To bring an end-to-end solution through moisture and aflatoxins testing, and create access to affordable dryers, thus reducing prevalence of aflatoxins (AF) and improving food safety in Rwanda.
AF are poisonous substances produced by fungi (molds) that contaminate 40-60% of the food in Africa. Aspergillus, the mold species that produces AF, thrive in warm and humid storage conditions and typically affect cereals and legumes such as maize, millets, groundnuts, sorghum, and soybean. They enter the food chain through contaminated feed and grains, thus affecting both humans and animals. These toxins are carcinogenic and interfere with nutrient absorption and the immune system, causing birth defects, stunting, and wasting.
Countries in tropical and sub-tropical regions – especially those such as Rwanda, with high temperatures, drought risk, and high levels of humidity post-harvest – offer favorable climatic conditions for the growth of AF-producing fungi and the formation of AF in commodities in the field and during storage.
Currently, different Rwandan institutions, including government organizations, development partners, private actors, and farmers’ cooperatives, have employed strategies to prevent and control AF contamination. However, many challenges still exist, including limited institutional coordination, lack of regulatory framework, and clear strategic orientation.
SAL’s AF control project in Rwanda will develop and test end-to-end low-cost technologies for prevention and mitigation of the toxic fungi in maize. The solutions include: