{"id":"https://openalex.org/W4289551925","doi":"https://doi.org/10.20510/10.20510/pbj/9/i6/1653","title":"Phytochemical Analysis and Antioxidant Activity of Ethyl Acetate Extract of Martynia annua Fruit","display_name":"Phytochemical Analysis and Antioxidant Activity of Ethyl Acetate Extract of Martynia annua Fruit","publication_year":2021,"publication_date":"2021-12-30","ids":{"openalex":"https://openalex.org/W4289551925","doi":"https://doi.org/10.20510/10.20510/pbj/9/i6/1653"},"language":"en","primary_location":{"id":"doi:10.20510/10.20510/pbj/9/i6/1653","doi":"https://doi.org/10.20510/10.20510/pbj/9/i6/1653","is_oa":true,"landing_page_url":"https://doi.org/10.20510/10.20510/pbj/9/i6/1653","pdf_url":"http://pharmabiosciencejournal.com/index.php/pbj/article/download/2301/1653","source":{"id":"https://openalex.org/S4210219544","display_name":"Pharmaceutical and Biosciences Journal","issn_l":"2347-9442","issn":["2347-9442","2582-0540"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"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":"Pharmaceutical and Biosciences Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"http://pharmabiosciencejournal.com/index.php/pbj/article/download/2301/1653","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Renuka Verma","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405287660","display_name":"Columbia Institute of Pharmacy","ror":"https://ror.org/05t525t18","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405287660"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Renuka Verma","raw_affiliation_strings":["Columbia Institute of Pharmacy, Tekari, Near Vidhansabha, Raipur (C.G)-493111, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Columbia Institute of Pharmacy, Tekari, Near Vidhansabha, Raipur (C.G)-493111, India","institution_ids":["https://openalex.org/I4405287660"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084850700","display_name":"Pushpa Prasad Gupta","orcid":"https://orcid.org/0000-0002-1057-9197","observed_orcids":["https://orcid.org/0000-0002-1057-9197"]},"institutions":[{"id":"https://openalex.org/I4405287660","display_name":"Columbia Institute of Pharmacy","ror":"https://ror.org/05t525t18","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405287660"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Pushpa Prasad Gupta","raw_affiliation_strings":["Columbia Institute of Pharmacy, Tekari, Near Vidhansabha, Raipur (C.G)-493111, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Columbia Institute of Pharmacy, Tekari, Near Vidhansabha, Raipur (C.G)-493111, India","institution_ids":["https://openalex.org/I4405287660"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101865890","display_name":"Amit Kumar Roy","orcid":"https://orcid.org/0000-0002-6500-5588","observed_orcids":["https://orcid.org/0000-0002-6500-5588"]},"institutions":[{"id":"https://openalex.org/I4405287660","display_name":"Columbia Institute of Pharmacy","ror":"https://ror.org/05t525t18","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405287660"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Amit Roy","raw_affiliation_strings":["Columbia Institute of Pharmacy, Tekari, Near Vidhansabha, Raipur (C.G)-493111, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Columbia Institute of Pharmacy, Tekari, Near Vidhansabha, Raipur (C.G)-493111, India","institution_ids":["https://openalex.org/I4405287660"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026704425","display_name":"Shashikant Chandrakar","orcid":"https://orcid.org/0009-0008-4749-3072","observed_orcids":["https://orcid.org/0009-0008-4749-3072"]},"institutions":[{"id":"https://openalex.org/I4405287660","display_name":"Columbia Institute of Pharmacy","ror":"https://ror.org/05t525t18","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405287660"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shashikant Chandrakar","raw_affiliation_strings":["Columbia Institute of Pharmacy, Tekari, Near Vidhansabha, Raipur (C.G)-493111, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Columbia Institute of Pharmacy, Tekari, Near Vidhansabha, Raipur (C.G)-493111, India","institution_ids":["https://openalex.org/I4405287660"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4405287660"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"29","last_page":"39"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14521","display_name":"Medicinal Plant Research","score":0.9262999892234802,"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":0.9262999892234802,"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":0.05429999902844429,"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":0.006899999920278788,"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/martynia-annua","display_name":"Martynia annua","score":1.0},{"id":"https://openalex.org/keywords/fruit-extract","display_name":"fruit extract","score":0.9110000133514404},{"id":"https://openalex.org/keywords/ethyl-acetate-extract","display_name":"ethyl acetate extract","score":0.9729999899864197},{"id":"https://openalex.org/keywords/antioxidant-activity","display_name":"antioxidant activity","score":0.8389999866485596},{"id":"https://openalex.org/keywords/phytochemical-screening","display_name":"phytochemical screening","score":0.9900000095367432},{"id":"https://openalex.org/keywords/total-phenolic-content","display_name":"total phenolic content","score":0.8939999938011169},{"id":"https://openalex.org/keywords/flavonoids","display_name":"flavonoids","score":0.7979999780654907},{"id":"https://openalex.org/keywords/alkaloids","display_name":"alkaloids","score":0.7720000147819519},{"id":"https://openalex.org/keywords/tannins","display_name":"tannins","score":0.8149999976158142},{"id":"https://openalex.org/keywords/dpph-radical-scavenging-activity","display_name":"DPPH radical scavenging","score":0.890999972820282},{"id":"https://openalex.org/keywords/hydrogen-peroxide-scavenging","display_name":"hydrogen peroxide scavenging","score":0.9760000109672546},{"id":"https://openalex.org/keywords/nitric-oxide-scavenging","display_name":"nitric oxide scavenging","score":0.9480000138282776},{"id":"https://openalex.org/keywords/medicinal-plants","display_name":"medicinal plants","score":0.671999990940094}],"concepts":[{"id":"https://openalex.org/C195475562","wikidata":"https://www.wikidata.org/wiki/Q1639139","display_name":"Phytochemical","level":2,"score":0.9162317514419556},{"id":"https://openalex.org/C2779858419","wikidata":"https://www.wikidata.org/wiki/Q407153","display_name":"Ethyl acetate","level":2,"score":0.8062053918838501},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6656731367111206},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.6478885412216187},{"id":"https://openalex.org/C2781401929","wikidata":"https://www.wikidata.org/wiki/Q5205953","display_name":"DPPH","level":3,"score":0.5560968518257141},{"id":"https://openalex.org/C2779054382","wikidata":"https://www.wikidata.org/wiki/Q72185287","display_name":"Flavonoid","level":3,"score":0.5320141315460205},{"id":"https://openalex.org/C556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","level":1,"score":0.524192750453949},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.3569633364677429},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.2513353228569031},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.16697922348976135},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1575547158718109}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.20510/10.20510/pbj/9/i6/1653","doi":"https://doi.org/10.20510/10.20510/pbj/9/i6/1653","is_oa":true,"landing_page_url":"https://doi.org/10.20510/10.20510/pbj/9/i6/1653","pdf_url":"http://pharmabiosciencejournal.com/index.php/pbj/article/download/2301/1653","source":{"id":"https://openalex.org/S4210219544","display_name":"Pharmaceutical and Biosciences Journal","issn_l":"2347-9442","issn":["2347-9442","2582-0540"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"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":"Pharmaceutical and Biosciences Journal","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.20510/10.20510/pbj/9/i6/1653","doi":"https://doi.org/10.20510/10.20510/pbj/9/i6/1653","is_oa":true,"landing_page_url":"https://doi.org/10.20510/10.20510/pbj/9/i6/1653","pdf_url":"http://pharmabiosciencejournal.com/index.php/pbj/article/download/2301/1653","source":{"id":"https://openalex.org/S4210219544","display_name":"Pharmaceutical and Biosciences Journal","issn_l":"2347-9442","issn":["2347-9442","2582-0540"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"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":"Pharmaceutical and Biosciences Journal","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.5683000087738037,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4289551925.pdf","grobid_xml":"https://content.openalex.org/works/W4289551925.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W776662882","https://openalex.org/W1521639926","https://openalex.org/W1538764270","https://openalex.org/W1569667708","https://openalex.org/W1990064402","https://openalex.org/W2059089565","https://openalex.org/W2129410767","https://openalex.org/W2145012282","https://openalex.org/W2183116330","https://openalex.org/W2184416021","https://openalex.org/W2184450948","https://openalex.org/W2187104037","https://openalex.org/W2188632414","https://openalex.org/W2590292706","https://openalex.org/W2618294816","https://openalex.org/W2732858615","https://openalex.org/W2739750219","https://openalex.org/W2761537992","https://openalex.org/W2779227891","https://openalex.org/W3046351054","https://openalex.org/W3136603870","https://openalex.org/W4205165595","https://openalex.org/W4242756950","https://openalex.org/W4256525953"],"related_works":["https://openalex.org/W7204441727","https://openalex.org/W4234008094","https://openalex.org/W7216691516","https://openalex.org/W2739750219","https://openalex.org/W2741404071","https://openalex.org/W4388971980","https://openalex.org/W3136603870","https://openalex.org/W2790868059","https://openalex.org/W7168385334","https://openalex.org/W4235734600"],"abstract_inverted_index":{"Phytochemical":[0,64],"analysis":[1],"and":[2,32,59,66,83,98,105],"antioxidant":[3,62,91,119],"activity":[4,92,120],"of":[5,9,24,37,61,70,75,121,123],"ethyl":[6,43],"acetate":[7,44],"extract":[8,50],"Martynia":[10,13,124],"annua":[11,14,39,125],"fruits.":[12],"(M.":[15],"annua)":[16],"commonly":[17],"used":[18],"in":[19,93],"traditional":[20],"medicines":[21],"for":[22],"cure":[23],"inflammation,":[25],"tuberculosis,":[26],"skin":[27],"infection,":[28],"epilepsy,":[29],"burns,":[30],"itching":[31],"sore":[33],"throat.":[34],"The":[35,48,86,102],"fruit":[36,49,126],"M.":[38],"was":[40,52,108],"extracted":[41],"with":[42],"by":[45],"soxhlet":[46],"method.":[47],"(EAE)":[51],"subjected":[53],"to":[54,110],"phytochemical":[55],"analysis,thin":[56],"layer":[57,68],"chromatography":[58,69],"determination":[60],"activity.":[63],"screening":[65],"thin":[67],"EAE":[71,87,122],"confirmed":[72],"the":[73],"presence":[74],"alkaloids,":[76],"steroids,":[77],"carbohydrates,":[78],"fat,":[79],"volatile":[80],"oil,":[81],"tannin":[82],"phenolic":[84,104],"compound.":[85],"showed":[88],"dose":[89,128],"dependent":[90],"DPPH,":[94],"hydrogen":[95],"peroxide":[96],"assay":[97],"nitric":[99],"oxide":[100],"assay.":[101],"total":[103],"flavonoid":[106],"content":[107],"found":[109],"be":[111],"about":[112],"70-":[113],"90%.":[114],"It":[115],"is":[116],"concluded":[117],"that":[118],"produced":[127],"related":[129],"effect.":[130]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2022-08-03T00:00:00"}
