.org/0000-0001-9695-7189"]},"institutions":[{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Raffaele P. Bonomo","raw_affiliation_strings":["Dipartimento di Scienze Chimiche, Universita' di Catania, Viale Andrea Doria 8, 95125 Catania, Italy","Dipartimento di Scienze Chimiche, Universit\u00e4 di Catania, Viale Andrea Doria 8, 95125 Catania, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Scienze Chimiche, Universita' di Catania, Viale Andrea Doria 8, 95125 Catania, Italy","institution_ids":["https://openalex.org/I39063666"]},{"raw_affiliation_string":"Dipartimento di Scienze Chimiche, Universit\u00e4 di Catania, Viale Andrea Doria 8, 95125 Catania, Italy","institution_ids":["https://openalex.org/I39063666"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5068335301"],"corresponding_institution_ids":["https://openalex.org/I39063666"],"apc_list":{"value":4240,"currency":"USD","value_usd":4240},"apc_paid":null,"fwci":3.1028,"has_fulltext":false,"cited_by_count":299,"citation_normalized_percentile":{"value":0.92459605,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"11","issue":"1","first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10035","display_name":"Phytochemicals and Antioxidant Activities","score":0.8032000064849854,"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":0.8032000064849854,"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/T13013","display_name":"Free Radicals and Antioxidants","score":0.19099999964237213,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10445","display_name":"Antioxidant Activity and Oxidative Stress","score":0.0013000000035390258,"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/superoxide-radical-scavenging","display_name":"superoxide radical scavenging","score":0.8500000238418579},{"id":"https://openalex.org/keywords/flavonoids","display_name":"flavonoids","score":0.9900000095367432},{"id":"https://openalex.org/keywords/melanin","display_name":"melanin","score":0.9779999852180481},{"id":"https://openalex.org/keywords/antioxidant-activity","display_name":"antioxidant activity","score":0.7639999985694885},{"id":"https://openalex.org/keywords/stable-radicals","display_name":"stable radicals","score":0.8690000176429749},{"id":"https://openalex.org/keywords/flavanones","display_name":"flavanones","score":0.4950000047683716},{"id":"https://openalex.org/keywords/flavones","display_name":"flavones","score":0.5529999732971191}],"concepts":[{"id":"https://openalex.org/C56783068","wikidata":"https://www.wikidata.org/wiki/Q172867","display_name":"Scavenger","level":3,"score":0.8500537872314453},{"id":"https://openalex.org/C202751555","wikidata":"https://www.wikidata.org/wiki/Q221681","display_name":"In vitro","level":2,"score":0.7271292805671692},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6077420711517334},{"id":"https://openalex.org/C556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","level":1,"score":0.39557692408561707},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.23113000392913818},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1549803912639618},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.08035057783126831}],"mesh":[{"descriptor_ui":"D001487","descriptor_name":"Basidiomycota","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D004578","descriptor_name":"Electron Spin Resonance Spectroscopy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005419","descriptor_name":"Flavonoids","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D006878","descriptor_name":"Hydroxides","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D008543","descriptor_name":"Melanins","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D010100","descriptor_name":"Oxygen","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D012639","descriptor_name":"Seeds","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D016166","descriptor_name":"Free Radical Scavengers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017665","descriptor_name":"Hydroxyl Radical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/0891-5849(91)90181-2","doi":"https://doi.org/10.1016/0891-5849(91)90181-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0891-5849(91)90181-2","pdf_url":null,"source":{"id":"https://openalex.org/S128018148","display_name":"Free Radical Biology and Medicine","issn_l":"0891-5849","issn":["0891-5849","1873-4596"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Free Radical Biology and Medicine","raw_type":"journal-article"},{"id":"pmid:1657731","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/1657731","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Free radical biology & medicine","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":71,"referenced_works":["https://openalex.org/W10833508","https://openalex.org/W115675448","https://openalex.org/W291813181","https://openalex.org/W597121318","https://openalex.org/W1516839016","https://openalex.org/W1520543508","https://openalex.org/W1965169928","https://openalex.org/W1969191668","https://openalex.org/W1970387644","https://openalex.org/W1970614254","https://openalex.org/W1973234349","https://openalex.org/W1974643500","https://openalex.org/W1978700093","https://openalex.org/W1978791534","https://openalex.org/W1981354055","https://openalex.org/W1983506524","https://openalex.org/W1986684210","https://openalex.org/W1987476821","https://openalex.org/W1997186820","https://openalex.org/W1998098296","https://openalex.org/W1998508971","https://openalex.org/W1998596519","https://openalex.org/W1999793523","https://openalex.org/W2001506832","https://openalex.org/W2005033393","https://openalex.org/W2006167855","https://openalex.org/W2007090904","https://openalex.org/W2015322909","https://openalex.org/W2015797050","https://openalex.org/W2024586219","https://openalex.org/W2025791105","https://openalex.org/W2026105995","https://openalex.org/W2026206582","https://openalex.org/W2029421925","https://openalex.org/W2036809020","https://openalex.org/W2043810798","https://openalex.org/W2050733923","https://openalex.org/W2051747676","https://openalex.org/W2052875009","https://openalex.org/W2054279939","https://openalex.org/W2057535233","https://openalex.org/W2062406088","https://openalex.org/W2063130673","https://openalex.org/W2072494909","https://openalex.org/W2076744713","https://openalex.org/W2080308094","https://openalex.org/W2081678233","https://openalex.org/W2085985026","https://openalex.org/W2086174551","https://openalex.org/W2086498426","https://openalex.org/W2089371070","https://openalex.org/W2090428581","https://openalex.org/W2091633169","https://openalex.org/W2093627374","https://openalex.org/W2140126147","https://openalex.org/W2146152901","https://openalex.org/W2147009233","https://openalex.org/W2202554561","https://openalex.org/W2260029177","https://openalex.org/W2270686920","https://openalex.org/W2299217856","https://openalex.org/W2316503503","https://openalex.org/W2399117155","https://openalex.org/W2410065538","https://openalex.org/W2415703010","https://openalex.org/W2418744515","https://openalex.org/W2422408697","https://openalex.org/W2605820603","https://openalex.org/W4233840939","https://openalex.org/W4299650512","https://openalex.org/W6804042843"],"related_works":["https://openalex.org/W2080308094","https://openalex.org/W2981827200","https://openalex.org/W2088685084","https://openalex.org/W2373332297","https://openalex.org/W12145312","https://openalex.org/W2389433356","https://openalex.org/W2019590374","https://openalex.org/W2760714328","https://openalex.org/W2349993616","https://openalex.org/W2385827577"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":11},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":15}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}