2009
DOI: 10.1590/s0102-33062009000400022
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Fungos associados a grãos de cinco cultivares de café (Coffea arabica L.)

Abstract: O objetivo deste trabalho foi verificar a micota associada interna e externamente a grãos de café nas cultivares: Catuaí Amarelo, Mundo Novo, Acaiá, Rubi e Icatú, e detectar a ocorrência de Ocratoxina A nestas amostras. Frutos de café foram colhidos na Fazenda Experimental da EPAMIG, situada no município de Lavras/MG. O procedimento para análise de fungos filamentosos foi o método Blotter test. A determinação da ocratoxina A foi realizada por CLAE. Fusarium semitectum foi identificado apenas na cultivar Icatu … Show more

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Cited by 12 publications
(6 citation statements)
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“…The presence of the Fusarium genus was confirmed in coffee samples that had not been disinfected. Similar results were also reported by Pasin et al (2009), who observed that the Fusarium genus was found with high incidence on the external portion of the beans under different coffee cultivation conditions.…”
Section: Coffee Sample Contaminationsupporting
confidence: 91%
“…The presence of the Fusarium genus was confirmed in coffee samples that had not been disinfected. Similar results were also reported by Pasin et al (2009), who observed that the Fusarium genus was found with high incidence on the external portion of the beans under different coffee cultivation conditions.…”
Section: Coffee Sample Contaminationsupporting
confidence: 91%
“…Em relação aos fungos associados a grãos de café em coco foram observados a ocorrência de seis gêneros distintos: Aspergillus, Penicilium, Fusarium, Cladosporium, Colletrotrichum e Alternaria (Figura 14). Potencialmente espécies de Aspergillus e Penicium podem produzir ocratoxina A. Inúmeros trabalhos relacionados a identificação taxonômica de fungos em grãos de café encontraram total ou parcialmente os gêneros listados acima (FERREIRA, 2011;SUÁRES-QUIROZ et al, 2004PASIN et al, 2009, PASIN et al 2011SILVA et al 2008;COMPRI, 2015).…”
Section: Critériosunclassified
“…Furthermore, the objective of this research was not to identify the fungi present in coffee samples during the bean storage periods. According to Pasin, Almeida e Abreu (2009), the occurrence of certain toxins depends on intrinsic and extrinsic factors to the beans that may inhibit or potentiate the effect of mycotoxins.…”
Section: Acknowledgmentsmentioning
confidence: 99%
“…Both the coffee genotype and the environment influence beverage quality (Souza et al, 2018). However, it is necessary to evaluate the microorganisms associated with the beans of different cultivars to ensure improving the quality of the coffee beverage (Pasin;Almeida;Abreu, 2009). Of the mycotoxins present in coffee beans, Ochratoxin A (OTA) is the most common and poses a great risk to the consumption and trade of the product (Pimenta;Vilela, 2003).…”
Section: Introductionmentioning
confidence: 99%