This paper presents a systematic review and meta-analysis of the prevalence and concentration of Ochratoxin A (OTA), a potential carcinogen, in beer worldwide. The study analyzed data from thirty papers, finding a pooled OTA prevalence in beer of 50.60%. The countries with the highest levels of OTA in beer were South Africa, Slovakia, Portugal, Tunisia, and Greece. However, the prevalence of OTA in beer has been decreasing over time, though not significantly. The study also assessed health risks, finding that only consumers in South Africa and Slovakia face unacceptable non-carcinogenic risks due to OTA in beer. The authors recommend improved control of the quality of raw materials, particularly barley, during storage and processing in these two countries.
REFERENCE:
Fakhri Y, Ranaei V, Pilevar Z, Belaia OF, Kolaeva NV, Sarafraz M, Mousavi Khaneghah A. Prevalence and concentration of Ochratoxin A in beer: A global systematic review, meta-analysis, and health risk assessment.. Food science & nutrition 12(11):8503-8514. 2024 Nov DOI: 10.1002/fsn3.4456 PMID: 39619990. https://onlinelibrary.wiley.com/doi/10.1002/fsn3.4456
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