{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,2]],"date-time":"2026-04-02T13:57:20Z","timestamp":1775138240172,"version":"3.50.1"},"reference-count":0,"publisher":"Koozakar LLC","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["GJESS"],"abstract":"<jats:p>This study assessed OCP residues in rice grains and soils from various rice-producing \nregions in Nigeria, aiming to estimate human exposure and associated health risks from \nrice consumption. Samples were collected from Hadejia (Jigawa), Makwaro (Kano), \nPategi (Kwara), Igbemo (Ekiti), Isoku (Ogun), and Akeke (Edo) using a stratified \nrandom sampling technique. Gas Chromatography-Mass Spectrometry (GC-MS) \nanalysis revealed \u03b1-Lindane, \u03b2-Lindane, \u03b3-Lindane, and \u03b4-Lindane were only present \nin rice from Ogun, while Endosulfan II was detected across all locations, with \nconcentrations ranging from 1.819 mg\/kg in Igbemo rice to 20.706 mg\/kg in Costus \nrice from Kano. Other OCPs, such as Aldrin and Dieldrin, also varied significantly \nacross regions, with Aldrin levels peaking at 0.224 mg\/kg in Ogun. The analysis \nhighlighted substantial non-carcinogenic risks associated with OCP exposure, \nparticularly in Ogun and Kano, with Heptachlor presenting the highest Target Hazard \nQuotient (THQ) values. The Lifetime Cancer Risk (LCR) analysis showed Ogun with \nthe highest cumulative risk at 0.016107, indicating a critical public health concern. \nOverall, the findings underscore the urgent need for monitoring and regulatory \nmeasures to mitigate OCP exposure risks in rice consumption, particularly in regions \nwhere LCR and THQ values exceed safety thresholds.<\/jats:p>","DOI":"10.69798\/62628184","type":"journal-article","created":{"date-parts":[[2025,2,28]],"date-time":"2025-02-28T02:56:42Z","timestamp":1740711402000},"page":"84-98","source":"Crossref","is-referenced-by-count":0,"title":["Organochlorine Pesticide Residues and Associated Health Risks in Nigerian Rice Samples: Implications for Food Safety and Environmental Policy."],"prefix":"10.69798","volume":"2","author":[{"name":"University of Lagos, Akoka, Nigeria","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-7855-3434","authenticated-orcid":false,"given":"Koleayo","family":"Omoyajowo","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2315-470X","authenticated-orcid":false,"given":"Amos","family":"Ogunyebi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"University of Lagos, Akoka, Nigeria","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0132-6403","authenticated-orcid":false,"given":"Adebayo","family":"Ogunkanmi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"University of Lagos, Akoka, Nigeria","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"50185","published-online":{"date-parts":[[2025,3,1]]},"container-title":["Global Journal of Environmental Science and Sustainability"],"original-title":[],"deposited":{"date-parts":[[2026,1,11]],"date-time":"2026-01-11T13:04:36Z","timestamp":1768136676000},"score":1,"resource":{"primary":{"URL":"https:\/\/koozakar.com\/journals\/article\/KJ-32748665"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,3,1]]},"references-count":0,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2025,3,1]]}},"URL":"https:\/\/doi.org\/10.69798\/62628184","relation":{},"subject":[],"published":{"date-parts":[[2025,3,1]]}}}