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Mycotoxins in Cattle Feed and Feed Ingredients in Brazil: A Five-Year Survey.
Biscoto, Gabriela L; Salvato, Lauranne A; Alvarenga, Érika R; Dias, Raul R S; Pinheiro, Guilherme R G; Rodrigues, Mariana P; Pinto, Priscila N; Freitas, Rossimiriam P; Keller, Kelly M.
Afiliación
  • Biscoto GL; Departamento de Medicina Veterinária Preventiva, Escola de Veterinária, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil.
  • Salvato LA; Departamento de Medicina Veterinária Preventiva, Escola de Veterinária, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil.
  • Alvarenga ÉR; Departamento de Zootecnia, Escola de Veterinária, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil.
  • Dias RRS; Departamento de Medicina Veterinária Preventiva, Escola de Veterinária, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil.
  • Pinheiro GRG; Departamento de Medicina Veterinária Preventiva, Escola de Veterinária, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil.
  • Rodrigues MP; Departamento de Medicina Veterinária Preventiva, Escola de Veterinária, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil.
  • Pinto PN; Departamento de Medicina Veterinária Preventiva, Escola de Veterinária, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil.
  • Freitas RP; Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil.
  • Keller KM; Departamento de Medicina Veterinária Preventiva, Escola de Veterinária, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil.
Toxins (Basel) ; 14(8)2022 08 14.
Article en En | MEDLINE | ID: mdl-36006214
Mycotoxins are toxic secondary metabolites produced by a variety of fungi, which when ingested can cause several deleterious effects to the health of humans and animals. In this work, the detection and quantification of six major mycotoxins (aflatoxins-AFLA, deoxynivalenol-DON, fumonisins-FUMO, ochratoxin A-OTA, T-2 toxin-T-2 and zearalenone-ZON) in 1749 samples of feed and feed ingredients for cattle, collected in Brazil between 2017 and 2021, was carried out using enzyme-linked immunosorbent assay (ELISA). In total, 97% of samples were contaminated with at least one mycotoxin, yet, very few samples exceeded the lowest European Union guidance values for cattle, and the estimated daily intake also showed a low risk for the animals. However, co-occurrences were widely observed, as 87% of samples contained two or more mycotoxins at the same time, and the presence of more than one mycotoxin at the same time in feed can lead to interactions. In conclusion, the contamination of feed and feed ingredients for cattle with mycotoxins in Brazil is very common. Hence, the monitoring of these mycotoxins is of significant importance for food safety.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Fumonisinas / Micotoxinas Límite: Animals / Humans País/Región como asunto: America do sul / Brasil Idioma: En Revista: Toxins (Basel) Año: 2022 Tipo del documento: Article País de afiliación: Brasil Pais de publicación: Suiza
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Fumonisinas / Micotoxinas Límite: Animals / Humans País/Región como asunto: America do sul / Brasil Idioma: En Revista: Toxins (Basel) Año: 2022 Tipo del documento: Article País de afiliación: Brasil Pais de publicación: Suiza