{"id":"https://openalex.org/W7225455654","doi":"https://doi.org/10.33003/fjs-2026-1024-6287","title":"Nutritional Composition and Chemical Contaminants in Tapioca Processed Near Gas-Flare Sites in the Niger Delta, Nigeria","display_name":"Nutritional Composition and Chemical Contaminants in Tapioca Processed Near Gas-Flare Sites in the Niger Delta, Nigeria","publication_year":2026,"publication_date":"2026-11-07","ids":{"openalex":"https://openalex.org/W7225455654","doi":"https://doi.org/10.33003/fjs-2026-1024-6287"},"language":"en","primary_location":{"id":"doi:10.33003/fjs-2026-1024-6287","doi":"https://doi.org/10.33003/fjs-2026-1024-6287","is_oa":true,"landing_page_url":"https://doi.org/10.33003/fjs-2026-1024-6287","pdf_url":"https://fjs.fudutsinma.org.ng/index.php/fjs/article/download/6287/4236","source":{"id":"https://openalex.org/S4210224159","display_name":"FUDMA Journal of Sciences","issn_l":"2616-1370","issn":["2616-1370","2645-2944"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4404662838","host_organization_name":"Federal University, Dutsin-Ma","host_organization_lineage":["https://openalex.org/P4404662838"],"host_organization_lineage_names":["Federal University, Dutsin-Ma"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"FUDMA Journal of Sciences","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://fjs.fudutsinma.org.ng/index.php/fjs/article/download/6287/4236","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069367734","display_name":"Charles Otobrise","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I193555791","display_name":"Delta State University","ror":"https://ror.org/04ty8dh37","country_code":"NG","type":"education","lineage":["https://openalex.org/I193555791"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Charles Otobrise","raw_affiliation_strings":["Delta State University, Abraka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Delta State University, Abraka","institution_ids":["https://openalex.org/I193555791"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025480894","display_name":"Beatrice O. Peretiemo-Clarke","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I193555791","display_name":"Delta State University","ror":"https://ror.org/04ty8dh37","country_code":"NG","type":"education","lineage":["https://openalex.org/I193555791"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Beatrice Peretiemo-Clarke","raw_affiliation_strings":["Department of Chemistry , Delta State University , Abraka , Delta State , Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry , Delta State University , Abraka , Delta State , Nigeria","institution_ids":["https://openalex.org/I193555791"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161184075","display_name":"Stephen Oghoje","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I193555791","display_name":"Delta State University","ror":"https://ror.org/04ty8dh37","country_code":"NG","type":"education","lineage":["https://openalex.org/I193555791"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Stephen Oghoje","raw_affiliation_strings":["Department of Chemistry , Delta State University , Abraka , Delta State , Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry , Delta State University , Abraka , Delta State , Nigeria","institution_ids":["https://openalex.org/I193555791"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161232741","display_name":"Aghogho Francis Eruemrejovwo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I193555791","display_name":"Delta State University","ror":"https://ror.org/04ty8dh37","country_code":"NG","type":"education","lineage":["https://openalex.org/I193555791"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Aghogho Francis Eruemrejovwo","raw_affiliation_strings":["Department of Chemistry , Delta State University , Abraka , Delta State , Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry , Delta State University , Abraka , Delta State , Nigeria","institution_ids":["https://openalex.org/I193555791"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161190205","display_name":"Nkechi Ogwu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I193555791","display_name":"Delta State University","ror":"https://ror.org/04ty8dh37","country_code":"NG","type":"education","lineage":["https://openalex.org/I193555791"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Nkechi Ogwu","raw_affiliation_strings":["Department of Chemistry , Delta State University , Abraka , Delta State , Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry , Delta State University , Abraka , Delta State , Nigeria","institution_ids":["https://openalex.org/I193555791"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5161157489","display_name":"Emmanuel Rotimi Enebeli","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I193555791","display_name":"Delta State University","ror":"https://ror.org/04ty8dh37","country_code":"NG","type":"education","lineage":["https://openalex.org/I193555791"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Emmanuel Rotimi Enebeli","raw_affiliation_strings":["Department of Chemistry , Delta State University , Abraka , Delta State , Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry , Delta State University , Abraka , Delta State , Nigeria","institution_ids":["https://openalex.org/I193555791"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I193555791"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"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":"10","issue":"24","first_page":"65","last_page":"71"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10139","display_name":"Heavy metals in environment","score":0.6445000171661377,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10139","display_name":"Heavy metals in environment","score":0.6445000171661377,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14127","display_name":"Food Nutrient Composition and Product Development","score":0.25440001487731934,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food 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/T14224","display_name":"Oil, Gas, and Environmental Issues","score":0.02810000069439411,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"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/gas-flaring","display_name":"gas flaring","score":0.9480000138282776},{"id":"https://openalex.org/keywords/tapioca","display_name":"tapioca","score":0.9660000205039978},{"id":"https://openalex.org/keywords/potentially-toxic-metals","display_name":"potentially toxic metals","score":0.734000027179718},{"id":"https://openalex.org/keywords/lead-contamination","display_name":"lead contamination","score":0.8209999799728394},{"id":"https://openalex.org/keywords/volatile-organic-compounds","display_name":"volatile organic compounds","score":0.9570000171661377},{"id":"https://openalex.org/keywords/nutritional-composition","display_name":"nutritional composition","score":0.6800000071525574},{"id":"https://openalex.org/keywords/proximate-composition","display_name":"proximate composition","score":0.7379999756813049},{"id":"https://openalex.org/keywords/cyanide","display_name":"cyanide","score":0.8360000252723694},{"id":"https://openalex.org/keywords/vitamin-c","display_name":"vitamin C","score":0.9430000185966492},{"id":"https://openalex.org/keywords/mineral-composition","display_name":"mineral composition","score":0.6690000295639038},{"id":"https://openalex.org/keywords/niger-delta","display_name":"Niger Delta","score":0.6859999895095825},{"id":"https://openalex.org/keywords/atmospheric-deposition","display_name":"atmospheric deposition","score":0.7559999823570251},{"id":"https://openalex.org/keywords/food-contamination","display_name":"food contamination","score":0.5260000228881836}],"concepts":[{"id":"https://openalex.org/C112570922","wikidata":"https://www.wikidata.org/wiki/Q60528603","display_name":"Contamination","level":2,"score":0.7314000129699707},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.7267000079154968},{"id":"https://openalex.org/C2777777548","wikidata":"https://www.wikidata.org/wiki/Q206040","display_name":"Mercury (programming language)","level":2,"score":0.6031000018119812},{"id":"https://openalex.org/C502230775","wikidata":"https://www.wikidata.org/wiki/Q871","display_name":"Arsenic","level":2,"score":0.5159000158309937},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5138000249862671},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4530999958515167},{"id":"https://openalex.org/C149849071","wikidata":"https://www.wikidata.org/wiki/Q1263816","display_name":"Chemical composition","level":2,"score":0.41519999504089355},{"id":"https://openalex.org/C544657597","wikidata":"https://www.wikidata.org/wiki/Q1091","display_name":"Cadmium","level":2,"score":0.3723999857902527},{"id":"https://openalex.org/C64297162","wikidata":"https://www.wikidata.org/wiki/Q1987070","display_name":"Deposition (geology)","level":3,"score":0.3425000011920929},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.30149999260902405},{"id":"https://openalex.org/C2776053758","wikidata":"https://www.wikidata.org/wiki/Q105789","display_name":"Heavy metals","level":2,"score":0.2980000078678131},{"id":"https://openalex.org/C2992684518","wikidata":"https://www.wikidata.org/wiki/Q165632","display_name":"Atmospheric dust","level":3,"score":0.28630000352859497},{"id":"https://openalex.org/C2776432453","wikidata":"https://www.wikidata.org/wiki/Q7946","display_name":"Mineral","level":2,"score":0.2842999994754791},{"id":"https://openalex.org/C2776940978","wikidata":"https://www.wikidata.org/wiki/Q34956","display_name":"Vitamin","level":2,"score":0.2799000144004822},{"id":"https://openalex.org/C504270822","wikidata":"https://www.wikidata.org/wiki/Q744","display_name":"Nickel","level":2,"score":0.2793999910354614},{"id":"https://openalex.org/C34135077","wikidata":"https://www.wikidata.org/wiki/Q3511075","display_name":"Food contaminant","level":2,"score":0.27070000767707825},{"id":"https://openalex.org/C2992549465","wikidata":"https://www.wikidata.org/wiki/Q925","display_name":"Mercury contamination","level":3,"score":0.265500009059906},{"id":"https://openalex.org/C521259446","wikidata":"https://www.wikidata.org/wiki/Q58734","display_name":"Pollution","level":2,"score":0.260699987411499},{"id":"https://openalex.org/C535196362","wikidata":"https://www.wikidata.org/wiki/Q758","display_name":"Zinc","level":2,"score":0.250900000333786}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.33003/fjs-2026-1024-6287","doi":"https://doi.org/10.33003/fjs-2026-1024-6287","is_oa":true,"landing_page_url":"https://doi.org/10.33003/fjs-2026-1024-6287","pdf_url":"https://fjs.fudutsinma.org.ng/index.php/fjs/article/download/6287/4236","source":{"id":"https://openalex.org/S4210224159","display_name":"FUDMA Journal of Sciences","issn_l":"2616-1370","issn":["2616-1370","2645-2944"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4404662838","host_organization_name":"Federal University, Dutsin-Ma","host_organization_lineage":["https://openalex.org/P4404662838"],"host_organization_lineage_names":["Federal University, Dutsin-Ma"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"FUDMA Journal of Sciences","raw_type":"journal-article"},{"id":"pmh:oai:fjs.fudutsinma.edu.ng:article/6287","doi":null,"is_oa":true,"landing_page_url":"https://fjs.fudutsinma.org.ng/index.php/index/article/view/6287","pdf_url":null,"source":{"id":"https://openalex.org/S4210224159","display_name":"FUDMA Journal of Sciences","issn_l":"2616-1370","issn":["2616-1370","2645-2944"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4404662838","host_organization_name":"Federal University, Dutsin-Ma","host_organization_lineage":["https://openalex.org/P4404662838"],"host_organization_lineage_names":["Federal University, Dutsin-Ma"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2645-2944","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.33003/fjs-2026-1024-6287","doi":"https://doi.org/10.33003/fjs-2026-1024-6287","is_oa":true,"landing_page_url":"https://doi.org/10.33003/fjs-2026-1024-6287","pdf_url":"https://fjs.fudutsinma.org.ng/index.php/fjs/article/download/6287/4236","source":{"id":"https://openalex.org/S4210224159","display_name":"FUDMA Journal of Sciences","issn_l":"2616-1370","issn":["2616-1370","2645-2944"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4404662838","host_organization_name":"Federal University, Dutsin-Ma","host_organization_lineage":["https://openalex.org/P4404662838"],"host_organization_lineage_names":["Federal University, Dutsin-Ma"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"FUDMA Journal of Sciences","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.4359000027179718,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225455654.pdf","grobid_xml":"https://content.openalex.org/works/W7225455654.grobid-xml"},"referenced_works_count":9,"referenced_works":["https://openalex.org/W1939840239","https://openalex.org/W2032633247","https://openalex.org/W2147373524","https://openalex.org/W2180241712","https://openalex.org/W2905401586","https://openalex.org/W2943742433","https://openalex.org/W2982650816","https://openalex.org/W4405871549","https://openalex.org/W7219784046"],"related_works":["https://openalex.org/W2164646327","https://openalex.org/W4307280807","https://openalex.org/W4400460474","https://openalex.org/W4226023433","https://openalex.org/W1561940367","https://openalex.org/W6902594006","https://openalex.org/W2322424960","https://openalex.org/W2322284303","https://openalex.org/W3084363233","https://openalex.org/W3199524774"],"abstract_inverted_index":{"This":[0],"study":[1],"investigated":[2],"the":[3,26],"influence":[4,160],"of":[5,25,143],"gas":[6,156],"flaring":[7,157],"on":[8,161],"selected":[9],"potentially":[10,171],"toxic":[11],"metals":[12],"(PTMs)":[13],"and":[14,35,51,69,96,132,184,190],"volatile":[15],"organic":[16],"compounds":[17],"(VOCs)":[18],"in":[19,22,61,104,149],"tapioca":[20],"processed":[21],"flare-impacted":[23],"environments":[24],"Niger":[27],"Delta,":[28],"Nigeria.":[29],"Samples":[30],"collected":[31],"from":[32,110],"gas-flaring":[33],"locations":[34],"a":[36],"non-flare-exposed":[37],"control":[38],"site":[39],"were":[40,136,145],"analyzed":[41],"for":[42],"mineral":[43],"composition,":[44],"PTMs,":[45],"proximate":[46],"properties,":[47],"cyanide,":[48,66],"vitamin":[49,70],"C,":[50,71],"VOCs":[52],"using":[53],"standard":[54],"analytical":[55],"methods.":[56],"Results":[57],"showed":[58,74],"significant":[59,76],"differences":[60],"moisture,":[62],"protein,":[63],"ash,":[64],"carbohydrate,":[65],"crude":[67],"fibre,":[68],"while":[72],"pH":[73],"no":[75,101],"difference.":[77],"Mineral":[78],"concentrations":[79,108,116,142],"exhibited":[80],"low":[81],"variability,":[82],"with":[83],"Fe":[84],"(3.61\u20134.21":[85],"mg/kg),":[86,89,92,95,99],"Ca":[87],"(10.69\u201312.77":[88],"K":[90],"(14.48\u201317.93":[91],"Na":[93],"(8.27\u201310.81":[94],"P":[97],"(21.21\u201322.27":[98],"showing":[100],"consistent":[102],"elevation":[103],"flare-exposed":[105],"samples.":[106],"Lead":[107,115],"ranged":[109],"0.07":[111],"to":[112,167,196],"0.11":[113],"mg/kg.":[114],"near":[117],"regulatory":[118],"limits":[119],"raise":[120],"concerns":[121],"about":[122],"chronic":[123],"exposure.":[124],"Mercury":[125],"was":[126],"undetectable,":[127],"whereas":[128],"arsenic":[129],"(\u22640.01":[130],"mg/kg)":[131,135],"nickel":[133],"(0.08\u20130.10":[134],"within":[137],"acceptable":[138],"safety":[139],"limits.":[140],"The":[141,152],"VOC":[144],"below":[146],"0.002":[147],"mg/kg":[148],"each":[150],"sample.":[151],"findings":[153],"indicate":[154],"that":[155],"has":[158],"minimal":[159],"macro-mineral":[162],"composition":[163],"but":[164],"may":[165],"contribute":[166],"localized":[168],"lead":[169],"enrichment,":[170],"through":[172],"atmospheric":[173],"deposition":[174],"during":[175],"open-air":[176],"drying.":[177],"Controlled":[178],"drying":[179],"systems,":[180],"enhanced":[181],"environmental":[182],"monitoring,":[183],"further":[185],"research":[186],"integrating":[187],"soil\u2013air\u2013plant":[188],"interactions":[189],"exposure":[191],"assessment":[192],"models":[193],"are":[194],"recommended":[195],"minimize":[197],"contamination":[198],"risks.":[199]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-11-08T00:00:00"}