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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
29/03/2016 |
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Data da última atualização: |
29/03/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
WALLY-VALIM, A, P.; VANIER, N. L.; ZAVAREZE, E. DA R.; ZAMBIAZI, R. C.; CASTRO, L. A. S. de; SCHIRMER, M. A.; ELIAS, M. C. |
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Afiliação: |
Ana Paula Wally-Vallim, UFPEL; Nathan Levien Vanier, UFPEL; Elessandra da Rosa Zavareze, UFPEL; Rui Carlos Zambiazi, UFPEL; LUIS ANTONIO SUITA DE CASTRO, CPACT; Manoel Artigas Schirmer, UFPEL; Moacir Cardoso Elias, UFPEL. |
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Título: |
Isoflavone aglycone content and the thermal, functional, and structural properties of soy protein isolates prepared from hydrothermally treated soybeans. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Journal of Food Science, v. 79, n. 7, p. E1351-E1358, 2014. |
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ISSN: |
1750-3841 |
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Idioma: |
Inglês |
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Conteúdo: |
Soybeans were hydrothermally treated at 2 different temperatures (40 °C and 60 °C) and for 4 different hydration times (4, 8, 12, and 16 h) to (i) increase the isoflavone aglycone content in a soy protein isolate and (ii) evaluate the changes in thermal, functional, and structural properties of a soy protein isolate as a function of hydrothermal treatment conditions. Our study is the first to evaluate aglycone content, extraction yield, ?-glucosidase activity, differential scanning calorimetry, protein digestibility, scanning electron microscopy, water absorption capacity (WAC), foaming capacity (FC), and foaming stability of soy protein isolates prepared from hydrothermally treated soybeans. For aglycone enhancement and the extraction yield maintenance of soy protein isolates, the condition of 40 °C for 12 h was the best soybean hydrothermal treatment. The structural rearrangement of proteins that occurred with the hydrothermal treatment most likely promoted the capacity of proteins to bind to aglycone. Moreover, the structure shape and size of soy protein isolates verified by scanning electron microscopy appears to be related to the formation of hydrophobic surfaces and hydrophobic zones at 40 °C and 60 °C, respectively, affecting the protein digestibility, WAC, and FC of soy protein isolates. |
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Thesagro: |
Soja. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/141738/1/jfds12506.pdf
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Marc: |
LEADER 02026naa a2200217 a 4500
001 2041964
005 2016-03-29
008 2014 bl uuuu u00u1 u #d
022 $a1750-3841
100 1 $aWALLY-VALIM, A, P.
245 $aIsoflavone aglycone content and the thermal, functional, and structural properties of soy protein isolates prepared from hydrothermally treated soybeans.$h[electronic resource]
260 $c2014
520 $aSoybeans were hydrothermally treated at 2 different temperatures (40 °C and 60 °C) and for 4 different hydration times (4, 8, 12, and 16 h) to (i) increase the isoflavone aglycone content in a soy protein isolate and (ii) evaluate the changes in thermal, functional, and structural properties of a soy protein isolate as a function of hydrothermal treatment conditions. Our study is the first to evaluate aglycone content, extraction yield, ?-glucosidase activity, differential scanning calorimetry, protein digestibility, scanning electron microscopy, water absorption capacity (WAC), foaming capacity (FC), and foaming stability of soy protein isolates prepared from hydrothermally treated soybeans. For aglycone enhancement and the extraction yield maintenance of soy protein isolates, the condition of 40 °C for 12 h was the best soybean hydrothermal treatment. The structural rearrangement of proteins that occurred with the hydrothermal treatment most likely promoted the capacity of proteins to bind to aglycone. Moreover, the structure shape and size of soy protein isolates verified by scanning electron microscopy appears to be related to the formation of hydrophobic surfaces and hydrophobic zones at 40 °C and 60 °C, respectively, affecting the protein digestibility, WAC, and FC of soy protein isolates.
650 $aSoja
700 1 $aVANIER, N. L.
700 1 $aZAVAREZE, E. DA R.
700 1 $aZAMBIAZI, R. C.
700 1 $aCASTRO, L. A. S. de
700 1 $aSCHIRMER, M. A.
700 1 $aELIAS, M. C.
773 $tJournal of Food Science$gv. 79, n. 7, p. E1351-E1358, 2014.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
22/06/2010 |
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Data da última atualização: |
04/06/2018 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
GUERRA, A. M. N. de M.; PEREIRA, A. I. A.; SILVA, R. B. da; CORREA, A. S.; DELLA LUCIA, T. M. C.; CANEVARI, G. da C.; CRUZ, I.; ZANUNCIO, J. C. |
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Afiliação: |
ANTONIA MIRIAN NOGUEIRA DE MOURA GUERRA, UFV; ALEXANDRE IGOR AZEVEDO PEREIRA, UFV; RAFAEL BRAGA DA SILVA, UFV; ALBERTO SOARES CORREA, UFV; TEREZINHA MARIA CASTRO DELLA LUCIA, UFV; GLAUCO DA CRUZ CANEVARI, UFV; IVAN CRUZ, CNPMS; JOSE COLA ZANUNCIO, UFV. |
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Título: |
Potencial de manipulação de lagartas de Spodoptera frugiperda (Lepidoptera: noctuidae) pelo predador Supputius cincticeps (Heteroptera: pentatomidae): um estudo comparativo sob presas com diferentes graus de defesa. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DO ALGODÃO, 7., 2009, Foz do Iguaçu. Sustentabilidade da cotonicultura brasileira e expansão dos mercados: anais. Campina Grande: Embrapa Algodão, 2009. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Palavras-Chave: |
Presa. |
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Thesagro: |
Heteroptera; Predador. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/64137/1/Potencial-manipulacao.pdf
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Marc: |
LEADER 00942nam a2200229 a 4500
001 1855926
005 2018-06-04
008 2009 bl uuuu u00u1 u #d
100 1 $aGUERRA, A. M. N. de M.
245 $aPotencial de manipulação de lagartas de Spodoptera frugiperda (Lepidoptera$bnoctuidae) pelo predador Supputius cincticeps (Heteroptera: pentatomidae): um estudo comparativo sob presas com diferentes graus de defesa.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DO ALGODÃO, 7., 2009, Foz do Iguaçu. Sustentabilidade da cotonicultura brasileira e expansão dos mercados: anais. Campina Grande: Embrapa Algodão$c2009
300 $c1 CD-ROM.
650 $aHeteroptera
650 $aPredador
653 $aPresa
700 1 $aPEREIRA, A. I. A.
700 1 $aSILVA, R. B. da
700 1 $aCORREA, A. S.
700 1 $aDELLA LUCIA, T. M. C.
700 1 $aCANEVARI, G. da C.
700 1 $aCRUZ, I.
700 1 $aZANUNCIO, J. C.
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Embrapa Milho e Sorgo (CNPMS) |
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