{"id":"https://openalex.org/W4249060070","doi":"https://doi.org/10.12692/ijb/14.3.121-127","title":"A comparative study of total phenolic contents and antioxidant potential of seeds of Peganum harmala","display_name":"A comparative study of total phenolic contents and antioxidant potential of seeds of Peganum harmala","publication_year":2019,"publication_date":"2019-03-31","ids":{"openalex":"https://openalex.org/W4249060070","doi":"https://doi.org/10.12692/ijb/14.3.121-127"},"language":"en","primary_location":{"id":"doi:10.12692/ijb/14.3.121-127","doi":"https://doi.org/10.12692/ijb/14.3.121-127","is_oa":true,"landing_page_url":"https://doi.org/10.12692/ijb/14.3.121-127","pdf_url":"https://doi.org/10.12692/ijb/14.3.121-127","source":{"id":"https://openalex.org/S4210228880","display_name":"International Journal of Biosciences (IJB)","issn_l":"2220-6655","issn":["2220-6655","2222-5234"],"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":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biosciences (IJB)","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.12692/ijb/14.3.121-127","any_repository_has_fulltext":false},"authorships":[],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2501,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.47407274,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"14","issue":"03","first_page":"121","last_page":"127"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10035","display_name":"Phytochemicals and Antioxidant Activities","score":0.9185000061988831,"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":0.9185000061988831,"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":0.03319999948143959,"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/T13188","display_name":"Synthesis and bioactivity of alkaloids","score":0.024700000882148743,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/peganum-harmala","display_name":"Peganum harmala","score":0.9990000128746033},{"id":"https://openalex.org/keywords/total-phenolic-content","display_name":"total phenolic content","score":0.8709999918937683},{"id":"https://openalex.org/keywords/antioxidant-activity","display_name":"antioxidant activity","score":0.9950000047683716},{"id":"https://openalex.org/keywords/seed-extract","display_name":"seed extract","score":0.7689999938011169},{"id":"https://openalex.org/keywords/solvent-extraction","display_name":"solvent extraction","score":0.9679999947547913},{"id":"https://openalex.org/keywords/dpph-radical-scavenging-activity","display_name":"DPPH radical scavenging","score":0.8920000195503235},{"id":"https://openalex.org/keywords/methanol-extract","display_name":"methanol extract","score":0.9240000247955322},{"id":"https://openalex.org/keywords/dichloromethane-extract","display_name":"dichloromethane extract","score":0.9419999718666077},{"id":"https://openalex.org/keywords/folin-ciocalteu-method","display_name":"Folin-Ciocalteu assay","score":0.7910000085830688}],"concepts":[{"id":"https://openalex.org/C2780237542","wikidata":"https://www.wikidata.org/wiki/Q94857","display_name":"Peganum harmala","level":2,"score":0.9869781732559204},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.6367475986480713},{"id":"https://openalex.org/C556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","level":1,"score":0.5805004239082336},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.4835214614868164},{"id":"https://openalex.org/C2779158651","wikidata":"https://www.wikidata.org/wiki/Q188840","display_name":"Medicinal plants","level":2,"score":0.45764416456222534},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.45494934916496277},{"id":"https://openalex.org/C2993539680","wikidata":"https://www.wikidata.org/wiki/Q902552","display_name":"Antioxidant capacity","level":3,"score":0.44503581523895264},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.37927690148353577},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.134380042552948},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.08515426516532898}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.12692/ijb/14.3.121-127","doi":"https://doi.org/10.12692/ijb/14.3.121-127","is_oa":true,"landing_page_url":"https://doi.org/10.12692/ijb/14.3.121-127","pdf_url":"https://doi.org/10.12692/ijb/14.3.121-127","source":{"id":"https://openalex.org/S4210228880","display_name":"International Journal of Biosciences (IJB)","issn_l":"2220-6655","issn":["2220-6655","2222-5234"],"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":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biosciences (IJB)","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.12692/ijb/14.3.121-127","doi":"https://doi.org/10.12692/ijb/14.3.121-127","is_oa":true,"landing_page_url":"https://doi.org/10.12692/ijb/14.3.121-127","pdf_url":"https://doi.org/10.12692/ijb/14.3.121-127","source":{"id":"https://openalex.org/S4210228880","display_name":"International Journal of Biosciences (IJB)","issn_l":"2220-6655","issn":["2220-6655","2222-5234"],"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":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biosciences (IJB)","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/W4249060070.pdf","grobid_xml":"https://content.openalex.org/works/W4249060070.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W206495171","https://openalex.org/W1594928780","https://openalex.org/W2003070240","https://openalex.org/W2052635425","https://openalex.org/W2065906579","https://openalex.org/W2078041372","https://openalex.org/W2114596526","https://openalex.org/W2123098050","https://openalex.org/W2129410767","https://openalex.org/W2184194610","https://openalex.org/W2229270448","https://openalex.org/W2235130720","https://openalex.org/W2407161135","https://openalex.org/W3170007567"],"related_works":["https://openalex.org/W2185826948","https://openalex.org/W4220911008","https://openalex.org/W7171794577","https://openalex.org/W7143402480","https://openalex.org/W2795301955","https://openalex.org/W2256426237","https://openalex.org/W1594928780","https://openalex.org/W2937366159","https://openalex.org/W2235130720","https://openalex.org/W2103786225"],"abstract_inverted_index":{"Various":[0],"solvents":[1,144],"including":[2],"methanol,":[3],"hexane,":[4],"benzene,":[5,94],"chloroform":[6,116],"and":[7,59,65,86,97,106,124,145],"dichloromethane":[8,113],"were":[9,26,91],"utilized":[10],"for":[11,92,130,141],"the":[12,18,51,143],"extraction":[13],"of":[14,20,50,133],"phenolic":[15,23,70],"contents":[16,24,71,148],"from":[17],"seeds":[19],"pegnum":[21],"harmala.Total":[22],"(TPC)":[25],"determined":[27],"by":[28,38,55,112],"using":[29,56],"Folin-Ciocalteu":[30],"reagent":[31],"method":[32],"against":[33],"gallic":[34],"acid":[35,67],"as":[36,68],"standard":[37],"UV-Vis":[39,57],"spectrophotometer":[40,58],"at":[41,62],"765":[42],"nm":[43,64],"while":[44],"DPPH":[45],"free":[46],"radical":[47],"scavenging":[48],"activity":[49,109,137],"extracts":[52,99],"was":[53,138],"measure":[54],"taking":[60],"reading":[61],"517":[63],"ascorbic":[66],"standard.Total":[69],"27.7":[72],"mg":[73,76,79,83,88],"GA/g,":[74,77],"22.2":[75],"26.4":[78],"GA":[80,84,89],"/g,":[81],"30.7":[82],"/g":[85,90],"17.3":[87],"dichloromethane,":[93],"chloroform,":[95],"methanol":[96],"hexane":[98,125],"respectively.Methanol":[100],"extract":[101,114,117,121,126],"showed":[102,149],"high":[103,107,146],"TPC":[104,147],"content":[105],"antioxidant":[108,136,151],"(72%)":[110],"followed":[111],"(67%),":[115],"(63":[118],"%),":[119],"benzene":[120],"(52":[122],"%)":[123,128],"(48":[127],"respectively":[129],"50":[131],"\u03bcL":[132],"each":[134],"sample.The":[135],"concentrated":[139],"dependent":[140],"all":[142],"higher":[150],"activity.":[152]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2022-05-12T00:00:00"}
