Effect of gliding arc plasma jet on the mycobiota and deoxynivalenol levels in naturally contaminated barley grains
William Chiappim, Vanessa de Paula Bernardes, Naara Aparecida Almeida, Viviane Lopes Pereira, Adriana Pavesi Arisseto Bragotto, Maristela Barnes Rodrigues Cerqueira, Eliana Badiale Furlong, Rodrigo Pessoa, Liliana Oliveira Rocha
ARTIGO
Inglês
Agradecimentos: We want to thank João Pedro Chaves Magalhães for all the support given to V.d.P.B., N.A.A., and V.L.P. in the treatments of barley grains by gliding arc plasma jet. In addition to the friendly and respectable welcome at your residence, with a traditional Paraense breakfast. Rest in...
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Agradecimentos: We want to thank João Pedro Chaves Magalhães for all the support given to V.d.P.B., N.A.A., and V.L.P. in the treatments of barley grains by gliding arc plasma jet. In addition to the friendly and respectable welcome at your residence, with a traditional Paraense breakfast. Rest in peace. This research was funded by Brazilian agency program FAPESP grant number (17/04811-4 and 20/10450-7). And by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior–Brasil (CAPES)–Finance Code 001
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Abstract: Fusarium graminearum and Fusarium meridionale are primary contaminants of barley, capable of producing several mycotoxins, mainly type B trichothecenes and zearalenone. Cold plasma decontamination has been gaining prominence, seeking to control the fungal and mycotoxin contamination of...
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Abstract: Fusarium graminearum and Fusarium meridionale are primary contaminants of barley, capable of producing several mycotoxins, mainly type B trichothecenes and zearalenone. Cold plasma decontamination has been gaining prominence, seeking to control the fungal and mycotoxin contamination of food and feed and to improve product quality. To reach this objective, the present study was divided into two parts. In the first part, F. meridionale and F. graminearum strains were exposed to gliding arc plasma jet (GAPJ). Cell viability tests showed the inactivation of F. meridionale after 15-min treatment, whereas F. graminearum showed to be resistant. In the second part, barley grains were treated by GAPJ for 10, 20, and 30 min, demonstrating a reduction of about 2 log CFU/g of the barley's mycobiota, composed of yeasts, strains belonging to the F. graminearum species complex, Alternaria, and Aspergillus. A decrease in DON levels (up to 89%) was observed after exposure for 20 min. However, an increase in the toxin Deoxynivalenol-3-glucoside (D3G) was observed in barley grains, indicating a conversion of DON to D3G
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FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESP
7/04811-4; 20/10450-7
COORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR - CAPES
Code 001
Aberto
DOI: https://doi.org/10.3390/ijerph20065072
Texto completo: https://www.mdpi.com/1660-4601/20/6/5072
Effect of gliding arc plasma jet on the mycobiota and deoxynivalenol levels in naturally contaminated barley grains
William Chiappim, Vanessa de Paula Bernardes, Naara Aparecida Almeida, Viviane Lopes Pereira, Adriana Pavesi Arisseto Bragotto, Maristela Barnes Rodrigues Cerqueira, Eliana Badiale Furlong, Rodrigo Pessoa, Liliana Oliveira Rocha
Effect of gliding arc plasma jet on the mycobiota and deoxynivalenol levels in naturally contaminated barley grains
William Chiappim, Vanessa de Paula Bernardes, Naara Aparecida Almeida, Viviane Lopes Pereira, Adriana Pavesi Arisseto Bragotto, Maristela Barnes Rodrigues Cerqueira, Eliana Badiale Furlong, Rodrigo Pessoa, Liliana Oliveira Rocha
Fontes
International journal of environmental research and public health (Fonte avulsa) |