Protein, oil, and isoflavone contents in lipoxygenase- and Kunitz trypsin inhibitor-deficient soybean seeds
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | LOCUS Repositório Institucional da UFV |
Texto Completo: | https://doi.org/10.1365/s10337-007-0339-y http://www.locus.ufv.br/handle/123456789/22166 |
Resumo: | Two traditional soybean cultivars, CAC-1 and Garimpo, two backcrossed-derived isolines lacking lipoxygenase (LOX−KTI+), and two backcrossed-derived isolines lacking lipoxygenase and Kunitz trypsin inhibitor (LOX−KTI−) in the seeds were grown in São Gotardo and Paracatu, Brazil, and their protein, oil, and isoflavone contents were assessed. The loss of LOX or the combined loss of LOX and KTI brought about no significant changes in seed oil content. Significant decreases in seed protein content were observed in isolines of the CAC-1 genetic background, but not in isolines of the Garimpo background. Total isoflavone contents in LOX−KTI+ and LOX−KTI− isolines were higher than those in the normal parental cultivars. Genetic eliminations also changed isoflavone composition. These results suggest that the genetic removal LOX and KTI may be an efficient approach to improve nutritional and nutraceutical values of soybean seeds, however, performances of null lines should be evaluated for undesirable modifications in seed composition. |
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Oliveira, Luiz O.Oliveira, Maria Isaura P.Piovesan, Nilton D.José, Ines C.Barros, Everaldo G.Moreira, Maurilio A.2018-10-05T11:57:26Z2018-10-05T11:57:26Z2007-08-0216121112https://doi.org/10.1365/s10337-007-0339-yhttp://www.locus.ufv.br/handle/123456789/22166Two traditional soybean cultivars, CAC-1 and Garimpo, two backcrossed-derived isolines lacking lipoxygenase (LOX−KTI+), and two backcrossed-derived isolines lacking lipoxygenase and Kunitz trypsin inhibitor (LOX−KTI−) in the seeds were grown in São Gotardo and Paracatu, Brazil, and their protein, oil, and isoflavone contents were assessed. The loss of LOX or the combined loss of LOX and KTI brought about no significant changes in seed oil content. Significant decreases in seed protein content were observed in isolines of the CAC-1 genetic background, but not in isolines of the Garimpo background. Total isoflavone contents in LOX−KTI+ and LOX−KTI− isolines were higher than those in the normal parental cultivars. Genetic eliminations also changed isoflavone composition. These results suggest that the genetic removal LOX and KTI may be an efficient approach to improve nutritional and nutraceutical values of soybean seeds, however, performances of null lines should be evaluated for undesirable modifications in seed composition.engChromatographiav. 66, n. 7– 8, p. 521– 527,out. 2007Springer Nature Switzerland AG.info:eu-repo/semantics/openAccessColumn liquid chromatographyKunitz–trypsin inhibitorIsoflavoneLipoxygenaseGlycine-maxProtein, oil, and isoflavone contents in lipoxygenase- and Kunitz trypsin inhibitor-deficient soybean seedsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINALartigo.pdfartigo.pdftexto completoapplication/pdf296591https://locus.ufv.br//bitstream/123456789/22166/1/artigo.pdf4590aff4ddf49c04d6dc402d4c31dad2MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://locus.ufv.br//bitstream/123456789/22166/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52123456789/221662018-10-05 09:00:28.166oai:locus.ufv.br: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Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452018-10-05T12:00:28LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false |
dc.title.en.fl_str_mv |
Protein, oil, and isoflavone contents in lipoxygenase- and Kunitz trypsin inhibitor-deficient soybean seeds |
title |
Protein, oil, and isoflavone contents in lipoxygenase- and Kunitz trypsin inhibitor-deficient soybean seeds |
spellingShingle |
Protein, oil, and isoflavone contents in lipoxygenase- and Kunitz trypsin inhibitor-deficient soybean seeds Oliveira, Luiz O. Column liquid chromatography Kunitz–trypsin inhibitor Isoflavone Lipoxygenase Glycine-max |
title_short |
Protein, oil, and isoflavone contents in lipoxygenase- and Kunitz trypsin inhibitor-deficient soybean seeds |
title_full |
Protein, oil, and isoflavone contents in lipoxygenase- and Kunitz trypsin inhibitor-deficient soybean seeds |
title_fullStr |
Protein, oil, and isoflavone contents in lipoxygenase- and Kunitz trypsin inhibitor-deficient soybean seeds |
title_full_unstemmed |
Protein, oil, and isoflavone contents in lipoxygenase- and Kunitz trypsin inhibitor-deficient soybean seeds |
title_sort |
Protein, oil, and isoflavone contents in lipoxygenase- and Kunitz trypsin inhibitor-deficient soybean seeds |
author |
Oliveira, Luiz O. |
author_facet |
Oliveira, Luiz O. Oliveira, Maria Isaura P. Piovesan, Nilton D. José, Ines C. Barros, Everaldo G. Moreira, Maurilio A. |
author_role |
author |
author2 |
Oliveira, Maria Isaura P. Piovesan, Nilton D. José, Ines C. Barros, Everaldo G. Moreira, Maurilio A. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Oliveira, Luiz O. Oliveira, Maria Isaura P. Piovesan, Nilton D. José, Ines C. Barros, Everaldo G. Moreira, Maurilio A. |
dc.subject.pt-BR.fl_str_mv |
Column liquid chromatography Kunitz–trypsin inhibitor Isoflavone Lipoxygenase Glycine-max |
topic |
Column liquid chromatography Kunitz–trypsin inhibitor Isoflavone Lipoxygenase Glycine-max |
description |
Two traditional soybean cultivars, CAC-1 and Garimpo, two backcrossed-derived isolines lacking lipoxygenase (LOX−KTI+), and two backcrossed-derived isolines lacking lipoxygenase and Kunitz trypsin inhibitor (LOX−KTI−) in the seeds were grown in São Gotardo and Paracatu, Brazil, and their protein, oil, and isoflavone contents were assessed. The loss of LOX or the combined loss of LOX and KTI brought about no significant changes in seed oil content. Significant decreases in seed protein content were observed in isolines of the CAC-1 genetic background, but not in isolines of the Garimpo background. Total isoflavone contents in LOX−KTI+ and LOX−KTI− isolines were higher than those in the normal parental cultivars. Genetic eliminations also changed isoflavone composition. These results suggest that the genetic removal LOX and KTI may be an efficient approach to improve nutritional and nutraceutical values of soybean seeds, however, performances of null lines should be evaluated for undesirable modifications in seed composition. |
publishDate |
2007 |
dc.date.issued.fl_str_mv |
2007-08-02 |
dc.date.accessioned.fl_str_mv |
2018-10-05T11:57:26Z |
dc.date.available.fl_str_mv |
2018-10-05T11:57:26Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://doi.org/10.1365/s10337-007-0339-y http://www.locus.ufv.br/handle/123456789/22166 |
dc.identifier.issn.none.fl_str_mv |
16121112 |
identifier_str_mv |
16121112 |
url |
https://doi.org/10.1365/s10337-007-0339-y http://www.locus.ufv.br/handle/123456789/22166 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartofseries.pt-BR.fl_str_mv |
v. 66, n. 7– 8, p. 521– 527,out. 2007 |
dc.rights.driver.fl_str_mv |
Springer Nature Switzerland AG. info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Springer Nature Switzerland AG. |
eu_rights_str_mv |
openAccess |
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Chromatographia |
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Chromatographia |
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LOCUS Repositório Institucional da UFV |
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