{"id":"https://openalex.org/W4392510491","doi":"https://doi.org/10.1016/j.sciaf.2024.e02154","title":"Production of biodiesel from biocatalysis of agro-wastes in acidic environment","display_name":"Production of biodiesel from biocatalysis of agro-wastes in acidic environment","publication_year":2024,"publication_date":"2024-03-06","ids":{"openalex":"https://openalex.org/W4392510491","doi":"https://doi.org/10.1016/j.sciaf.2024.e02154"},"language":"en","primary_location":{"id":"doi:10.1016/j.sciaf.2024.e02154","doi":"https://doi.org/10.1016/j.sciaf.2024.e02154","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.sciaf.2024.e02154","pdf_url":null,"source":{"id":"https://openalex.org/S4210198261","display_name":"Scientific African","issn_l":"2468-2276","issn":["2468-2276"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","norway-1","poland-20","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific African","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1016/j.sciaf.2024.e02154","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074268130","display_name":"Oderhowho Nyorere","orcid":"https://orcid.org/0009-0003-3928-0679","observed_orcids":["https://orcid.org/0009-0003-3928-0679"]},"institutions":[{"id":"https://openalex.org/I4405254558","display_name":"Southern Delta University, Ozoro","ror":"https://ror.org/01yteb360","country_code":"NG","type":"education","lineage":["https://openalex.org/I4405254558"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"O. Nyorere","raw_affiliation_strings":["Agricultural and Bioresource Engineering Department, Delta State University of Science and Technology, Ozoro, Delta State, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agricultural and Bioresource Engineering Department, Delta State University of Science and Technology, Ozoro, Delta State, Nigeria","institution_ids":["https://openalex.org/I4405254558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061496355","display_name":"Sylvester Oluka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I131561025","display_name":"Enugu State University of Science and Technology","ror":"https://ror.org/04ntynb59","country_code":"NG","type":"education","lineage":["https://openalex.org/I131561025"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"S.I. Oluka","raw_affiliation_strings":["Agricultural and Bioresource Engineering Department, Enugu State University of Science and Technology, Ozoro, Enugu State, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agricultural and Bioresource Engineering Department, Enugu State University of Science and Technology, Ozoro, Enugu State, Nigeria","institution_ids":["https://openalex.org/I131561025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037560298","display_name":"Samuel Erhigare Onoji","orcid":"https://orcid.org/0000-0001-7183-8239","observed_orcids":["https://orcid.org/0000-0001-7183-8239"]},"institutions":[{"id":"https://openalex.org/I4403386465","display_name":"Petroleum Training Institute","ror":"https://ror.org/01cvyp776","country_code":"NG","type":"education","lineage":["https://openalex.org/I4403386465"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"S.E. Onoji","raw_affiliation_strings":["Petroleum and Natural Gas Processing Department, Petroleum Training Institute, Effurun, Delta State, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Petroleum and Natural Gas Processing Department, Petroleum Training Institute, Effurun, Delta State, Nigeria","institution_ids":["https://openalex.org/I4403386465"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093970351","display_name":"R. Nwadiolu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405254558","display_name":"Southern Delta University, Ozoro","ror":"https://ror.org/01yteb360","country_code":"NG","type":"education","lineage":["https://openalex.org/I4405254558"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"R. Nwadiolu","raw_affiliation_strings":["Department of Agricultural Economics, Faculty Agriculture, Delta State University of Science and Technology, Ozoro, Delta State, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Agricultural Economics, Faculty Agriculture, Delta State University of Science and Technology, Ozoro, Delta State, Nigeria","institution_ids":["https://openalex.org/I4405254558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088383379","display_name":"Tunde Folorunsho Adepoju","orcid":"https://orcid.org/0000-0002-0782-3996","observed_orcids":["https://orcid.org/0000-0002-0782-3996"]},"institutions":[{"id":"https://openalex.org/I4405254558","display_name":"Southern Delta University, Ozoro","ror":"https://ror.org/01yteb360","country_code":"NG","type":"education","lineage":["https://openalex.org/I4405254558"]}],"countries":["NG"],"is_corresponding":true,"raw_author_name":"T.F. Adepoju","raw_affiliation_strings":["ChemicalEngineering Department, Delta State University of Science and Technology, Ozoro, Delta State, Nigeria","Department of Agricultural Economics, Faculty Agriculture, Delta State University of Science and Technology, Ozoro, Delta State, Nigeria"],"raw_orcid":"https://orcid.org/0000-0002-0782-3996","affiliations":[{"raw_affiliation_string":"ChemicalEngineering Department, Delta State University of Science and Technology, Ozoro, Delta State, Nigeria","institution_ids":["https://openalex.org/I4405254558"]},{"raw_affiliation_string":"Department of Agricultural Economics, Faculty Agriculture, Delta State University of Science and Technology, Ozoro, Delta State, Nigeria","institution_ids":["https://openalex.org/I4405254558"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5088383379"],"corresponding_institution_ids":["https://openalex.org/I4405254558"],"apc_list":{"value":510,"currency":"USD","value_usd":510},"apc_paid":{"value":510,"currency":"USD","value_usd":510},"fwci":2.0064,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.84297321,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"24","issue":null,"first_page":"e02154","last_page":"e02154"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10507","display_name":"Biodiesel Production and Applications","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10507","display_name":"Biodiesel Production and Applications","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11351","display_name":"Catalysis and Hydrodesulfurization Studies","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1503","display_name":"Catalysis"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10088","display_name":"Thermochemical Biomass Conversion Processes","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/biodiesel-production","display_name":"biodiesel production","score":0.9549999833106995},{"id":"https://openalex.org/keywords/transesterification","display_name":"transesterification","score":0.8939999938011169},{"id":"https://openalex.org/keywords/nanocatalysts","display_name":"nanocatalysts","score":0.6539999842643738},{"id":"https://openalex.org/keywords/agricultural-waste-valorization","display_name":"agricultural waste valorization","score":0.7749999761581421},{"id":"https://openalex.org/keywords/catalyst-reusability","display_name":"catalyst reusability","score":0.7590000033378601},{"id":"https://openalex.org/keywords/oil-extraction","display_name":"oil extraction","score":0.5270000100135803},{"id":"https://openalex.org/keywords/process-optimization","display_name":"process optimization","score":0.6119999885559082},{"id":"https://openalex.org/keywords/response-surface-methodology","display_name":"response surface methodology","score":0.765999972820282},{"id":"https://openalex.org/keywords/artificial-neural-network-genetic-algorithm","display_name":"artificial neural network-genetic algorithm","score":0.8159999847412109},{"id":"https://openalex.org/keywords/biodiesel-properties","display_name":"biodiesel properties","score":0.7289999723434448}],"concepts":[{"id":"https://openalex.org/C52896960","wikidata":"https://www.wikidata.org/wiki/Q167947","display_name":"Biodiesel","level":3,"score":0.8388341665267944},{"id":"https://openalex.org/C66910140","wikidata":"https://www.wikidata.org/wiki/Q905957","display_name":"Biodiesel production","level":4,"score":0.7544828057289124},{"id":"https://openalex.org/C60100273","wikidata":"https://www.wikidata.org/wiki/Q902806","display_name":"Thermogravimetric analysis","level":2,"score":0.6461626291275024},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.6056405305862427},{"id":"https://openalex.org/C160892712","wikidata":"https://www.wikidata.org/wiki/Q901559","display_name":"Fourier transform infrared spectroscopy","level":2,"score":0.5327313542366028},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.5151745080947876},{"id":"https://openalex.org/C53477387","wikidata":"https://www.wikidata.org/wiki/Q907280","display_name":"Acid value","level":2,"score":0.49160653352737427},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.44892096519470215},{"id":"https://openalex.org/C528095902","wikidata":"https://www.wikidata.org/wiki/Q2283886","display_name":"Pulp and paper industry","level":1,"score":0.43197235465049744},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.38299116492271423},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.2702242136001587},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.25924450159072876},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.sciaf.2024.e02154","doi":"https://doi.org/10.1016/j.sciaf.2024.e02154","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.sciaf.2024.e02154","pdf_url":null,"source":{"id":"https://openalex.org/S4210198261","display_name":"Scientific African","issn_l":"2468-2276","issn":["2468-2276"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","norway-1","poland-20","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific African","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b59db51bc3ae4cfdbbf26bcc7b93dbfd","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/b59db51bc3ae4cfdbbf26bcc7b93dbfd","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scientific African, Vol 24, Iss , Pp e02154- (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1016/j.sciaf.2024.e02154","doi":"https://doi.org/10.1016/j.sciaf.2024.e02154","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.sciaf.2024.e02154","pdf_url":null,"source":{"id":"https://openalex.org/S4210198261","display_name":"Scientific African","issn_l":"2468-2276","issn":["2468-2276"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","norway-1","poland-20","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific African","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/12","score":1.0,"display_name":"Responsible consumption and production"},{"id":"https://metadata.un.org/sdg/7","score":0.875,"display_name":"Affordable and clean energy"},{"id":"https://metadata.un.org/sdg/2","score":0.6875,"display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1987594617","https://openalex.org/W2202496213","https://openalex.org/W2586868254","https://openalex.org/W2968284690","https://openalex.org/W3010826279","https://openalex.org/W3016821584","https://openalex.org/W3093436327","https://openalex.org/W3110728525","https://openalex.org/W3125960663","https://openalex.org/W3126805936","https://openalex.org/W3128527479","https://openalex.org/W3205310966","https://openalex.org/W4284896154","https://openalex.org/W4293047299","https://openalex.org/W4298008043","https://openalex.org/W4308219693","https://openalex.org/W4313529883","https://openalex.org/W4362511516","https://openalex.org/W4380263922","https://openalex.org/W4386365609","https://openalex.org/W6784558483","https://openalex.org/W6842454042"],"related_works":["https://openalex.org/W6976140425","https://openalex.org/W3182623161","https://openalex.org/W7167091199","https://openalex.org/W3185235839","https://openalex.org/W4400741551","https://openalex.org/W4311057528","https://openalex.org/W3094558920","https://openalex.org/W2982630309","https://openalex.org/W3002191139","https://openalex.org/W4376118071"],"abstract_inverted_index":{"Due":[0],"to":[1,149,253,286],"the":[2,7,17,20,23,29,33,38,54,60,63,68,76,121,142,151,154,160,170,189,196,241,250,297],"disposal":[3],"challenges":[4],"posed":[5],"by":[6,115,138],"availability":[8],"of":[9,40,46,62,123,153,191,212,219,224,229,235,281],"agro":[10],"wastes,":[11],"nano-catalysts":[12],"have":[13],"been":[14],"reported":[15],"used":[16],"synthesis":[18,39],"from":[19,32,42,53,75,185],"wastes":[21],"for":[22,37],"biodiesel.":[24],"Therefore,":[25],"this":[26],"study":[27,267],"employed":[28],"catalyst":[30,143,184,246,252],"derived":[31],"acidified":[34,183,291],"corn":[35,77,186,197,294],"stock":[36],"biodiesel":[41,69,127,135,210,236,242,287,299],"agricultural":[43],"waste":[44],"oilseeds":[45],"Carica":[47,282],"papaya.":[48],"The":[49,133,181,207,233,245],"oil":[50,64,124,165,171,285],"was":[51,65,70,81,112,136,146,162,172],"extracted":[52],"seed":[55,161,284],"via":[56,129],"a":[57,202,216,255,289],"continuous":[58],"process,":[59],"quality":[61],"determined,":[66],"and":[67,106,126,131,141,169,227,261,296],"synthesized":[71],"using":[72,84],"nanocatalysts":[73],"developed":[74,155,251],"stock.":[78],"Catalyst":[79],"characterization":[80],"carried":[82,113,147],"out":[83,114,148],"electric":[85],"potential":[86],"charge":[87,259],"(ZETA),":[88],"thermogravimetric":[89],"analysis":[90],"(TGA),":[91],"fourier":[92],"transform":[93],"infrared":[94],"spectroscopy":[95,101],"(FTIR),":[96],"scanning":[97],"electron":[98],"microscopy-energy":[99],"dispersive":[100],"(SEM-EDS),":[102],"x-ray":[103],"fluorescence":[104],"(XRF-FS),":[105],"brunauer-emmett-teller":[107],"(BET)":[108],"analysis.":[109],"Process":[110],"optimization":[111],"considering":[116],"three":[117],"variables":[118],"in":[119,164,195,238,279,288],"both":[120],"cases":[122],"extraction":[125],"production":[128],"RSM-BBD":[130,270],"ANN-GA.":[132],"produced":[134,182,201,298],"quantified":[137],"property":[139],"determination,":[140],"reusability":[144,247],"test":[145,248],"ascertain":[150],"strength":[152],"catalyst.":[156],"Results":[157],"reflected":[158],"that":[159,269],"rich":[163],"(44.14":[166],"%":[167],"(wt./wt)),":[168],"acidic":[173],"(acid":[174],"value":[175],"=":[176],"3.680":[177],"mg":[178],"KOH/g":[179],"Oil).":[180],"pods":[187],"showed":[188,249],"presence":[190],"heteroatoms,":[192],"including":[193],"Mica-phylosilicates":[194],"pod,":[198],"but":[199],"carbon":[200],"higher":[203],"concentration":[204],"(71.45%":[205],"wt.).":[206],"validated":[208],"optimum":[209],"yield":[211],"99.06%":[213],"(wt./wt.)":[214],"at":[215],"cat.":[217],"amount":[218],"3.96":[220],"(g),":[221],"reaction":[222],"time":[223],"72.42":[225],"min,":[226],"EOH/OMR":[228],"1:5.99":[230],"were":[231,237],"recorded.":[232],"qualities":[234],"conformity":[239],"with":[240,271,293],"recommended":[243],"standard.":[244],"possess":[254],"stable":[256],"adsorption":[257],"capacity,":[258],"imbalance,":[260],"non-expanding":[262],"behavior":[263],"during":[264],"transesterification.":[265],"This":[266],"concluded":[268],"cubic":[272],"polynomial":[273],"techniques":[274],"shows":[275],"superiority":[276],"over":[277],"ANN-GA":[278],"conversion":[280],"papaya":[283],"catalytically":[290],"environment":[292],"pods,":[295],"could":[300],"serve":[301],"as":[302],"an":[303],"alternative":[304],"environmentally":[305],"friendly":[306],"fuel.":[307]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2024-03-07T00:00:00"}
