Environmental and genetic variation of isoflavone content of soybean seeds grown in Brazil.

CARRÃO-PANIZZI, M. C.; BERHOW, M.; MANDARINO, J. M. G.; OLIVEIRA, M. C. N. de

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Campo DC	Valor	Idioma
dc.contributor.author	CARRÃO-PANIZZI, M. C.	pt_BR
dc.contributor.author	BERHOW, M.	pt_BR
dc.contributor.author	MANDARINO, J. M. G.	pt_BR
dc.contributor.author	OLIVEIRA, M. C. N. de	pt_BR
dc.date.accessioned	2011-04-10T11:11:11Z	pt_BR
dc.date.available	2011-04-10T11:11:11Z	pt_BR
dc.date.created	2010-01-27	pt_BR
dc.date.issued	2009	pt_BR
dc.identifier.citation	Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 11, p. 1444-1451, nov. 2009.	pt_BR
dc.identifier.uri	http://www.alice.cnptia.embrapa.br/alice/handle/doc/631355	pt_BR
dc.description	Abstract The objective of this work was to evaluate isoflavone concentrations in seeds of different Brazilian soybean cultivars grown in a range of locations and environmental conditions in Brazil. Seeds of 233 cultivars grown in Ponta Grossa, PR, Brazil, during the 2001/2002 soybean season, and of 22 cultivars sown in different locations of Brazilian Northeast, Southeast on South regions were analyzed for total isoflavones, including daidzin, glycitin, genistin and acetylgenistin. The total isoflavones ranged from 12 mg 100 g?1 (cv. Embrapa 48) to 461 mg 100 g?1 (cv. CS 305) among the 233 cultivars grown in Ponta Grossa, and the differences among them are due to genetic effects since all cultivars were grown and collected at the same locatation and year. This is an indication of the possibility of breeding for isoflavone content. Differences in isoflavone content observed in the cultivars grown in different locations permit the selection of locations for optimum isoflavone content (low or high), depending on the uses of soybean. In the Northeast region (5–8°S), higher concentrations of total isoflavones were observed at São Raimundo das Mangabeiras (232 mg 100 g?1) and Tasso Fragoso (284 mg 100 g?1) municipalities, and in the South (23–30°S), isoflavones were higher in Guarapuava, Canoinhas, Vacaria and Campos Novos municipalities, ranging from 130 to 409 mg 100 g?1. Index terms: Glycine max, isoflavones, sowing location, soybean grains, soybean cultivars, soyfood.	pt_BR
dc.language.iso	eng	eng
dc.rights	openAccess	eng
dc.subject	Isoflavonas nas sementes de diferentes cultivares brasileiras de soja	pt_BR
dc.title	Environmental and genetic variation of isoflavone content of soybean seeds grown in Brazil.	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.date.updated	2017-10-31T11:11:11Z	pt_BR
dc.subject.thesagro	Soja	pt_BR
dc.subject.thesagro	Bioquímica	pt_BR
dc.subject.thesagro	Nutrição humana	pt_BR
dc.subject.thesagro	Alimento	pt_BR
dc.subject.nalthesaurus	Soybeans	pt_BR
dc.subject.nalthesaurus	Food and Human Nutrition	pt_BR
dc.subject.nalthesaurus	Isoflavones	pt_BR
riaa.ainfo.id	631355	pt_BR
riaa.ainfo.lastupdate	2017-10-31 -02:00:00	pt_BR
dc.contributor.institution	MERCEDES CONCORDIA CARRAO PANIZZI, CNPSo; MARK BERHOW, USDA; JOSE MARCOS GONTIJO MANDARINO, CNPSo; MARIA CRISTINA NEVES DE OLIVEIRA, CNPSo.	pt_BR
Aparece nas coleções:	Artigo em periódico indexado (CNPSO)

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