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article · Toxicology Reports

Mycoflora, mycotoxin exposure and cancer risk assessment in Tuo-Zaafi, a fermented cereal meal consumed in northern Ghana

2026Open accessUniversity of Ghana

Abstract

contaminated the food samples. Additionally, Aflatoxins (13.05-24.51 µg/kg) and Fumonisins (101.59-126.18 µg/kg) exceeded regulatory limits set by the Ghana Standards Authority (GSA) and the European Food Safety Authority (EFSA) in a majority of samples. Risk assessment based on Margin of Exposure (MOE) calculations revealed values below 10,000, indicating a significant carcinogenic public health concern. These findings highlight the urgent need for regulatory interventions and public awareness campaigns to mitigate mycotoxin exposure.

Research topics

  • Mycotoxins in Agriculture and Food
  • Phytoestrogen effects and research
  • Probiotics and Fermented Foods

Sustainable Development Goals

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DOI: 10.1016/j.toxrep.2026.102253

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