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 | Acesso ao texto completo restrito à biblioteca da Embrapa Trigo. Para informações adicionais entre em contato com cnpt.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
31/08/2021 |
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Data da última atualização: |
25/02/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MENEGHETTI, V. L.; BIDUSKI, B.; TIBOLA, C. S.; MARSARO JUNIOR, A. L.; MIRANDA, M. Z. de; LIMA, M. I. P. M.; GUARIENTI, E. M.; GUTKOSKI, L. C. |
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Afiliação: |
VOLNEI L. MENEGHETTI, a Federal Institute of Education Science and Technology Farroupilha – Campus Panambi, Panambi, Brazil; BÁRBARA BIDUSKI, Graduate Program in Food Science and Technology, University of Passo Fundo, Passo Fundo, Brazil; CASIANE SALETE TIBOLA, CNPT; ALBERTO LUIZ MARSARO JUNIOR, CNPT; MARTHA ZAVARIZ DE MIRANDA, CNPT; MARIA IMACULADA PONTES M LIMA, CNPT; ELIANA MARIA GUARIENTI, CNPT; LUIZ C. GUTKOSKI, Food and Nutrition Graduate Program (PPGAN), Federal University of the State of Rio de Janeiro (UNIRIO), Rio de Janeiro, Brazil. |
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Título: |
Evaluation of losses and quality maintenance of wheat during storage in a commercial unit in Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of the Science of Food and Agriculture, aug. 2021. |
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DOI: |
10.1002/jsfa.11493 |
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Idioma: |
Inglês |
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Conteúdo: |
BACKGROUND: Specific studies of Brazilian wheat storage on a commercial scale on the maintenance of wheat quality are required since the continental extent of Brazil has regions of different weather and because of the diversity of the storage network. This study aimed to evaluate the technological quality (physicochemical and rheological), sanitary quality (insects, fungi and mycotoxins) and dry matter loss of wheat stored in a metal silo in a commercial storage unit. Two dynamic samples, collected during loading and unloading of wheat in silos, and four static samples, collected using a commercial pneumatic grain sampler, were used in this study. RESULTS: Silo temperature was higher than 20 °C during the summer season. The temperature was approximately 15 °C from June to December and provided excellent conditions for grain aeration, which resulted in the maintenance of wheat quality, with no changes in hectoliter weight and rheological properties of wheat (falling number, wet gluten and stability). The effect of Alternaria spp. (∼220) and Aspergillus flavus (∼7) infection on wheat did not differ statistically during the storage period, although a slight increase in A. flavus infection was noted in February (summer season). The wheat mycotoxins deoxynivalenol,zearalenone, aflatoxins and ochratoxin A were not detected during the studied storage period. Finally, dry matter reduced by approximately 0.4% after the storage period ? approximately 0.013% per month. CONCLUSION: The management practices and climate conditions in southern Brazil provided excellent conditions for grain aeration at ambient air temperature and led to the maintenance of wheat quality during the post-harvest period. © 2021 Society of Chemical Industry. MenosBACKGROUND: Specific studies of Brazilian wheat storage on a commercial scale on the maintenance of wheat quality are required since the continental extent of Brazil has regions of different weather and because of the diversity of the storage network. This study aimed to evaluate the technological quality (physicochemical and rheological), sanitary quality (insects, fungi and mycotoxins) and dry matter loss of wheat stored in a metal silo in a commercial storage unit. Two dynamic samples, collected during loading and unloading of wheat in silos, and four static samples, collected using a commercial pneumatic grain sampler, were used in this study. RESULTS: Silo temperature was higher than 20 °C during the summer season. The temperature was approximately 15 °C from June to December and provided excellent conditions for grain aeration, which resulted in the maintenance of wheat quality, with no changes in hectoliter weight and rheological properties of wheat (falling number, wet gluten and stability). The effect of Alternaria spp. (∼220) and Aspergillus flavus (∼7) infection on wheat did not differ statistically during the storage period, although a slight increase in A. flavus infection was noted in February (summer season). The wheat mycotoxins deoxynivalenol,zearalenone, aflatoxins and ochratoxin A were not detected during the studied storage period. Finally, dry matter reduced by approximately 0.4% after the storage period ? approximately 0.013% per month. CONC... Mostrar Tudo |
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Palavras-Chave: |
Dry matter loss; Long-term storage; Metal silos; Wheat quality. |
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Thesagro: |
Triticum Aestivum. |
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Thesaurus Nal: |
Wheat. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02623naa a2200289 a 4500
001 2133955
005 2022-02-25
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1002/jsfa.11493$2DOI
100 1 $aMENEGHETTI, V. L.
245 $aEvaluation of losses and quality maintenance of wheat during storage in a commercial unit in Brazil.$h[electronic resource]
260 $c2021
520 $aBACKGROUND: Specific studies of Brazilian wheat storage on a commercial scale on the maintenance of wheat quality are required since the continental extent of Brazil has regions of different weather and because of the diversity of the storage network. This study aimed to evaluate the technological quality (physicochemical and rheological), sanitary quality (insects, fungi and mycotoxins) and dry matter loss of wheat stored in a metal silo in a commercial storage unit. Two dynamic samples, collected during loading and unloading of wheat in silos, and four static samples, collected using a commercial pneumatic grain sampler, were used in this study. RESULTS: Silo temperature was higher than 20 °C during the summer season. The temperature was approximately 15 °C from June to December and provided excellent conditions for grain aeration, which resulted in the maintenance of wheat quality, with no changes in hectoliter weight and rheological properties of wheat (falling number, wet gluten and stability). The effect of Alternaria spp. (∼220) and Aspergillus flavus (∼7) infection on wheat did not differ statistically during the storage period, although a slight increase in A. flavus infection was noted in February (summer season). The wheat mycotoxins deoxynivalenol,zearalenone, aflatoxins and ochratoxin A were not detected during the studied storage period. Finally, dry matter reduced by approximately 0.4% after the storage period ? approximately 0.013% per month. CONCLUSION: The management practices and climate conditions in southern Brazil provided excellent conditions for grain aeration at ambient air temperature and led to the maintenance of wheat quality during the post-harvest period. © 2021 Society of Chemical Industry.
650 $aWheat
650 $aTriticum Aestivum
653 $aDry matter loss
653 $aLong-term storage
653 $aMetal silos
653 $aWheat quality
700 1 $aBIDUSKI, B.
700 1 $aTIBOLA, C. S.
700 1 $aMARSARO JUNIOR, A. L.
700 1 $aMIRANDA, M. Z. de
700 1 $aLIMA, M. I. P. M.
700 1 $aGUARIENTI, E. M.
700 1 $aGUTKOSKI, L. C.
773 $tJournal of the Science of Food and Agriculture, aug. 2021.
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Registro original: |
Embrapa Trigo (CNPT) |
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
07/02/2014 |
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Data da última atualização: |
07/02/2014 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ANDRADE, L. R. M. de; ANDRADE, S. R. M. de; DEUNER, S.; ROSSATTO, D. R.; RODRIGUES, G. C.; SOMAVILLA, N. S. D.; BARROS, L. M. G. |
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Afiliação: |
LEIDE ROVENIA MIRANDA DE ANDRA, CPAC; SOLANGE ROCHA MONTEIRO DE ANDRADE, CPAC; SIDNEI DEUNER, CPAC; GUSTAVO COSTA RODRIGUES, CNPTIA; LEILA MARIA GOMES BARROS, CENARGEN. |
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Título: |
Photosynthetic rates and activation of antioxidant system related to presence of AI in chloroplasts of an aluminium hyperaccumulator native plant of the Brazilian Cerrado. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 14., 2013, Poços de Caldas. Resumos... Lavras: SBFV/UFLA, 2013. |
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Páginas: |
p. 42 |
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Idioma: |
Inglês |
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Palavras-Chave: |
Brasil; Espécies reativas de oxigênio. |
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Thesagro: |
Cerrado; Fisiologia vegetal; Qualea Grandiflora; Sclerolobium Paniculatum. |
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Thesaurus NAL: |
Brazil; Plant physiology; Reactive oxygen species; Savannas. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01044naa a2200313 a 4500
001 1979099
005 2014-02-07
008 2013 bl uuuu u00u1 u #d
100 1 $aANDRADE, L. R. M. de
245 $aPhotosynthetic rates and activation of antioxidant system related to presence of AI in chloroplasts of an aluminium hyperaccumulator native plant of the Brazilian Cerrado.
260 $c2013
300 $ap. 42
650 $aBrazil
650 $aPlant physiology
650 $aReactive oxygen species
650 $aSavannas
650 $aCerrado
650 $aFisiologia vegetal
650 $aQualea Grandiflora
650 $aSclerolobium Paniculatum
653 $aBrasil
653 $aEspécies reativas de oxigênio
700 1 $aANDRADE, S. R. M. de
700 1 $aDEUNER, S.
700 1 $aROSSATTO, D. R.
700 1 $aRODRIGUES, G. C.
700 1 $aSOMAVILLA, N. S. D.
700 1 $aBARROS, L. M. G.
773 $tIn: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 14., 2013, Poços de Caldas. Resumos... Lavras: SBFV/UFLA, 2013.
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