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Mycotoxins' evaluation in wheat flours used in Brazilian bakeries.
Lanza, Andressa; da Silva, Rosselei Caiél; Dos Santos, Ingrid Duarte; Pizzutti, Ionara Regina; Cence, Karine; Cansian, Rogério Luis; Zeni, Jamile; Valduga, Eunice.
Afiliación
  • Lanza A; Department of Food Engineering, URI Erechim, Av. Sete de Setembro, 1621, Erechim, RS Brazil.
  • da Silva RC; Department of Health Science, URI Frederico Westphalen, Av. Assis Brasil, 709, Frederico Westphalen, RS Brazil.
  • Dos Santos ID; 3Chemistry Department, Center of Research and Analysis of Residues and Contaminants (CEPARC), UFSM, Av. Roraima, 1000, Santa Maria, RS Brazil.
  • Pizzutti IR; 3Chemistry Department, Center of Research and Analysis of Residues and Contaminants (CEPARC), UFSM, Av. Roraima, 1000, Santa Maria, RS Brazil.
  • Cence K; Department of Food Engineering, URI Erechim, Av. Sete de Setembro, 1621, Erechim, RS Brazil.
  • Cansian RL; Department of Food Engineering, URI Erechim, Av. Sete de Setembro, 1621, Erechim, RS Brazil.
  • Zeni J; Department of Food Engineering, URI Erechim, Av. Sete de Setembro, 1621, Erechim, RS Brazil.
  • Valduga E; Department of Food Engineering, URI Erechim, Av. Sete de Setembro, 1621, Erechim, RS Brazil.
Food Sci Biotechnol ; 28(3): 931-937, 2019 Jun.
Article en En | MEDLINE | ID: mdl-31093452
ABSTRACT: The aim of this study was to evaluate the mycotoxicological quality of wheat flours used by bakeries from the North Region in Rio Grande do Sul state, Brazil, regarding the presence of mycotoxins. On collecting type-1 refined wheat flour, a conglomerate sampling from 13 cities and 3 bakeries per city (n = 39), selected from the defined region was performed. The mycotoxins analysis was using QuEChERS method and UPLC-MS/MS analysis. As a result, 100% of samples presented contamination by DON, with concentrations ranging from 76.7 to 3630.2 µg kg-1 and ZON was found in one sample (26.7 µg kg-1), which represented 2.6% of the analyzed wheat flours. Other mycotoxins (AFB1, AFB2, AFG1, AFG2, DAS, HT-2 toxin, OTA, FB1 and FB2) were not detected in the analyzed samples.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE País/Región como asunto: America do sul / Brasil Idioma: En Revista: Food Sci Biotechnol Año: 2019 Tipo del documento: Article Pais de publicación: Corea del Sur
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE País/Región como asunto: America do sul / Brasil Idioma: En Revista: Food Sci Biotechnol Año: 2019 Tipo del documento: Article Pais de publicación: Corea del Sur