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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
24/02/2015 |
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Data da última atualização: |
27/09/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MORAES, E. A.; MARINELLI, R. da S.; LENQUISTE, S. A.; STEEL, C. J.; MENEZES, C. B. de; QUEIROZ, V. A. V.; MARÓSTICA JÚNIOR, M. R. |
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Afiliação: |
CICERO BESERRA DE MENEZES, CNPMS; VALERIA APARECIDA VIEIRA QUEIROZ, CNPMS. |
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Título: |
Sorghum flour fractions: correlations among polysaccharides, phenolic compounds, antioxidant activity and glycemic index. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Food Chemistry, Essex, v. 180, p. 116-123, 2015. |
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DOI: |
10.1016/j.foodchem.2015.02.023 |
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Idioma: |
Inglês |
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Conteúdo: |
Nutrients composition, phenolic compounds, antioxidant activity and estimated glycemic index (EGI) were evaluated in sorghum bran (SB) and decorticated sorghum flour (DSF), obtained by a rice-polisher, as well as whole sorghum flour (WSF). Correlation between EGI and the studied parameters were determined. SB presented the highest protein, lipid, ash, b-glucan, total and insoluble dietary fiber contents; and the lowest non-resistant and total starch contents. The highest carbohydrate and resistant starch contents were in DSF and WSF, respectively. Phenolic compounds and antioxidant activities were concentrated in SB. The EGI values were: DSF 84.5 ± 0.41; WSF 77.2 ± 0.33; and SB 60.3 ± 0.78. Phenolic compounds, specific flavonoids and antioxidant activities, as well as total, insoluble and soluble dietary fiber and b-glucans of sorghum flour samples were all negatively correlated to EGI. RS content was not correlated to EGI. |
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Palavras-Chave: |
Farelo de sorgo; Índice de hidrólise. |
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Thesagro: |
Sorghum bicolor. |
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Categoria do assunto: |
-- |
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Marc: |
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001 2009595
005 2017-09-27
008 2015 bl uuuu u00u1 u #d
024 7 $a10.1016/j.foodchem.2015.02.023$2DOI
100 1 $aMORAES, E. A.
245 $aSorghum flour fractions$bcorrelations among polysaccharides, phenolic compounds, antioxidant activity and glycemic index.$h[electronic resource]
260 $c2015
520 $aNutrients composition, phenolic compounds, antioxidant activity and estimated glycemic index (EGI) were evaluated in sorghum bran (SB) and decorticated sorghum flour (DSF), obtained by a rice-polisher, as well as whole sorghum flour (WSF). Correlation between EGI and the studied parameters were determined. SB presented the highest protein, lipid, ash, b-glucan, total and insoluble dietary fiber contents; and the lowest non-resistant and total starch contents. The highest carbohydrate and resistant starch contents were in DSF and WSF, respectively. Phenolic compounds and antioxidant activities were concentrated in SB. The EGI values were: DSF 84.5 ± 0.41; WSF 77.2 ± 0.33; and SB 60.3 ± 0.78. Phenolic compounds, specific flavonoids and antioxidant activities, as well as total, insoluble and soluble dietary fiber and b-glucans of sorghum flour samples were all negatively correlated to EGI. RS content was not correlated to EGI.
650 $aSorghum bicolor
653 $aFarelo de sorgo
653 $aÍndice de hidrólise
700 1 $aMARINELLI, R. da S.
700 1 $aLENQUISTE, S. A.
700 1 $aSTEEL, C. J.
700 1 $aMENEZES, C. B. de
700 1 $aQUEIROZ, V. A. V.
700 1 $aMARÓSTICA JÚNIOR, M. R.
773 $tFood Chemistry, Essex$gv. 180, p. 116-123, 2015.
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Embrapa Milho e Sorgo (CNPMS) |
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| 1. |  | GUIMARÃES, D. P.; MOURA, V. P. G.; REZENDE, G. C.; MENDES, C. J.; MAGALHÃES, J. G. R.; ASSIS, T. F. de; ALMEIDA, M. R. de; RESENDE, M. E. A. de; SILVA, F. V. da. Avaliação silvicultural, dendrométrica e tecnológica de espécies de Eucalyptus. Planaltina, DF: EMBRAPA-CPAC, 1983. 73 p. (EMBRAPA-CPAC. Boletim de Pesquisa, 20).| Tipo: Boletim de Pesquisa e Desenvolvimento |
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