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Survey of Aflatoxin Contamination in Ethiopia

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dc.contributor.author Fuffa,Habtamu
dc.contributor.author Urga,Kelbessa
dc.date.accessioned 2022-11-24T10:11:08Z
dc.date.available 2022-11-24T10:11:08Z
dc.date.issued 2001
dc.identifier.citation Habtamu Fuffa and and Kelbessa Urga. Survey of Aflatoxin Contamination in Ethiopia,Jan, 2001, Ethiopian Health and Nutrition Research Institute, Ethiopia jornal of health science volume 11, No. 1,pp 17-25
dc.identifier.uri http://172.21.6.100:8080/xmlui/handle/123456789/98
dc.description.abstract Background: Aflatoxins are high(v toxic, hepatocarcinogenic, secondary metabolites of Aspergillus species produced in most agricultural commodities stored at inappropriate temperatures and water activities. The aim of the present paper was to analyse the levels and frequency of aflatoxin contamination in samples of most commonly consumed agricultural commodities collectedfrom various regions of the country. Methods: A total of 595 food samples collected from Southern Peoples Nations and Nationalities, Oromia and Harari Regional States were collected and screened for aflatoxin contamination. Commodities sampled included barley, wheat, maize, millet, sorghum, tef, pepper, peanut, broad beans and dry peas. Aflatoxins BJ and GJ were the only mycotoxins detected in the food samples. Results: Aflatoxin B, was the predominant form, the incidence of samples containing it was 30% and then accompanied by aflatoxinGb 6%. The highest levels of aflatoxin B, was observed in peanut and sorghum samples (738 and 692f.J{Jkg-1 ,respectively). The highest level of aflatoxin G1 found was 201/1 gkg-l. Groundnut, sorghum and millet samples have been identified as high-risk commodities based on the incidence rate of aflatoxin contamination. Levels of total aflatoxin greater than 20 f.J{Jkg-1 , were most frequently encountered in all aflatoxin positive samples of corn, sorghum, wheat, red pepper and peanut followed by barley (17%) and teff (13%). Conclusion: The presence of aflatoxins in commonly consumedfoods emphasize a public health concern and the need to develop mycotoxin prevention and control strategies in Ethiopia.
dc.format.extent 17-25
dc.subject Aflatoxin
dc.subject fungi
dc.subject mycotoxin
dc.subject Aspergillus species
dc.title Survey of Aflatoxin Contamination in Ethiopia
dc.type Journal Article
ep.identifier.status Open Access
ep.identifier.status Open Access
ep.identifier.doi DOI:https://www.ajol.info/index.php/ejhs/article/view/146388
ep.journal Ethiopian Journal of Health Development
ep.issue 1
ep.volume 11


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