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Advisor(s)
Abstract(s)
Introduction - Mycotoxin contamination was reported to occur in some food and commodities, such as coffee, particularly due to the presence of toxigenic fungi such as Aspergillus, Penicillium and Fusarium spp. Aspergilli are known to produce high levels of mycotoxins, such as ochratoxin and aflatoxin. Aspergillus ochraceus has been proposed as the major cause of ochratoxin A contamination in coffee beans. Aim of the study - The aim of this work was to evaluate the prevalence of Aspergillus sections Circumdati, Flavi and Fumigati in 28 green coffee samples to be used by Portuguese coffee industry, from Coffea arabica (Arabica coffee) and Coffea canephora (Robusta coffee) species from different origins.
Description
Keywords
Public health Toxigenic fungi Coffee Mycotoxins Fungal contamination
Citation
Viegas C, Pacífico C, Oliveira A, Gomes AQ, Viegas S. Toxigenic fungi in coffee samples: a menace to public health. In: 38th Mycotoxin Workshop, Berlin, May 02-04, 2016.