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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Arroz e Feijão. |
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Data corrente: |
23/11/2020 |
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Data da última atualização: |
18/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BENTO, J. A. C.; RIBEIRO, P. R. V.; BASSINELLO, P. Z.; BRITO, E. S. de; ZOCOLO, G. J.; CALIARI, M.; SOARES JÚNIOR, M. |
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Afiliação: |
JULIANA APARECIDA CORREIA BENTO, UFG; PAULO RICELI VASCONCELOS RIBEIRO, CNPAT; PRISCILA ZACZUK BASSINELLO, CNPAF; EDY SOUSA DE BRITO, CNPAT; GUILHERME JULIAO ZOCOLO, CNPAT; MARCIO CALIARI, UFG; MANOEL SOARES JUNIOR, UFG. |
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Título: |
Phenolic and Saponin profile in grains of carioca beans during storage. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
LWT. Food Science and Technology, v. 139, 110599, 2021. |
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DOI: |
https://doi.org/10.1016/j.lwt.2020.110599 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to evaluate the behavior of slow and fast-darkening carioca beans during storage, and the profile of phenolics and saponins, aiming to identify which compounds may be involved in the browning process of the integument of these grains. Cultivars Madreperola and Dama presented the lowest total color difference (AE) and the highest luminosity (L*) values during storage time indicating to be slow-darkening cultivars. In contrast, the cultivars Notavel and Imperador rapidly darkened with storage time, evidenced by the highest AE and lowest L*. Regarding the content of phenolic during storage, it was observed a reduction for free phenolics in fast-darkening beans and the maintenance/increase in slow-darkening beans. In the PCA of the phenolic profile, Notavel and Imperador were similar, differing from Dama and Madreperola, indicating that fast-darkening grains have similar phenolic profile. The OPLS/DA indicated that aged grains from bright beans had more kaempferol than darker beans. For saponins, the cultivars Imperador and Notavel presented higher content of Soyasaponin Bd, which might be related to the darkening process. Besides, kaempferol was found at higher concentrations in slow-darkening aged grains and can be a chemical marker of darkening in carioca beans. |
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Palavras-Chave: |
Aging; Darkening. |
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Thesagro: |
Armazenamento; Composto Fenólico; Escurecimento; Feijão; Grão; Phaseolus Vulgaris; Saponina. |
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Thesaurus Nal: |
Beans; Flavonoids; Kaempferol; Phenolic compounds; Saponins. |
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Categoria do assunto: |
Q Alimentos e Nutrição Humana |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/223457/1/ART21042.pdf
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Marc: |
LEADER 02329naa a2200373 a 4500
001 2132043
005 2022-05-18
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.lwt.2020.110599$2DOI
100 1 $aBENTO, J. A. C.
245 $aPhenolic and Saponin profile in grains of carioca beans during storage.$h[electronic resource]
260 $c2021
520 $aThe objective of this study was to evaluate the behavior of slow and fast-darkening carioca beans during storage, and the profile of phenolics and saponins, aiming to identify which compounds may be involved in the browning process of the integument of these grains. Cultivars Madreperola and Dama presented the lowest total color difference (AE) and the highest luminosity (L*) values during storage time indicating to be slow-darkening cultivars. In contrast, the cultivars Notavel and Imperador rapidly darkened with storage time, evidenced by the highest AE and lowest L*. Regarding the content of phenolic during storage, it was observed a reduction for free phenolics in fast-darkening beans and the maintenance/increase in slow-darkening beans. In the PCA of the phenolic profile, Notavel and Imperador were similar, differing from Dama and Madreperola, indicating that fast-darkening grains have similar phenolic profile. The OPLS/DA indicated that aged grains from bright beans had more kaempferol than darker beans. For saponins, the cultivars Imperador and Notavel presented higher content of Soyasaponin Bd, which might be related to the darkening process. Besides, kaempferol was found at higher concentrations in slow-darkening aged grains and can be a chemical marker of darkening in carioca beans.
650 $aBeans
650 $aFlavonoids
650 $aKaempferol
650 $aPhenolic compounds
650 $aSaponins
650 $aArmazenamento
650 $aComposto Fenólico
650 $aEscurecimento
650 $aFeijão
650 $aGrão
650 $aPhaseolus Vulgaris
650 $aSaponina
653 $aAging
653 $aDarkening
700 1 $aRIBEIRO, P. R. V.
700 1 $aBASSINELLO, P. Z.
700 1 $aBRITO, E. S. de
700 1 $aZOCOLO, G. J.
700 1 $aCALIARI, M.
700 1 $aSOARES JÚNIOR, M.
773 $tLWT. Food Science and Technology$gv. 139, 110599, 2021.
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Registro original: |
Embrapa Agroindústria Tropical (CNPAT) |
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| Registros recuperados : 1 | |
| 1. |  | BENTO, J. A. C.; RIBEIRO, P. R. V.; BASSINELLO, P. Z.; BRITO, E. S. de; ZOCOLO, G. J.; CALIARI, M.; SOARES JÚNIOR, M. Phenolic and Saponin profile in grains of carioca beans during storage. LWT. Food Science and Technology, v. 139, 110599, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroindústria Tropical; Embrapa Arroz e Feijão. |
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| Registros recuperados : 1 | |
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