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Registros recuperados : 4 | |
2. | | COSTA, G. R.; SOUSA, T. C. de; MANDARINO, J. M. G.; LEITE, R. S.; LABANCA, R. A. Profile of isoflavones in genetically modified soy. Foz do iguaçu: IUFoST, 2012. In: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY, 16.; LATIN AMERICAN SEMINAR OF FOOD SCIENCE AND TECHNOLOGY, 17., 2012, Foz do Iguaçu. Addressing global food security and wellness through food science and technology: [proceedings]. Foz do Iguaçu: IUFoST, 2012. 1 CD-ROM. Biblioteca(s): Embrapa Soja. |
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3. | | COSTA, T. G.; CRUZ, A. S. de P.; SOUSA, T. C. de; MICHEL, T.; DIAS, S. C.; ENGLER, J. de A.; ROCHA, T. L. Allelopathic interactions of Solanum stramonifolium Jacq. might be used for Meloidogyne incognita management. Journal of Agricultural Science, v. 15, n. 9, p. 76-94, 2023. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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4. | | MOREIRA, J. A. de S.; MISTURA, C.; MOREIRA, J. N.; SOUSA, T. C. de; SILVA, R. M. da; SANTIAGO, E. J. P. Características morfogênicas de seis cultivares de capim-buffel na região semi árida. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 47., 2010, Salvador. Empreendedorismo e progresso científico na zootecnia brasileira: anais. Salvador: SBZ, 2010. 1 CD-ROM. Biblioteca(s): Embrapa Semiárido. |
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Registros recuperados : 4 | |
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Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
31/08/2012 |
Data da última atualização: |
30/01/2015 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
COSTA, G. R.; SOUSA, T. C. de; MANDARINO, J. M. G.; LEITE, R. S.; LABANCA, R. A. |
Afiliação: |
GABRIELA REZENDE COSTA, UFMG; THAÍSA CORRÊA DE SOUSA, UFMG; JOSE MARCOS GONTIJO MANDARINO, CNPSO; RODRIGO SANTOS LEITE, CNPSO; RENATA ADRIANA LABANCA, UFMG - Professora. |
Título: |
Profile of isoflavones in genetically modified soy. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Foz do iguaçu: IUFoST, 2012. |
Descrição Física: |
In: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY, 16.; LATIN AMERICAN SEMINAR OF FOOD SCIENCE AND TECHNOLOGY, 17., 2012, Foz do Iguaçu. Addressing global food security and wellness through food science and technology: [proceedings]. Foz do Iguaçu: IUFoST, 2012. 1 CD-ROM. |
Idioma: |
Inglês |
Conteúdo: |
Isoflavones are important compounds in soy with functional claims. Their concentrations are influenced by growing conditions and genetics. With the development of genetically modified varieties is crucial to know the levels of these substances in new seeds. Analyzed in six transgenic soybean cultivars (BRS-FavoritaRR, BRS-ValiosaRR, BRSMG-850GRR, BRSMG-811CRR, BRSMG-750SRR and BRSMG-740SRR) isoflavones (genistein, daidzein, and glycitein in their four chemical forms) by HPLC. The results were compared in mg/100g of dry and defatted samples. Statistical analysis was performed using Turkey test (p <0.05). Observed in the raw grain, the absence of detectable amounts of the isoflavones with acetyl radical, as well as the aglucone glycitein. The literature describes genistein aglycone as the most active and BRS-ValiosaRR showed a lower level and BRS-FavoritaRR the largest, not differing significantly from this variety BRSMG-750SRR for this analyte. The aglycone forms of daidzein is second in biological activity and varieties BRSMG-811CRR and BRS-ValiosaRR had lower grades and BRSMG 750SRR-and BRS-FavoritaRR the largest. The total isoflavones did not differ significantly between BRSMG-811CRR (413.86d) and BRSMG740-SRR (435.72d) but between these and BRSMG-750SRR (491.94c). The BRS-ValiosaRR (533.73b) was similar to BRSMG-850GRR (549.08b) but differed BRS-FavoritaRR (591.29a) that higher concentration. The BRS-FavoritaRR generally show the best performance while BRSMG-810CRR the worst. This knowledge is relevant in terms of both technology development (seed richest) and showing the quantity of food being consumed (considering the content of isoflavones). MenosIsoflavones are important compounds in soy with functional claims. Their concentrations are influenced by growing conditions and genetics. With the development of genetically modified varieties is crucial to know the levels of these substances in new seeds. Analyzed in six transgenic soybean cultivars (BRS-FavoritaRR, BRS-ValiosaRR, BRSMG-850GRR, BRSMG-811CRR, BRSMG-750SRR and BRSMG-740SRR) isoflavones (genistein, daidzein, and glycitein in their four chemical forms) by HPLC. The results were compared in mg/100g of dry and defatted samples. Statistical analysis was performed using Turkey test (p <0.05). Observed in the raw grain, the absence of detectable amounts of the isoflavones with acetyl radical, as well as the aglucone glycitein. The literature describes genistein aglycone as the most active and BRS-ValiosaRR showed a lower level and BRS-FavoritaRR the largest, not differing significantly from this variety BRSMG-750SRR for this analyte. The aglycone forms of daidzein is second in biological activity and varieties BRSMG-811CRR and BRS-ValiosaRR had lower grades and BRSMG 750SRR-and BRS-FavoritaRR the largest. The total isoflavones did not differ significantly between BRSMG-811CRR (413.86d) and BRSMG740-SRR (435.72d) but between these and BRSMG-750SRR (491.94c). The BRS-ValiosaRR (533.73b) was similar to BRSMG-850GRR (549.08b) but differed BRS-FavoritaRR (591.29a) that higher concentration. The BRS-FavoritaRR generally show the best performance while BRSMG-810CRR the wo... Mostrar Tudo |
Palavras-Chave: |
Isoflavona. |
Thesagro: |
Planta transgênica; Soja; Tecnologia de alimento. |
Thesaurus NAL: |
Food technology; Isoflavones; Soybeans; Transgenic plants. |
Categoria do assunto: |
Q Alimentos e Nutrição Humana |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/65351/1/06470.pdf
|
Marc: |
LEADER 02619nam a2200265 a 4500 001 1932724 005 2015-01-30 008 2012 bl uuuu u00u1 u #d 100 1 $aCOSTA, G. R. 245 $aProfile of isoflavones in genetically modified soy. 260 $aFoz do iguaçu: IUFoST$c2012 300 $cIn: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY, 16.; LATIN AMERICAN SEMINAR OF FOOD SCIENCE AND TECHNOLOGY, 17., 2012, Foz do Iguaçu. Addressing global food security and wellness through food science and technology: [proceedings]. Foz do Iguaçu: IUFoST, 2012. 1 CD-ROM. 520 $aIsoflavones are important compounds in soy with functional claims. Their concentrations are influenced by growing conditions and genetics. With the development of genetically modified varieties is crucial to know the levels of these substances in new seeds. Analyzed in six transgenic soybean cultivars (BRS-FavoritaRR, BRS-ValiosaRR, BRSMG-850GRR, BRSMG-811CRR, BRSMG-750SRR and BRSMG-740SRR) isoflavones (genistein, daidzein, and glycitein in their four chemical forms) by HPLC. The results were compared in mg/100g of dry and defatted samples. Statistical analysis was performed using Turkey test (p <0.05). Observed in the raw grain, the absence of detectable amounts of the isoflavones with acetyl radical, as well as the aglucone glycitein. The literature describes genistein aglycone as the most active and BRS-ValiosaRR showed a lower level and BRS-FavoritaRR the largest, not differing significantly from this variety BRSMG-750SRR for this analyte. The aglycone forms of daidzein is second in biological activity and varieties BRSMG-811CRR and BRS-ValiosaRR had lower grades and BRSMG 750SRR-and BRS-FavoritaRR the largest. The total isoflavones did not differ significantly between BRSMG-811CRR (413.86d) and BRSMG740-SRR (435.72d) but between these and BRSMG-750SRR (491.94c). The BRS-ValiosaRR (533.73b) was similar to BRSMG-850GRR (549.08b) but differed BRS-FavoritaRR (591.29a) that higher concentration. The BRS-FavoritaRR generally show the best performance while BRSMG-810CRR the worst. This knowledge is relevant in terms of both technology development (seed richest) and showing the quantity of food being consumed (considering the content of isoflavones). 650 $aFood technology 650 $aIsoflavones 650 $aSoybeans 650 $aTransgenic plants 650 $aPlanta transgênica 650 $aSoja 650 $aTecnologia de alimento 653 $aIsoflavona 700 1 $aSOUSA, T. C. de 700 1 $aMANDARINO, J. M. G. 700 1 $aLEITE, R. S. 700 1 $aLABANCA, R. A.
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