{"id":"https://openalex.org/W3206347147","doi":"https://doi.org/10.5937/leksir2141018a","title":"Evaluation of different solvents for phytochemical constituents and antioxidant activities of the leaves of Acanthus montanus (Nees) T. Anderson","display_name":"Evaluation of different solvents for phytochemical constituents and antioxidant activities of the leaves of Acanthus montanus (Nees) T. Anderson","publication_year":2021,"publication_date":"2021-10-11","ids":{"openalex":"https://openalex.org/W3206347147","doi":"https://doi.org/10.5937/leksir2141018a","mag":"3206347147"},"language":"en","primary_location":{"id":"mag:3206347147","doi":"https://doi.org/10.5937/leksir2141018a","is_oa":true,"landing_page_url":"https://www.lekovitesirovine.rs/ojs/index.php/lekovite/article/download/153/213","pdf_url":null,"source":{"id":"https://openalex.org/S4210206446","display_name":"Lekovite sirovine","issn_l":"0455-6224","issn":["0455-6224","2560-3965"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["ddh","doaj"],"host_organization":"https://openalex.org/P4310320959","host_organization_name":"Institute for Medicinal Plants Research \"Dr. Josif Pancic\"","host_organization_lineage":["https://openalex.org/P4310320959"],"host_organization_lineage_names":["Institute for Medicinal Plants Research \"Dr. Josif Pancic\""],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Lekovite sirovine","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.lekovitesirovine.rs/ojs/index.php/lekovite/article/download/153/213","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014923391","display_name":"Joy Enitan Ale","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2799731175","display_name":"Forestry Research Institute of Nigeria","ror":"https://ror.org/00zagyr65","country_code":"NG","type":"government","lineage":["https://openalex.org/I2799731175"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Joy Enitan Ale","raw_affiliation_strings":["Biomedinal Resarch Centre, Forestry Research Institute of Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomedinal Resarch Centre, Forestry Research Institute of Nigeria","institution_ids":["https://openalex.org/I2799731175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067090337","display_name":"Ibraheem Oduola Lawal","orcid":"https://orcid.org/0000-0002-4385-1281","observed_orcids":["https://orcid.org/0000-0002-4385-1281"]},"institutions":[{"id":"https://openalex.org/I2799731175","display_name":"Forestry Research Institute of Nigeria","ror":"https://ror.org/00zagyr65","country_code":"NG","type":"government","lineage":["https://openalex.org/I2799731175"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Ibraheem Oduola Lawal","raw_affiliation_strings":["Biomedicinal Research Centre, Forestry Research Institute of Nigeria"],"raw_orcid":"https://orcid.org/0000-0002-4385-1281","affiliations":[{"raw_affiliation_string":"Biomedicinal Research Centre, Forestry Research Institute of Nigeria","institution_ids":["https://openalex.org/I2799731175"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023676547","display_name":"Temitope Olorunyomi Omogbene","orcid":"https://orcid.org/0000-0003-0363-9056","observed_orcids":["https://orcid.org/0000-0003-0363-9056"]},"institutions":[{"id":"https://openalex.org/I2799731175","display_name":"Forestry Research Institute of Nigeria","ror":"https://ror.org/00zagyr65","country_code":"NG","type":"government","lineage":["https://openalex.org/I2799731175"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Temitope O. Omogbene","raw_affiliation_strings":["Biomedicinal Research Centre, Forestry Research Institute of Nigeria"],"raw_orcid":"https://orcid.org/0000-0003-0363-9056","affiliations":[{"raw_affiliation_string":"Biomedicinal Research Centre, Forestry Research Institute of Nigeria","institution_ids":["https://openalex.org/I2799731175"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2799731175"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"41","issue":null,"first_page":"18","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14521","display_name":"Medicinal Plant Research","score":0.9243000149726868,"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"}},"topics":[{"id":"https://openalex.org/T14521","display_name":"Medicinal Plant Research","score":0.9243000149726868,"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":0.038600001484155655,"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/T11613","display_name":"Phytochemistry and Biological Activities","score":0.008799999952316284,"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/acanthus-montanus","display_name":"Acanthus montanus","score":1.0},{"id":"https://openalex.org/keywords/solvent-extraction","display_name":"solvent extraction","score":0.7260000109672546},{"id":"https://openalex.org/keywords/phytochemical-screening","display_name":"phytochemical screening","score":0.8199999928474426},{"id":"https://openalex.org/keywords/antioxidant-activity","display_name":"antioxidant activity","score":0.9959999918937683},{"id":"https://openalex.org/keywords/methanol-extract","display_name":"methanol extract","score":0.8220000267028809},{"id":"https://openalex.org/keywords/acetone-extract","display_name":"acetone extract","score":0.9390000104904175},{"id":"https://openalex.org/keywords/ethyl-acetate-extract","display_name":"ethyl acetate extract","score":0.984000027179718},{"id":"https://openalex.org/keywords/flavonoids","display_name":"flavonoids","score":0.8949999809265137},{"id":"https://openalex.org/keywords/total-flavonoid-content","display_name":"total flavonoid content","score":0.8560000061988831},{"id":"https://openalex.org/keywords/dpph-radical-scavenging-activity","display_name":"DPPH radical scavenging","score":0.984000027179718},{"id":"https://openalex.org/keywords/nitric-oxide-scavenging","display_name":"nitric oxide scavenging","score":0.9919999837875366},{"id":"https://openalex.org/keywords/medicinal-plants","display_name":"medicinal plants","score":0.7419999837875366},{"id":"https://openalex.org/keywords/acanthaceae","display_name":"Acanthaceae","score":0.8899999856948853}],"concepts":[{"id":"https://openalex.org/C195475562","wikidata":"https://www.wikidata.org/wiki/Q1639139","display_name":"Phytochemical","level":2,"score":0.7878947257995605},{"id":"https://openalex.org/C556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","level":1,"score":0.6860496997833252},{"id":"https://openalex.org/C2781401929","wikidata":"https://www.wikidata.org/wiki/Q5205953","display_name":"DPPH","level":3,"score":0.5668094754219055},{"id":"https://openalex.org/C206103511","wikidata":"https://www.wikidata.org/wiki/Q426694","display_name":"Terpenoid","level":2,"score":0.5366759896278381},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.5103878378868103},{"id":"https://openalex.org/C2779858419","wikidata":"https://www.wikidata.org/wiki/Q407153","display_name":"Ethyl acetate","level":2,"score":0.48012351989746094},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.46831661462783813},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.3997260630130768},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.34078359603881836},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.17668086290359497},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.10253703594207764}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:3206347147","doi":"https://doi.org/10.5937/leksir2141018a","is_oa":true,"landing_page_url":"https://www.lekovitesirovine.rs/ojs/index.php/lekovite/article/download/153/213","pdf_url":null,"source":{"id":"https://openalex.org/S4210206446","display_name":"Lekovite sirovine","issn_l":"0455-6224","issn":["0455-6224","2560-3965"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["ddh","doaj"],"host_organization":"https://openalex.org/P4310320959","host_organization_name":"Institute for Medicinal Plants Research \"Dr. Josif Pancic\"","host_organization_lineage":["https://openalex.org/P4310320959"],"host_organization_lineage_names":["Institute for Medicinal Plants Research \"Dr. Josif Pancic\""],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Lekovite sirovine","raw_type":null}],"best_oa_location":{"id":"mag:3206347147","doi":"https://doi.org/10.5937/leksir2141018a","is_oa":true,"landing_page_url":"https://www.lekovitesirovine.rs/ojs/index.php/lekovite/article/download/153/213","pdf_url":null,"source":{"id":"https://openalex.org/S4210206446","display_name":"Lekovite sirovine","issn_l":"0455-6224","issn":["0455-6224","2560-3965"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["ddh","doaj"],"host_organization":"https://openalex.org/P4310320959","host_organization_name":"Institute for Medicinal Plants Research \"Dr. Josif Pancic\"","host_organization_lineage":["https://openalex.org/P4310320959"],"host_organization_lineage_names":["Institute for Medicinal Plants Research \"Dr. Josif Pancic\""],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Lekovite sirovine","raw_type":null},"sustainable_development_goals":[],"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/W2183289072","https://openalex.org/W6939566222","https://openalex.org/W3164255879","https://openalex.org/W2027947939","https://openalex.org/W2143616708","https://openalex.org/W2891658162","https://openalex.org/W2591980526","https://openalex.org/W4284975501","https://openalex.org/W3023003997","https://openalex.org/W4387337502"],"abstract_inverted_index":{"Bear\u2019s":[0],"breech":[1],"or":[2],"mountain":[3],"thistle":[4],"(":[5],"Acanthus":[6,152],"montanus":[7,54,153],"(Nees)":[9],"T.":[10],"Anderson)":[11],"is":[12,20],"a":[13],"shrub":[14],"belonging":[15],"to":[16,183],"Acanthaceae":[17],"family.":[18],"It":[19,173],"widespread":[21],"in":[22,83,196,200,202],"Africa,":[23],"Romania,":[24],"Greece,":[25],"and":[26,47,67,96,117,125,133,205],"Eastern":[27],"Mediterranean.":[28],"African":[29],"people":[30],"engage":[31],"its":[32],"medicinal":[33],"use":[34],"for":[35,99,106],"the":[36,70,78,158,162,169,177],"management":[37],"of":[38,51,62,77,87,121],"urethral":[39],"pain,":[40],"endometritis,":[41],"urogenital":[42],"infections,":[43],"urinary":[44],"disease,":[45],"aches":[46],"pains.":[48],"Fresh":[49],"leaves":[50],"A.":[53],"were":[56,104,139],"collected":[57],"from":[58],"Forestry":[59,71],"Research":[60],"Institute":[61],"Nigeria":[63],"(FRIN)":[64],"herbal":[65],"garden":[66],"identified":[68],"at":[69],"Herbarium,":[72],"Ibadan.":[73],"About":[74],"200":[75],"g":[76],"powered":[79],"sample":[80],"was":[81,157,174],"macerated":[82],"400":[84],"mL":[85],"each":[86],"three":[88],"organic":[89],"solvents":[90,194],"such":[91,108,128],"as":[92,109,129],"ethyl":[93],"acetate,":[94],"acetone":[95,166],"methanol":[97,155],"respectively,":[98],"24":[100],"h.":[101],"Each":[102],"extracts":[103],"screened":[105],"phytochemicals":[107,204],"flavonoids,":[110],"saponins,":[111],"phenols,":[112],"terpenoids,":[113],"phlobotannins,":[114],"alkaloids,":[115],"tannins,":[116],"cardiac":[118],"glycosides.":[119],"Estimation":[120],"total":[122],"flavonol":[123],"content,":[124],"antioxidant":[126,171,178,206],"assays":[127],"2,2-diphenyl":[130],"1-picrylhydrazyl":[131],"(DPPH)":[132],"nitric":[134],"oxide":[135],"radical":[136],"scavenging":[137],"activity":[138,179],"also":[140],"carried":[141],"out.":[142],"The":[143,187],"quantitative":[144,203],"phytochemical":[145],"test":[146],"(flavonol":[147],"content)":[148],"revealed":[149],"that":[150,176,192],"extract":[156,167],"richest":[159],"one":[160],"among":[161],"solvent":[163],"systems":[164],"while":[165],"gave":[168],"best":[170],"activity.":[172,207],"observed":[175],"could":[180],"be":[181],"attributed":[182],"moderately":[184],"polar":[185],"extracts.":[186],"study,":[188],"therefore,":[189],"provides":[190],"evidence":[191],"various":[193],"used":[195],"extraction":[197],"can":[198],"result":[199],"differences":[201]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2021-10-25T00:00:00"}