Human exposure to ochratoxin A and its natural occurrence in spices marketed in Chile (2016–2020): A case study of merkén

Palma, P.; Calderón, R.; Godoy, M.; Vidal, M.; Rivera, José

doi:10.1016/j.jfca.2022.104885

Cited by 5 publications

(1 citation statement)

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“…Two studies focused on the presence of OTA and aflatoxins in capsicum, one of the most contaminated foods observed in a previous study (Foerster et al, 2020). The first study was part of the national monitoring program and found OTA in 59%-63% of the samples of capsicum (chili, paprika, merken, i.e., chili with spices), with levels of >LOQ-39.6 ng/g (Palma et al, 2023). The second study found OTA in all farmers' and markets' capsicum samples (n = 21) and 46%-75% occurrence of aflatoxin B 1 (Costa et al, 2022).…”

Section: Chilementioning

confidence: 99%

A mini review of mycotoxin’s occurrence in food in South America in the last 5 years: research gaps and challenges in a climate change era

Foerster,

Müller-Sepúlveda,

Copetti

et al. 2024

Front. Chem. Biol.

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Mycotoxins are natural metabolites produced by species of filamentous fungi belonging mainly to the genera Aspergillus, Fusarium, Penicillium, and Alternaria, which can grow in various crops and foodstuffs. The South American climate is diverse, varying from tropical, temperate, and arid to cold, ideal for the growth of different types of fungi and mycotoxin production. This mini review aimed to describe the natural occurrence of mycotoxin in food in South America from 2018 to 2023, identifying research gaps and challenges in an era of climate change. We analyzed 53 studies, 21 from Brazil. Most of the mycotoxins analyzed in South America were the traditional and regulated mycotoxins, with variable occurrences depending on the region, climatic conditions, and methodology used. Emerging and modified mycotoxins have only been studied in Argentina and Brazil, where some studies have shown high occurrences. Given this, it is essential to strengthen food safety laboratories and surveillance capabilities and establish early warning systems. It is also essential to continue working to raise awareness of mycotoxins as a public health issue and to study and prevent the impact of climate change on soil microbial population, the new prevalence of fungi, and the profile of toxigenic species. An effective connection and collaboration between disciplines and sectors in different countries is needed to meet this research challenge.

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Section: Chilementioning

confidence: 99%