Summarises the history and occurance of aflatoxins in groundnut meal. Looks into the clinico-pathologic features of aflatoxins and discusses its effects on ducks, poultry, swine and ruminants as well as the implications of using groundnut meal as a feed in Africa.
Reed, J.D.
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Kasali, O.B.
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[Hazards to livestock of consuming aflatoxin-contaminated groundnut meal in Africa]
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Hazards to livestock of consuming aflatoxin-contaminated groundnut meal in Africa
Ortega-Beltran, A.
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Bandyopadhyay, R.
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[Comments on "Trial summary on the comparison of various non-aflatoxigenic strains of Aspergillus flavus on Mycotoxin levels and yield in maize" by M.S. Molo, et al. Agron. J. 111:942-946 (2019)]
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Comments on "Trial summary on the comparison of various non-aflatoxigenic strains of Aspergillus flavus on Mycotoxin levels and yield in maize" by M.S. Molo, et al. Agron. J. 111:942-946 (2019)
Akinbade, O.O.
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Kumar, M.
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Atehnkeng, J.
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Adegoke, G.O.
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Kumar, P.L.
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Bandyopadhyay, Ranajit
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[Incidence of Aspergillus section Flavi strains and aflatoxin production in some market samples of Dioscorea yam chips from various towns in Nigeria]
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Incidence of Aspergillus section Flavi strains and aflatoxin production in some market samples of Dioscorea yam chips from various towns in Nigeria
Aflatoxins are a common contaminant of cereals that can cause cancer, liver disease, immune suppression, retarded growth and development, and death, depending on the level and duration of exposure. Maize is an introduced crop to Africa and there have been efforts over the last 20 years or so to r...
Bandyopadhyay, Ranajit
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Kumar, M.
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Leslie, J.
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[Relative severity of aflatoxin contamination of cereal crops in West Africa]
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Relative severity of aflatoxin contamination of cereal crops in West Africa
Mycotoxins are regulated in foods and feeds because of carcinogenic (aflatoxin), immunotoxic (deoxynivalenol), or environmental estrogenic (zearalenone) properties. In addition to having tumorigenic properties, many mycotoxins are antinutritional factors that cause unthrifty growth and immune sup...
Cardwell, K.F.
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[Mycotoxin contamination of foods in Africa: antinutritional factors]
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Mycotoxin contamination of foods in Africa: antinutritional factors
The major mycotoxins studied at the Consultative Group on International Agricultural Re-search (CGIAR) institutes are aflatoxins in maize, groundnut, sorghum and cassava, Fusa-rium toxins in maize, wheat and sorghum, and ochratoxin in cocoa and cashew. Genetic en-hancement (both through plant bre...
Ortiz, R.
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Ban, T.
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Bandyopadhyay, Ranajit
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Bänziger, Marianne
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Bergvinson, David
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Hell, K.
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James, B.
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Jeffers, D.
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Kumar, L.
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Menkir, A.
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Murakami, J.
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Nigam, S.
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Upadhyaya, Hari D.
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Waliyar, F.
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[CGIAR researchfordevelopment program on mycotoxins]
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CGIAR researchfordevelopment program on mycotoxins
Aflatoxins are natural poisons produced by some members of the Aspergillus section Flavi group. Their control is critical in sub-Saharan Africa as in other parts of the world because of the health and economic dangers that aflatoxins cause. Aflatoxin management requires a pipeline approach (from ...
Pre- and postharvest contamination of aflatoxin in maize is a major health deterrent for people in Africa where maize production has increased dramatically. This chapter highlights management options for pre- and postharvest toxin contamination in maize. Sound crop management practices are an eff...
Hell, K.
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Fandohan, P.
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Bandyopadhyay, Ranajit
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Kiewnick, S.
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Sikora, R
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Cotty, P.
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[Preandpostharvest management of aflatoxin in maize: an African perspective]
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Preandpostharvest management of aflatoxin in maize: an African perspective
Metabolites of toxigenic fungi and bacteria occur as natural contaminants (e.g. mycotoxins) in feedstuffs making them unsafe to animals. The multi-toxin profiles in 58 commercial poultry feed samples collected from 19 districts in 17 states of Nigeria were determined by LC/ESI–MS/MS with a single...
Ezekiel, C.N.
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Bandyopadhyay, Ranajit
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Sulyok, M.
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Warth, B.
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Krska, R.
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[Fungal and bacterial metabolites in commercial poultry feed from Nigeria]
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Fungal and bacterial metabolites in commercial poultry feed from Nigeria
BACKGROUND: Maize constitutes the main staple food and most important crop grown in Zambia. However, maize incursconsiderable losses both in field and storage due to pathogens and insects. Some of the pathogens and resultant mycotoxinsreduce the nutritional quality of the product. Mycotoxins are ...
Kankolongo, M.A.
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Hell, K.
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Nawa, I.N.
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[Assessment for fungal, mycotoxin and insect spoilage in maize stored for human consumption in Zambia]
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Assessment for fungal, mycotoxin and insect spoilage in maize stored for human consumption in Zambia