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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
15/08/2006 |
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Data da última atualização: |
28/10/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RIBEIRO, M. L. L.; MANDARINO, J. M. G.; CARRÃO-PANIZZI, M. C.; OLIVEIRA, M. C. N. de; HOFFMANN-CAMPO, C. B.; NEPOMUCENO, A. L.; IDA, E. I. |
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Afiliação: |
UNIVERSIDADE ESTADUAL DE LONDRINA; JOSE MARCOS GONTIJO MANDARINO, CNPSO; MERCEDES CONCORDIA CARRAO PANIZZI, CNPSO; MARIA CRISTINA NEVES DE OLIVEIRA, CNPSO; CLARA BEATRIZ HOFFMANN CAMPO, CNPSO; ALEXANDRE LIMA NEPOMUCENO, CNPSO; UNIVERSIDADE ESTADUAL DE LONDRINA. |
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Título: |
ß-glucosidase activity and isoflavone content in germinated soybean radicles and cotyledons. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Journal of Food Biochemistry, v. 30, n. 4, p. 453-465, Aug. 2006. |
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Idioma: |
Inglês |
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Conteúdo: |
Seeds of BRS 213 soybean cultivar were germinated for 72 h at 25c. Samples were collected and analyzed every 6 h during germination. ß-glucosidase activity increased 3.3-fold in radicles and 2.3-fold in cotyledons. In the radicles, there was a significant decrease in total isoflavone content (6.3-fold), while for malonyl forms, daidzin and glycitin, there was a decrease of 5.0- to 10.0-fold. Daidzein did not vary significantly during germination, while genistein and glycitein were detected at some germination times. In the cotyledons, there was an increase in total isoflavone content (2.4-fold), malonylgenistin (2.6-fold) and 3.3-fold increases for malonyldaidzin. Genistin and daidzin did not vary significantly during germination and genistein was only detected 0 and 6 h after incubation. |
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Palavras-Chave: |
Beta. |
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Thesagro: |
Cotilédone; Soja. |
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Thesaurus Nal: |
Cotyledons; Isoflavones; Soybeans. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01571naa a2200265 a 4500
001 1469528
005 2024-10-28
008 2006 bl uuuu u00u1 u #d
100 1 $aRIBEIRO, M. L. L.
245 $aß-glucosidase activity and isoflavone content in germinated soybean radicles and cotyledons.$h[electronic resource]
260 $c2006
520 $aSeeds of BRS 213 soybean cultivar were germinated for 72 h at 25c. Samples were collected and analyzed every 6 h during germination. ß-glucosidase activity increased 3.3-fold in radicles and 2.3-fold in cotyledons. In the radicles, there was a significant decrease in total isoflavone content (6.3-fold), while for malonyl forms, daidzin and glycitin, there was a decrease of 5.0- to 10.0-fold. Daidzein did not vary significantly during germination, while genistein and glycitein were detected at some germination times. In the cotyledons, there was an increase in total isoflavone content (2.4-fold), malonylgenistin (2.6-fold) and 3.3-fold increases for malonyldaidzin. Genistin and daidzin did not vary significantly during germination and genistein was only detected 0 and 6 h after incubation.
650 $aCotyledons
650 $aIsoflavones
650 $aSoybeans
650 $aCotilédone
650 $aSoja
653 $aBeta
700 1 $aMANDARINO, J. M. G.
700 1 $aCARRÃO-PANIZZI, M. C.
700 1 $aOLIVEIRA, M. C. N. de
700 1 $aHOFFMANN-CAMPO, C. B.
700 1 $aNEPOMUCENO, A. L.
700 1 $aIDA, E. I.
773 $tJournal of Food Biochemistry$gv. 30, n. 4, p. 453-465, Aug. 2006.
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Registro original: |
Embrapa Soja (CNPSO) |
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