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Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
03/02/2010 |
Data da última atualização: |
02/08/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PAUCAR-MENACHO, L. M.; AMAYA-FARFÁN, J.; BERHOW, M. A.; MANDARINO, J. M. G.; MEJIA, E. G. de; CHANG, Y. K. |
Afiliação: |
LUZ MARIA PAUCAR-MANACHO, UNICAMP/UNIVERSITY OF ILLINOIS; JAIME AMAYA-FARFÁN, UNICAMP; MARK A. BERHOW, AGRICULTURAL RESEARCH SERVICE; JOSE MARCOS GONTIJO MANDARINO, CNPSo; ELVIRA GONZALEZ DE MEJIA, UNIVERSITY OG ILLINOIS; YOON KIL CHANG, UNICAMP. |
Título: |
A high-protein soybean cultivar contains lower isoflavones and saponins but higher minerals and bioactive peptides than a low-protein cultivar. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
Food Chemistry, London, v. 120, n. 1, p. 15-21, mai. 2010. |
Idioma: |
Inglês |
Conteúdo: |
Soybean is a major source of protein and other nutrients and non-nutrient bioactives for human health. The objective was to compare the bioactive compounds of a low-protein (BRS 133) soybean in comparison to a high-protein (BRS 258) soybean cultivar. The high-protein soybean contained 17% lower carbohydrates and a lower chemical score (63) in relation to the low-protein soybean, which had a higher chemical score (76), associated with the higher methionine content (1.2%). Cultivar BRS 258 had more calcium (15.5%), phosphorus (30.1%), iron (18.7%), copper (9.0%) and zinc (11.5%), and a higher concentrations of lunasin, BBI and lectin (20.3%, 19.0% and 27.1%, respectively) than the low-protein cultivar. BRS 133 had 75.4% higher concentration of total isoflavones (5.1% of total aglycones) and 31.0% total saponins, as compared to BRS 258. It was concluded that the low-protein soybean cultivar contained higher isoflavones and saponins, but lower levels of minerals and bioactive peptides, such as lunasin. |
Palavras-Chave: |
Composto bioativo; Lunasin. |
Thesagro: |
Nutricao humana; Nutriente; Saude; Soja. |
Thesaurus Nal: |
Bioactive compounds; Human health; Human nutrition; Soybeans. |
Categoria do assunto: |
Q Alimentos e Nutrição Humana |
Marc: |
LEADER 01888naa a2200301 a 4500 001 1632056 005 2017-08-02 008 2010 bl --- 0-- u #d 100 1 $aPAUCAR-MENACHO, L. M. 245 $aA high-protein soybean cultivar contains lower isoflavones and saponins but higher minerals and bioactive peptides than a low-protein cultivar. 260 $c2010 520 $aSoybean is a major source of protein and other nutrients and non-nutrient bioactives for human health. The objective was to compare the bioactive compounds of a low-protein (BRS 133) soybean in comparison to a high-protein (BRS 258) soybean cultivar. The high-protein soybean contained 17% lower carbohydrates and a lower chemical score (63) in relation to the low-protein soybean, which had a higher chemical score (76), associated with the higher methionine content (1.2%). Cultivar BRS 258 had more calcium (15.5%), phosphorus (30.1%), iron (18.7%), copper (9.0%) and zinc (11.5%), and a higher concentrations of lunasin, BBI and lectin (20.3%, 19.0% and 27.1%, respectively) than the low-protein cultivar. BRS 133 had 75.4% higher concentration of total isoflavones (5.1% of total aglycones) and 31.0% total saponins, as compared to BRS 258. It was concluded that the low-protein soybean cultivar contained higher isoflavones and saponins, but lower levels of minerals and bioactive peptides, such as lunasin. 650 $aBioactive compounds 650 $aHuman health 650 $aHuman nutrition 650 $aSoybeans 650 $aNutricao humana 650 $aNutriente 650 $aSaude 650 $aSoja 653 $aComposto bioativo 653 $aLunasin 700 1 $aAMAYA-FARFÁN, J. 700 1 $aBERHOW, M. A. 700 1 $aMANDARINO, J. M. G. 700 1 $aMEJIA, E. G. de 700 1 $aCHANG, Y. K. 773 $tFood Chemistry, London$gv. 120, n. 1, p. 15-21, mai. 2010.
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