{"id":"https://openalex.org/W2464458239","doi":"https://doi.org/10.1007/s10298-014-0850-x","title":"Phytochemical screening and in vitro antioxidant activity of various Punica granatum l. Peel extracts from Algeria: A comparative study","display_name":"Phytochemical screening and in vitro antioxidant activity of various Punica granatum l. Peel extracts from Algeria: A comparative study","publication_year":2014,"publication_date":"2014-04-03","ids":{"openalex":"https://openalex.org/W2464458239","doi":"https://doi.org/10.1007/s10298-014-0850-x","mag":"2464458239"},"language":"en","primary_location":{"id":"doi:10.1007/s10298-014-0850-x","doi":"https://doi.org/10.1007/s10298-014-0850-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10298-014-0850-x","pdf_url":null,"source":{"id":"https://openalex.org/S4210226628","display_name":"Phytoth\u00e9rapie","issn_l":"1624-8597","issn":["1624-8597","1765-2847"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Phytoth\u00e9rapie","raw_type":"journal-article"},"volume":null,"type":"article","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/A5017777585","display_name":"Nac\u00e9ra Belkacem","orcid":"https://orcid.org/0009-0009-5149-1894","observed_orcids":["https://orcid.org/0009-0009-5149-1894"]},"institutions":[{"id":"https://openalex.org/I233209018","display_name":"University of Abou Bekr Belka\u00efd","ror":"https://ror.org/00jsjm362","country_code":"DZ","type":"education","lineage":["https://openalex.org/I233209018"]}],"countries":["DZ"],"is_corresponding":true,"raw_author_name":"N. Belkacem","raw_affiliation_strings":["Laboratory of Antibiotic, Antifungal, Physico-chemistry, Synthesis and Biological Activity. Department of Biology, University Abou Bekr Belka\u00efd, Tlemcen, Algeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Antibiotic, Antifungal, Physico-chemistry, Synthesis and Biological Activity. Department of Biology, University Abou Bekr Belka\u00efd, Tlemcen, Algeria","institution_ids":["https://openalex.org/I233209018"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110131188","display_name":"R. Djaziri","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I233209018","display_name":"University of Abou Bekr Belka\u00efd","ror":"https://ror.org/00jsjm362","country_code":"DZ","type":"education","lineage":["https://openalex.org/I233209018"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"R. Djaziri","raw_affiliation_strings":["Laboratory of Antibiotic, Antifungal, Physico-chemistry, Synthesis and Biological Activity. Department of Biology, University Abou Bekr Belka\u00efd, Tlemcen, Algeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Antibiotic, Antifungal, Physico-chemistry, Synthesis and Biological Activity. Department of Biology, University Abou Bekr Belka\u00efd, Tlemcen, Algeria","institution_ids":["https://openalex.org/I233209018"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014435268","display_name":"Farid Boucif LAHFA","orcid":"https://orcid.org/0000-0002-7778-614X","observed_orcids":["https://orcid.org/0000-0002-7778-614X"]},"institutions":[{"id":"https://openalex.org/I233209018","display_name":"University of Abou Bekr Belka\u00efd","ror":"https://ror.org/00jsjm362","country_code":"DZ","type":"education","lineage":["https://openalex.org/I233209018"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"F. Lahfa","raw_affiliation_strings":["Laboratory of Antibiotic, Antifungal, Physico-chemistry, Synthesis and Biological Activity. Department of Biology, University Abou Bekr Belka\u00efd, Tlemcen, Algeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Antibiotic, Antifungal, Physico-chemistry, Synthesis and Biological Activity. Department of Biology, University Abou Bekr Belka\u00efd, Tlemcen, Algeria","institution_ids":["https://openalex.org/I233209018"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013300948","display_name":"Imad Abdelhamid El Haci","orcid":"https://orcid.org/0000-0001-5364-377X","observed_orcids":["https://orcid.org/0000-0001-5364-377X"]},"institutions":[{"id":"https://openalex.org/I233209018","display_name":"University of Abou Bekr Belka\u00efd","ror":"https://ror.org/00jsjm362","country_code":"DZ","type":"education","lineage":["https://openalex.org/I233209018"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"I. A. El-Haci","raw_affiliation_strings":["Laboratory of Naturals Product, Department of Biology, University Abou bekr Belka\u00efd, Tlemcen, Algeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Naturals Product, Department of Biology, University Abou bekr Belka\u00efd, Tlemcen, Algeria","institution_ids":["https://openalex.org/I233209018"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062285095","display_name":"Zahia Boucherit","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I233209018","display_name":"University of Abou Bekr Belka\u00efd","ror":"https://ror.org/00jsjm362","country_code":"DZ","type":"education","lineage":["https://openalex.org/I233209018"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"Z. Boucherit","raw_affiliation_strings":["Laboratory of Antibiotic, Antifungal, Physico-chemistry, Synthesis and Biological Activity. Department of Biology, University Abou Bekr Belka\u00efd, Tlemcen, Algeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Antibiotic, Antifungal, Physico-chemistry, Synthesis and Biological Activity. Department of Biology, University Abou Bekr Belka\u00efd, Tlemcen, Algeria","institution_ids":["https://openalex.org/I233209018"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5017777585"],"corresponding_institution_ids":["https://openalex.org/I233209018"],"apc_list":null,"apc_paid":null,"fwci":0.5264,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.72841231,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"12","issue":"6","first_page":"372","last_page":"379"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12638","display_name":"Pomegranate: compositions and health benefits","score":0.9839000105857849,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12638","display_name":"Pomegranate: compositions and health benefits","score":0.9839000105857849,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10035","display_name":"Phytochemicals and Antioxidant Activities","score":0.01510000042617321,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry"},"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/T12894","display_name":"Date Palm Research Studies","score":0.00019999999494757503,"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/pomegranate","display_name":"Punica granatum","score":0.984000027179718},{"id":"https://openalex.org/keywords/pomegranate-peel","display_name":"pomegranate peel","score":0.9589999914169312},{"id":"https://openalex.org/keywords/phytochemical-screening","display_name":"phytochemical screening","score":0.9039999842643738},{"id":"https://openalex.org/keywords/antioxidant-activity","display_name":"antioxidant activity","score":0.9240000247955322},{"id":"https://openalex.org/keywords/total-phenolic-content","display_name":"total phenolic content","score":0.984000027179718},{"id":"https://openalex.org/keywords/total-flavonoid-content","display_name":"total flavonoid content","score":0.9070000052452087},{"id":"https://openalex.org/keywords/tannins","display_name":"tannins","score":0.7630000114440918},{"id":"https://openalex.org/keywords/ethyl-acetate-fraction","display_name":"ethyl acetate fraction","score":0.9309999942779541},{"id":"https://openalex.org/keywords/n-butanol-fraction","display_name":"n-butanol fraction","score":0.9729999899864197},{"id":"https://openalex.org/keywords/dpph-radical-scavenging-activity","display_name":"DPPH radical scavenging","score":0.9110000133514404},{"id":"https://openalex.org/keywords/ferric-reducing-antioxidant-power","display_name":"ferric reducing antioxidant power","score":0.8939999938011169}],"concepts":[{"id":"https://openalex.org/C2779858419","wikidata":"https://www.wikidata.org/wiki/Q407153","display_name":"Ethyl acetate","level":2,"score":0.8498328924179077},{"id":"https://openalex.org/C2780125355","wikidata":"https://www.wikidata.org/wiki/Q4959355","display_name":"Punica","level":2,"score":0.8474230766296387},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.8364314436912537},{"id":"https://openalex.org/C2781401929","wikidata":"https://www.wikidata.org/wiki/Q5205953","display_name":"DPPH","level":3,"score":0.8341981172561646},{"id":"https://openalex.org/C195475562","wikidata":"https://www.wikidata.org/wiki/Q1639139","display_name":"Phytochemical","level":2,"score":0.7751531600952148},{"id":"https://openalex.org/C2779054382","wikidata":"https://www.wikidata.org/wiki/Q72185287","display_name":"Flavonoid","level":3,"score":0.7659602761268616},{"id":"https://openalex.org/C2986274086","wikidata":"https://www.wikidata.org/wiki/Q199678","display_name":"Ascorbic acid","level":2,"score":0.6566569805145264},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.6039945483207703},{"id":"https://openalex.org/C96529984","wikidata":"https://www.wikidata.org/wiki/Q286136","display_name":"EC50","level":3,"score":0.48447465896606445},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.448899507522583},{"id":"https://openalex.org/C2777728882","wikidata":"https://www.wikidata.org/wiki/Q407142","display_name":"Phenols","level":2,"score":0.4414724111557007},{"id":"https://openalex.org/C2777713963","wikidata":"https://www.wikidata.org/wiki/Q663902","display_name":"Butanol","level":3,"score":0.4405369460582733},{"id":"https://openalex.org/C2781213060","wikidata":"https://www.wikidata.org/wiki/Q49546","display_name":"Acetone","level":2,"score":0.4389207065105438},{"id":"https://openalex.org/C556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","level":1,"score":0.4056558907032013},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.36789679527282715},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.22860437631607056},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.16606462001800537},{"id":"https://openalex.org/C2780161600","wikidata":"https://www.wikidata.org/wiki/Q153","display_name":"Ethanol","level":2,"score":0.13960257172584534},{"id":"https://openalex.org/C202751555","wikidata":"https://www.wikidata.org/wiki/Q221681","display_name":"In vitro","level":2,"score":0.1063903272151947},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10298-014-0850-x","doi":"https://doi.org/10.1007/s10298-014-0850-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10298-014-0850-x","pdf_url":null,"source":{"id":"https://openalex.org/S4210226628","display_name":"Phytoth\u00e9rapie","issn_l":"1624-8597","issn":["1624-8597","1765-2847"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Phytoth\u00e9rapie","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W49737634","https://openalex.org/W1547172494","https://openalex.org/W1966903210","https://openalex.org/W1971002665","https://openalex.org/W1971757965","https://openalex.org/W1981985032","https://openalex.org/W1982321619","https://openalex.org/W1984196078","https://openalex.org/W1986110804","https://openalex.org/W1988754597","https://openalex.org/W1991931599","https://openalex.org/W1994557771","https://openalex.org/W2015974809","https://openalex.org/W2018073172","https://openalex.org/W2028991834","https://openalex.org/W2033312013","https://openalex.org/W2035965920","https://openalex.org/W2040504668","https://openalex.org/W2041110016","https://openalex.org/W2041581177","https://openalex.org/W2043294316","https://openalex.org/W2051306104","https://openalex.org/W2051495414","https://openalex.org/W2056191138","https://openalex.org/W2058980649","https://openalex.org/W2064686325","https://openalex.org/W2067132771","https://openalex.org/W2070651593","https://openalex.org/W2080325117","https://openalex.org/W2089425453","https://openalex.org/W2103236202","https://openalex.org/W2105884781","https://openalex.org/W2106407774","https://openalex.org/W2107135234","https://openalex.org/W2107429944","https://openalex.org/W2117345120","https://openalex.org/W2117793484","https://openalex.org/W2119944195","https://openalex.org/W2132722884","https://openalex.org/W2141462478","https://openalex.org/W2151350103","https://openalex.org/W2156179484","https://openalex.org/W2164743907","https://openalex.org/W2171485152"],"related_works":["https://openalex.org/W4240387637","https://openalex.org/W2356977191","https://openalex.org/W3040992293","https://openalex.org/W2368543688","https://openalex.org/W2374628488","https://openalex.org/W2492116955","https://openalex.org/W4250626039","https://openalex.org/W2996370261","https://openalex.org/W4249724508","https://openalex.org/W3089117679"],"abstract_inverted_index":{"This":[0],"study":[1],"was":[2,188],"undertaken":[3],"to":[4,134,177],"evaluate":[5],"the":[6,40,109,113,123,131,154,191],"correlation":[7],"between":[8],"total":[9,44,195],"phenolic":[10],"and":[11,14,30,48,51,61,65,82,99,116,170,197],"flavonoid":[12,52],"contents":[13,53,111],"antioxidant":[15,27,163,186],"activity":[16,164,187],"of":[17,20,43,59,76,93,158,194,199],"various":[18],"extracts":[19,45,64,107],"Punica":[21,200],"granatum":[22,201],"peel":[23,202],"using":[24,56],"ferric":[25],"reducing":[26],"power":[28,133],"(FRAP)":[29],"radical":[31],"scavenging":[32],"methods":[33,58],"(DPPH).":[34],"Preliminary":[35],"phytochemical":[36],"screening":[37],"shows":[38],"that":[39,122,185],"major":[41],"constituents":[42],"are":[46],"tannins":[47],"flavonoids.":[49],"Phenolic":[50],"were":[54],"determined":[55],"spectrophotometric":[57],"hydromethanolic":[60,128],"aqueous-acetone":[62],"crude":[63],"their":[66],"fractions,":[67],"showing":[68],"a":[69],"high":[70],"content":[71,193],"in":[72],"ethyl":[73,114,124,155],"acetate":[74,115,125,156],"fractions":[75,92,157],"each":[77,94,159],"extract":[78,95,129,160],"(597.08":[79],"\u00b1":[80,84,97,101],"3.9":[81],"602.8":[83],"0.0":[85],"mg":[86,103],"GAE/gE":[87],"respectively)":[88,176],"followed":[89,137],"by":[90,138],"n-butanol":[91,117,139],"(413.6":[96],"1.48":[98],"417.56":[100],"5.3":[102],"EQC/gE":[104],"respectively).":[105],"Crude":[106],"showed":[108,130,161],"lower":[110],"than":[112],"fractions.":[118],"FRAP":[119],"method":[120],"revealed":[121],"fraction":[126,140],"from":[127,141],"highest":[132,162],"reduce":[135],"iron":[136],"aqueousacetone":[142],"extract.":[143],"In":[144],"comparison":[145],"with":[146,190],"ascorbic":[147],"acid":[148],"(EC":[149,165],"50":[150,166,172],"=":[151,167,173],"1.09":[152],"\u03bcg/mL),":[153],"1":[168],"\u03bcg/mL":[169,175],"EC":[171],"0.75":[174],"scavenge":[178],"DPPH":[179],"free":[180],"radical.":[181],"These":[182],"results":[183],"indicated":[184],"correlated":[189],"higher":[192],"phenolics":[196],"flavonoids":[198],"extracts.":[203]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2025-10-10T00:00:00"}
