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| Registros recuperados : 14 | |
| 2. |  | BIZZANI, M.; FLORES, D. W. M.; COLNAGO, L. A.; SPOTO, M. H. F. Estudo da qualidade pós-colheita em manga Palmer por análise não invasiva de ressonância magnética nuclear de baixo campo. In: JORNADA CIENTÍFICA - EMBRAPA SÃO CARLOS, 6., 2014, São Carlos, SP Anais... São Carlos: Embrapa Instrumentação: Embrapa Pecuária Sudeste, 2014. p. 94. Editores técnicos: João de Mendonça Naime, Caue Ribeiro, Maria Alice Martins, Elaine Cristina Paris, Paulino Ribeiro Villas Boas, Ladislau Marcelino Rabello. (Embrapa Instrumentação. Documentos, 57).| Biblioteca(s): Embrapa Instrumentação. |
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| 6. | | FLORES, D. W. M.; VIEIRA, F. H. C.; FERREIRA, M. D.; COLNAGO, L. A. Qualidade pós-colheita de maçã e laranja determinada por ressonância magnética nuclear. In: JORNADA CIENTÍFICA - EMBRAPA SÃO CARLOS, 4., 2012, São Carlos, SP. Anais... São Carlos: Embrapa Instrumentação: Embrapa Pecuária Sudeste, 2012. p. 123. Editores técnicos: João de Mendonça Naime, Lucimara Aparecida Forato, Maria Alice Martins, Ladislau Marcelino Rabello, Rubens Bernardes Filho. (Embrapa Instrumentação. Documentos, 56)| Biblioteca(s): Embrapa Instrumentação. |
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| 7. | | FLORES, D. W. M.; CARVALHO, A. S.; AZEVEDO, S. P.; COLNAGO, L. A.; CONSALTER, D. M. Uso de resonancia magnética en la investigación del potencial de aceite en frutas, su composición y pérdidas. Revista Palmas, v. 40, n. especial, tomo II, 2020. 20 - 28| Biblioteca(s): Embrapa Instrumentação. |
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| 8. | | VIEIRA, F. H. C.; FLORES, D. W. M.; COLNAGO, L. A. Uso da RMN de baixo campo para análise nao destrutiva de mamão. In: JORNADA CIENTÍFICA - EMBRAPA SÃO CARLOS, 4., 2012, São Carlos, SP. Anais... São Carlos: Embrapa Instrumentação: Embrapa Pecuária Sudeste, 2012. p. 107. Editores técnicos: João de Mendonça Naime, Lucimara Aparecida Forato, Maria Alice Martins, Ladislau Marcelino Rabello, Rubens Bernardes Filho. (Embrapa Instrumentação. Documentos, 56)| Biblioteca(s): Embrapa Instrumentação. |
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| 9. | | FLORES, D. W. M.; HUBINGER, S. Z.; LABEGALINI, A.; FERREIRA, M. D.; SPOTO, M. H. F.; COLNAGO, L. A. Estudo preliminar da quimiometria e RMN de baixo campo: ferramentas para previsão de qualidade em laranjas. In: SIMPÓSIO NACIONAL DE INSTRUMENTAÇÃO AGROPECUÁRIA, 2014, São Carlos, SP Anais do SIAGRO: ciência, inovação e mercado 2014. São Carlos, SP: Embrapa Instrumentação, 2014. p. 561-564. Editores: Carlos Manoel Pedro Vaz, Débora Marcondes Bastos Pereira Milori, Silvio Crestana.| Biblioteca(s): Embrapa Instrumentação. |
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| 10. | | FLORES, D. W. M.; LABEGALINI, A. M.; FERREIRA, M. D.; COLNAGO, L. A.; SPOTO, M. H. F. Estudo da aplicação do infravermelho médio para predição de parâmetros pós-colheita de laranjas intactas (Citrus Sinensis L. Osbeck). In: CONGRESSO BRASILEIRO DE PROCESSAMENTO MÍNIMO E PÓS COLHEITA DE FRUTAS, FLORES E HORTALIÇAS, 1.; SIMPÓSIO BRASILEIRO DE PÓS-COLHEITA, FRUTAS, HORTALIÇAS E FLORES, 5.; ENCONTRO NACIONAL SOBRE PROCESSAMENTO MÍNIMO DE FRUTAS E HORTALIÇAS, 8., 2015, Aracaju, SE. Anais... Aracaju, SE: CBPMPC, 2015. Não paginado. 8 f.| Biblioteca(s): Embrapa Instrumentação. |
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| 12. | | FACCHINATTO, W. M.; GARCIA, R. H. S.; SANTOS, D. M.; FIAMINGO, A.; FLORES, D. W. M.; CAMPANA-FILHO, S. P.; AZEVEDO, E. R.; COLNAGO, L. A. Fast-forward approach of time-domain NMR relaxometry for solid-state chemistry of chitosan. Carbohydrate Polymers, v. 256, 117576, 2021. 1 - 10| Biblioteca(s): Embrapa Instrumentação. |
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| 14. | | CÔNSOLO, N. R. B.; SILVA, J.; BUARQUE, V. L. M.; BELINE, M.; CAROSIO, M. G. A.; FLORES, D. W. M.; COLNAGO, L. A.; SILVA, S. L. The use of TD-NMR spectroscopy to predict the meat quality from animal with divergente genetic potential for growth. In: INTERNATIONAL CONGRESS OF MEAT SCIENCE AND TECHNOLOGY, 63., 2017, Cork, Ireland. Proceedings... Cork, Ireland: Wageningen Academic Publishers, p. 61-62, 2017.| Biblioteca(s): Embrapa Instrumentação. |
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| Registros recuperados : 14 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
30/11/2023 |
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Data da última atualização: |
11/12/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
COSTA, I. M.; SILVA, L. M. P. E; CARDOSO, A. DE S.; RABANAL, R. C.; CARVALHO, C. W. P. de; TROMBETE, F.; FANTE, C. A. |
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Afiliação: |
ISABELLA MACIEL COSTA, UFMG; LAURA MAGALHÃES PÊGO E SILVA, Universidade Federal de São João del-Rei; AMANDA DE SOUZA CARDOSO, Universidade Federal de São João del-Rei; RAÚL COMETTANT RABANAL, Universidad Privada San Juan Bautista; CARLOS WANDERLEI PILER DE CARVALHO, CTAA; FELIPE TROMBETE, Universidade Federal de São João del-Rei; CAMILA ARGENTA FANTE, UFMG. |
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Título: |
Processing and characterization of extruded pearl millet flours from decorticated and whole grains. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS E NUTRIÇÃO, 15., 2023, Campinas. A revolução da ciência de alimentos e nutrição: alimentando o mundo de forma sustentável: caderno [eletrônico] de resumos. Campinas: Galoá, 2023. |
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Idioma: |
Inglês |
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Notas: |
Pôster 163197; SLACAN. |
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Conteúdo: |
Different processing methods can be applied to pearl millet (Pennisetum glaucum (L.) R. Br.) grains, like milling, decortication, and extrusion. Significant nutrient losses happen in the production of refined flours by removing the germ and bran, therefore, the use of whole grains in the bakery industry has increased in Brazil. Thus, the objective was to produce refined and whole-grain pearl millet flours, cooked by the thermoplastic extrusion process or not, and to characterize them in terms of granulometry, color, and water absorption index (WAI). The whole grains of pearl millet (ADRG 9070 – Atto Sementes®) were cleaned and the decortication, when applied, was made by mechanical abrasion. To obtain the extruded flours, the raw flours (decorticated or not) were fed at 10 kg.h-1 into a twin-screw extruder with speed of 250 rpm and temperature profile of 25, 25, 60, 90, 120, 120, 120, 90, 60 and 60 ºC, the extrudates were dried in an air circulation oven and milled. The raw whole-grain flour presented a lower value of L* (71.74), due to the reduced content of pigments responsible for a grayish color, and the extrusion did not change the luminosity (p>0.05) of the flours. The raw whole-grain flour showed the highest level (19.3%) of coarse particles, while the raw refined flour showed a higher amount (54.37%) of fine particles. Regarding the extruded flours, similar percentages of fine, intermediate, and coarse particles were obtained (p>0.05). The refined samples showed a lower WAI than the whole-grain flours, because of the reduction in dietary fibers. The extrusion increased (p<0.05) the WAI of the whole-grain flour. It is concluded that the decortication and the extrusion affected the characteristics of the flours and both extruded flours present the potential to be used in the production of different foods, such as in the bakery industry. MenosDifferent processing methods can be applied to pearl millet (Pennisetum glaucum (L.) R. Br.) grains, like milling, decortication, and extrusion. Significant nutrient losses happen in the production of refined flours by removing the germ and bran, therefore, the use of whole grains in the bakery industry has increased in Brazil. Thus, the objective was to produce refined and whole-grain pearl millet flours, cooked by the thermoplastic extrusion process or not, and to characterize them in terms of granulometry, color, and water absorption index (WAI). The whole grains of pearl millet (ADRG 9070 – Atto Sementes®) were cleaned and the decortication, when applied, was made by mechanical abrasion. To obtain the extruded flours, the raw flours (decorticated or not) were fed at 10 kg.h-1 into a twin-screw extruder with speed of 250 rpm and temperature profile of 25, 25, 60, 90, 120, 120, 120, 90, 60 and 60 ºC, the extrudates were dried in an air circulation oven and milled. The raw whole-grain flour presented a lower value of L* (71.74), due to the reduced content of pigments responsible for a grayish color, and the extrusion did not change the luminosity (p>0.05) of the flours. The raw whole-grain flour showed the highest level (19.3%) of coarse particles, while the raw refined flour showed a higher amount (54.37%) of fine particles. Regarding the extruded flours, similar percentages of fine, intermediate, and coarse particles were obtained (p>0.05). The refined samples showed a lo... Mostrar Tudo |
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Palavras-Chave: |
Cereals. |
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Thesaurus NAL: |
Extrusion; Milling. |
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Categoria do assunto: |
Q Alimentos e Nutrição Humana |
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Marc: |
LEADER 02760nam a2200229 a 4500
001 2158948
005 2023-12-11
008 2023 bl uuuu u00u1 u #d
100 1 $aCOSTA, I. M.
245 $aProcessing and characterization of extruded pearl millet flours from decorticated and whole grains.$h[electronic resource]
260 $aIn: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS E NUTRIÇÃO, 15., 2023, Campinas. A revolução da ciência de alimentos e nutrição: alimentando o mundo de forma sustentável: caderno [eletrônico] de resumos. Campinas: Galoá$c2023
500 $aPôster 163197; SLACAN.
520 $aDifferent processing methods can be applied to pearl millet (Pennisetum glaucum (L.) R. Br.) grains, like milling, decortication, and extrusion. Significant nutrient losses happen in the production of refined flours by removing the germ and bran, therefore, the use of whole grains in the bakery industry has increased in Brazil. Thus, the objective was to produce refined and whole-grain pearl millet flours, cooked by the thermoplastic extrusion process or not, and to characterize them in terms of granulometry, color, and water absorption index (WAI). The whole grains of pearl millet (ADRG 9070 – Atto Sementes®) were cleaned and the decortication, when applied, was made by mechanical abrasion. To obtain the extruded flours, the raw flours (decorticated or not) were fed at 10 kg.h-1 into a twin-screw extruder with speed of 250 rpm and temperature profile of 25, 25, 60, 90, 120, 120, 120, 90, 60 and 60 ºC, the extrudates were dried in an air circulation oven and milled. The raw whole-grain flour presented a lower value of L* (71.74), due to the reduced content of pigments responsible for a grayish color, and the extrusion did not change the luminosity (p>0.05) of the flours. The raw whole-grain flour showed the highest level (19.3%) of coarse particles, while the raw refined flour showed a higher amount (54.37%) of fine particles. Regarding the extruded flours, similar percentages of fine, intermediate, and coarse particles were obtained (p>0.05). The refined samples showed a lower WAI than the whole-grain flours, because of the reduction in dietary fibers. The extrusion increased (p<0.05) the WAI of the whole-grain flour. It is concluded that the decortication and the extrusion affected the characteristics of the flours and both extruded flours present the potential to be used in the production of different foods, such as in the bakery industry.
650 $aExtrusion
650 $aMilling
653 $aCereals
700 1 $aSILVA, L. M. P. E
700 1 $aCARDOSO, A. DE S.
700 1 $aRABANAL, R. C.
700 1 $aCARVALHO, C. W. P. de
700 1 $aTROMBETE, F.
700 1 $aFANTE, C. A.
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