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Human food and animal feed can contain many different hazards, which may be biological, chemical, or physical. In most countries, there are regulations that limit the levels of these hazards permitted in food and feed so as to protect consumers. Optimally, the levels specified in the standards sh...


Sirma, A.J.Lindahl, Johanna F.Makita, K.Senerwa, D.Mtimet, NadhemKang’ethe, E.K.Grace, Delia[The impacts of aflatoxin standards on health and nutrition in sub-Saharan Africa: The case of Kenya]The impacts of aflatoxin standards on health and nutrition in sub-Saharan Africa: The case of Kenya

Introduction Mycotoxin producing fungi contaminate feeds pre- or post harvest and produce aflatoxins B1, B2, G1 and G2. Aflatoxin B1 is a class 1 human carcinogen and is converted to aflatoxin M1 by cows and secreted in milk. Aflatoxin M1 is a class 2B (possible) carcinogen and is associated with...


Senerwa, D.M.Mtimet, NadhemSirma, A.J.Nzuma, J.Kang'ethe, Erastus K.Lindahl, Johanna F.Grace, Delia[Direct market costs of aflatoxins in Kenyan dairy value chain]Direct market costs of aflatoxins in Kenyan dairy value chain

This paper presents the results of a rapid consumer survey undertaken in Uganda. The survey aimed at identifying preferred quality and safety attributes, retail forms and retail outlets for major livestock products and by type of consumers. Results of the survey, combined with nationally represen...


Baker, DerekMtimet, NadhemPica-Ciamarra, U.Jagwe, J.[The market for animal-source foods in Uganda: Looking beyond quantity: Rapid appraisal of consumer preferences for retail outlets, retail forms and safety and quality attributes]The market for animal-source foods in Uganda: Looking beyond quantity: Rapid appraisal of consumer preferences for retail outlets, retail forms and safety and quality attributes

Aflatoxin-contaminated food is a public health concern. Contamination of staple foods in Kenya has in the past led to loss of human lives as well as condemnation of large quantities of food, contributing to food insecurity. This study investigated the occurrence of aflatoxins in maize, millet and...


Sirma, A.J.Senerwa, D.M.Grace, DeliaMakita, K.Mtimet, NadhemKang'ethe, Erastus K.Lindahl, Johanna F.[Aflatoxin B1 occurrence in millet, sorghum and maize from four agro-ecological zones in Kenya]Aflatoxin B1 occurrence in millet, sorghum and maize from four agro-ecological zones in Kenya

Mycotoxin-producing fungi contaminate food and feeds before, during and after harvest. Aflatoxins are important mycotoxins and aflatoxin B1 (AFB1) is a class 1 human carcinogen (definitely carcinogenic). Aflatoxin M1 (AFM1) is a class 2B (possible) human carcinogen. Aflatoxin B1 in feeds can decr...


Senerwa, D.M.Sirma, A.J.Mtimet, NadhemKang'ethe, Erastus K.Grace, DeliaLindahl, Johanna F.[Prevalence of aflatoxin in feeds and cow milk from five counties in Kenya]Prevalence of aflatoxin in feeds and cow milk from five counties in Kenya

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