Molds and Mycotoxins in Foods from Burundi

Abstract
Molds were isolated from various foods from Burundi and identified. The ability of these molds to produce aflatoxins, cyclopiazonic acid (CPA), and fumonisins, and the presence of these toxins in the foods were determined. Fusarium moniliforme was the predominant mold isolated from corn. It was also one of the dominant molds isolated from sorghum and sorghum meal. Very few molds were isolated from polished rice, millet, and millet meal. F. semitectum and F. equiseti were the most common molds isolated from haricot and mung beans. F. semitectum was also the predominant mold in peanuts. Peas (Pisum sativum) were predominantly contaminated with Aspergillus ochraceus and A. wentii. The predominant molds isolated from dried nonsalted Ndagala fish (Limnothrissa miodon and Stolothrissa tanganicae) were A. flavus, A. niger and A. sydowi. Dried crushed cassava (Manihot esculenta) tubers and cassava flour were predominantly contaminated with Penicillium citrinum, P. corylophilum, and P. chrysogenum. Very few molds ...

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