{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Tang EN"],"funding":["European Union","CGIAR Plant Health Initiative"],"pagination":["163-177"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11757643"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["41(1)"],"pubmed_abstract":["Mycotoxins such as aflatoxins (AFs), fumonisins (FBs), zearalenone (ZEN), and deoxynivalenol (DON) pose a risk to public health due to their carcinogenic potency (AFs and FBs) and anti-nutritional effects. The hazards associated with mycotoxins are accentuated where food management practices, control, and regulatory systems from farm to plate are sub-optimal. Information on the frequency of these mycotoxins in rice commercialized in markets in sub-Sahara Africa (SSA) is limited. The current study examined AF concentrations in 527 rice samples collected from 54 markets in five SSA countries. Grain quality characteristics, processing methods, and origin of samples were contrasted with toxin levels. In total, 72% of the samples had detectable AFs levels (range = 3.0 to 89.8 µg/kg). Forty-seve"],"journal":["Mycotoxin research"],"pubmed_title":["Mycotoxin concentrations in rice are affected by chalkiness, grain shape, processing type, and grain origin."],"pmcid":["PMC11757643"],"funding_grant_id":["101083388"],"pubmed_authors":["Ortega-Beltran A","Djouaka R","Falade TDO","Frei M","Onaga G","Tang EN","Ndindeng SA"],"additional_accession":[]},"is_claimable":false,"name":"Mycotoxin concentrations in rice are affected by chalkiness, grain shape, processing type, and grain origin.","description":"Mycotoxins such as aflatoxins (AFs), fumonisins (FBs), zearalenone (ZEN), and deoxynivalenol (DON) pose a risk to public health due to their carcinogenic potency (AFs and FBs) and anti-nutritional effects. The hazards associated with mycotoxins are accentuated where food management practices, control, and regulatory systems from farm to plate are sub-optimal. Information on the frequency of these mycotoxins in rice commercialized in markets in sub-Sahara Africa (SSA) is limited. The current study examined AF concentrations in 527 rice samples collected from 54 markets in five SSA countries. Grain quality characteristics, processing methods, and origin of samples were contrasted with toxin levels. In total, 72% of the samples had detectable AFs levels (range = 3.0 to 89.8 µg/kg). Forty-seve","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Feb","modification":"2025-04-19T18:20:14.493Z","creation":"2025-04-19T18:20:14.493Z"},"accession":"S-EPMC11757643","cross_references":{"pubmed":["39592530"],"doi":["10.1007/s12550-024-00575-w"]}}