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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
07/07/2022 |
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Data da última atualização: |
30/01/2024 |
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Autoria: |
CRUZ, L. L. da; GONÇALVES, G. M. B.; GLÓRIA, L. de L.; PEREIRA, S. M. de F.; CARLOS, L. de A.; VIVAS, M.; PEREIRA, M. G.; OLIVEIRA, D. B. de. |
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Afiliação: |
LARISSA LEANDRO DA CRUZ, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; GABRIEL MORENO BERNARDO GONÇALVES, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; LORENA DE LIMA GLÓRIA, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; SILVIA MENEZES DE FARIA PEREIRA, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; LANAMAR DE ALMEIDA CARLOS, UNIVERSIDADE FEDERAL DE SÃO JOÃO DEL-REI; MARCELO VIVAS, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; MESSIAS GONZAGA PEREIRA, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; DANIELA BARROS DE OLIVEIRA, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO. |
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Título: |
Phenolic compounds, carotenoids, and antioxidant activity in a super-sweet corn hybrid. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, v. 57, e02663, 2022. |
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DOI: |
https://doi.org/10.1590/S1678-3921.pab2022.v57.02663 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Compostos fenólicos, carotenoides e atividade antioxidante em híbrido de milho superdoce. |
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Conteúdo: |
ABSTRACT - The objective of this work was to determine the total carotenoids, total phenolics, and antioxidant activity of 'UENF SD 08' (super-sweet corn) and to compare them with those of 'UENF50611' (field corn). The total carotenoid content was determined according to Rodriguez-Amaya, the total phenolic content by the Folin-Ciocalteau method, and the antioxidant activity by the 2,2-diphenyl-1-picrylhydrazyl (DPPH) free-radical scavenging method. For 'UENF SD 08', the average values were: 936.76±16.34 ug 100 g-¹ for carotenoids, 346.0±3.80 mg 100 g-¹ for phenolics, and 45.53±0.01% for antioxidant activity. For UENF50611, the average values were: 1,173.38±21.66 ug 100 g-¹ for carotenoids, 563.33±7.97 mg 100 g-¹ for phenolics, and 59.82±0.11% for antioxidant activity. UENF50611 showed a higher antioxidant activity observed due to its higher levels of carotenoids and phenolic compounds; however, the values observed for the 'UENF SD 08' super-sweet corn are within the ranges already described in the literature. 'UENF SD 08' contains a lower concentration of carotenoids and phenolic compounds than 'UENF50611', its nonmutant genetic background. However, the super-sweet corn 'UENF SD 08' has agronomic advantages, is considered a source of the evaluated secondary metabolites, and its consumption can contribute to a diet with a higher content of antioxidants. RESUMO - O objetivo deste trabalho foi determinar os carotenoides totais, os fenólicos totais e a atividade antioxidante de 'UENF SD 08' (milho superdoce) e compará-los com os de 'UENF50611' (milho comum). O conteúdo de carotenoides totais foi determinado de acordo com Rodriguez-Amaya, o de fenólicos totais pelo método de Folin-Ciocalteau e a atividade antioxidante pelo método de sequestro de radicais livres de 2,2-difenil-1-picrilhidrazila (DPPH). Para 'UENF SD 08', os valores médios foram: 936,76±16,34 ug 100 g-¹ para carotenoides, 346,0±3,80 mg 100 g-¹ para fenólicos e 45,53±0,01% para atividade antioxidante. Para 'UENF50611', os valores médios foram: 1.173,38±21,66 ug 100 g-¹ para carotenoides, 563,33±7,97 mg 100 g-¹ para fenólicos e 59,82±0,11 para atividade antioxidante. O milho 'UENF50611' apresentou maior atividade antioxidante devido aos seus maiores teores de carotenoides e compostos fenólicos; porém, os valores observados para o milho superdoce 'UENF SD 08' estão dentro das faixas já descritas na literatura. 'UENF SD 08' contém menor concentração de carotenoides e compostos fenólicos que 'UENF50611', seu background genético não mutante. Contudo, o milho superdoce apresenta vantagens agronômicas, é considerado fonte dos metabólitos secundários avaliados e seu consumo pode contribuir para dieta com teor mais elevado de antioxidantes. MenosABSTRACT - The objective of this work was to determine the total carotenoids, total phenolics, and antioxidant activity of 'UENF SD 08' (super-sweet corn) and to compare them with those of 'UENF50611' (field corn). The total carotenoid content was determined according to Rodriguez-Amaya, the total phenolic content by the Folin-Ciocalteau method, and the antioxidant activity by the 2,2-diphenyl-1-picrylhydrazyl (DPPH) free-radical scavenging method. For 'UENF SD 08', the average values were: 936.76±16.34 ug 100 g-¹ for carotenoids, 346.0±3.80 mg 100 g-¹ for phenolics, and 45.53±0.01% for antioxidant activity. For UENF50611, the average values were: 1,173.38±21.66 ug 100 g-¹ for carotenoids, 563.33±7.97 mg 100 g-¹ for phenolics, and 59.82±0.11% for antioxidant activity. UENF50611 showed a higher antioxidant activity observed due to its higher levels of carotenoids and phenolic compounds; however, the values observed for the 'UENF SD 08' super-sweet corn are within the ranges already described in the literature. 'UENF SD 08' contains a lower concentration of carotenoids and phenolic compounds than 'UENF50611', its nonmutant genetic background. However, the super-sweet corn 'UENF SD 08' has agronomic advantages, is considered a source of the evaluated secondary metabolites, and its consumption can contribute to a diet with a higher content of antioxidants. RESUMO - O objetivo deste trabalho foi determinar os carotenoides totais, os fenólicos totais e a atividade antioxidante de ... Mostrar Tudo |
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Thesagro: |
Antioxidante; Carotenóide; Composto Fenólico; Milho Doce; Milho Hibrido; Zea Mays. |
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Thesaurus Nal: |
Antioxidant activity; Carotenoids; Corn; Genetic background; Hybrids; Phenolic compounds; Secondary metabolites. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1144524/1/Phenolic-compounds-carotenoids-2022.pdf
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Marc: |
LEADER 04004naa a2200385 a 4500
001 2144524
005 2024-01-30
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/S1678-3921.pab2022.v57.02663$2DOI
100 1 $aCRUZ, L. L. da
245 $aPhenolic compounds, carotenoids, and antioxidant activity in a super-sweet corn hybrid.$h[electronic resource]
260 $c2022
500 $aTítulo em português: Compostos fenólicos, carotenoides e atividade antioxidante em híbrido de milho superdoce.
520 $aABSTRACT - The objective of this work was to determine the total carotenoids, total phenolics, and antioxidant activity of 'UENF SD 08' (super-sweet corn) and to compare them with those of 'UENF50611' (field corn). The total carotenoid content was determined according to Rodriguez-Amaya, the total phenolic content by the Folin-Ciocalteau method, and the antioxidant activity by the 2,2-diphenyl-1-picrylhydrazyl (DPPH) free-radical scavenging method. For 'UENF SD 08', the average values were: 936.76±16.34 ug 100 g-¹ for carotenoids, 346.0±3.80 mg 100 g-¹ for phenolics, and 45.53±0.01% for antioxidant activity. For UENF50611, the average values were: 1,173.38±21.66 ug 100 g-¹ for carotenoids, 563.33±7.97 mg 100 g-¹ for phenolics, and 59.82±0.11% for antioxidant activity. UENF50611 showed a higher antioxidant activity observed due to its higher levels of carotenoids and phenolic compounds; however, the values observed for the 'UENF SD 08' super-sweet corn are within the ranges already described in the literature. 'UENF SD 08' contains a lower concentration of carotenoids and phenolic compounds than 'UENF50611', its nonmutant genetic background. However, the super-sweet corn 'UENF SD 08' has agronomic advantages, is considered a source of the evaluated secondary metabolites, and its consumption can contribute to a diet with a higher content of antioxidants. RESUMO - O objetivo deste trabalho foi determinar os carotenoides totais, os fenólicos totais e a atividade antioxidante de 'UENF SD 08' (milho superdoce) e compará-los com os de 'UENF50611' (milho comum). O conteúdo de carotenoides totais foi determinado de acordo com Rodriguez-Amaya, o de fenólicos totais pelo método de Folin-Ciocalteau e a atividade antioxidante pelo método de sequestro de radicais livres de 2,2-difenil-1-picrilhidrazila (DPPH). Para 'UENF SD 08', os valores médios foram: 936,76±16,34 ug 100 g-¹ para carotenoides, 346,0±3,80 mg 100 g-¹ para fenólicos e 45,53±0,01% para atividade antioxidante. Para 'UENF50611', os valores médios foram: 1.173,38±21,66 ug 100 g-¹ para carotenoides, 563,33±7,97 mg 100 g-¹ para fenólicos e 59,82±0,11 para atividade antioxidante. O milho 'UENF50611' apresentou maior atividade antioxidante devido aos seus maiores teores de carotenoides e compostos fenólicos; porém, os valores observados para o milho superdoce 'UENF SD 08' estão dentro das faixas já descritas na literatura. 'UENF SD 08' contém menor concentração de carotenoides e compostos fenólicos que 'UENF50611', seu background genético não mutante. Contudo, o milho superdoce apresenta vantagens agronômicas, é considerado fonte dos metabólitos secundários avaliados e seu consumo pode contribuir para dieta com teor mais elevado de antioxidantes.
650 $aAntioxidant activity
650 $aCarotenoids
650 $aCorn
650 $aGenetic background
650 $aHybrids
650 $aPhenolic compounds
650 $aSecondary metabolites
650 $aAntioxidante
650 $aCarotenóide
650 $aComposto Fenólico
650 $aMilho Doce
650 $aMilho Hibrido
650 $aZea Mays
700 1 $aGONÇALVES, G. M. B.
700 1 $aGLÓRIA, L. de L.
700 1 $aPEREIRA, S. M. de F.
700 1 $aCARLOS, L. de A.
700 1 $aVIVAS, M.
700 1 $aPEREIRA, M. G.
700 1 $aOLIVEIRA, D. B. de
773 $tPesquisa Agropecuária Brasileira$gv. 57, e02663, 2022.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
11/05/2022 |
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Data da última atualização: |
11/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
REIS FILHO, R. J. C. dos; CARNEIRO, M. S. de S.; PEREIRA, E. S.; FURTADO, R. N.; MORAIS NETO, L. B. de; MAGALHAES, J. A.; ALVES, F. G. da S.; LOPES, M. N. |
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Afiliação: |
RAIMUNDO JOSÉ COUTO DOS REIS FILHO, UFC, Fortaleza.; MARIA SOCORRO DE SOUZA CARNEIRO, UFC, Fortaleza.; ELZANIA SALES PEREIRA, UFC, Fortaleza.; RAFAEL NOGUEIRA FURTADO, IFPI, Paulistana, PI.; LUIZ BARRETO DE MORAIS NETO, Integral Agroindustrial Ltda, Fortaleza, CE.; JOAO AVELAR MAGALHAES, CPAMN; FRANCISCO GLEYSON DA SILVEIRA ALVES, UFC, Fortaleza.; MARCOS NEVES LOPES, IFPI, Valença do Piauí. |
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Título: |
Biomass components and water use efficiency in cactus pear under different irrigation systems and harvest frequencies. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, v. 51, e20210093, 2022. |
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ISSN: |
1806-9290 |
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DOI: |
10.37496/rbz5120210093 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective was to evaluate the effect of different irrigation systems and harvest frequencies on the cultivation of cactus pear. The study was conducted in the semi-arid region, in the municipality of Russas, CE, Brazil. The experiment was a split plot randomized block design, with four replications. Plots were represented by irrigation systems (surface drip, microsprinkler, Micro Spray Jet, and conventional sprinkler) and subplots by harvest frequencies (6, 9, 12, and 18 months). Cactus pear biomass production characteristics were evaluated. Most of the productive characteristics evaluated were influenced by harvest frequency and irrigation system. The harvest frequency of 12 months combined with conventional sprinkler system resulted in a total dry biomass production of 16,400 kg ha−1. The conventional sprinkler system showed the highest number of second-order cladodes (4.9 cladodes plant−1). The conventional sprinkler and Micro Spray Jet systems showed the highest values for various structural characteristics. For water use efficiency (WUE), the highest value was found at the frequency of six months (8.46 kg ha−1 mm−1). Regarding the effects of irrigation system on WUE, the highest values were observed with the conventional sprinkler system (8.20 kg ha−1 mm−1). The harvest frequency of 12 months combined with the conventional sprinkler system presents better results in the evaluated productive characteristics, mainly the cactus pear production by area. MenosThe objective was to evaluate the effect of different irrigation systems and harvest frequencies on the cultivation of cactus pear. The study was conducted in the semi-arid region, in the municipality of Russas, CE, Brazil. The experiment was a split plot randomized block design, with four replications. Plots were represented by irrigation systems (surface drip, microsprinkler, Micro Spray Jet, and conventional sprinkler) and subplots by harvest frequencies (6, 9, 12, and 18 months). Cactus pear biomass production characteristics were evaluated. Most of the productive characteristics evaluated were influenced by harvest frequency and irrigation system. The harvest frequency of 12 months combined with conventional sprinkler system resulted in a total dry biomass production of 16,400 kg ha−1. The conventional sprinkler system showed the highest number of second-order cladodes (4.9 cladodes plant−1). The conventional sprinkler and Micro Spray Jet systems showed the highest values for various structural characteristics. For water use efficiency (WUE), the highest value was found at the frequency of six months (8.46 kg ha−1 mm−1). Regarding the effects of irrigation system on WUE, the highest values were observed with the conventional sprinkler system (8.20 kg ha−1 mm−1). The harvest frequency of 12 months combined with the conventional sprinkler system presents better results in the evaluated productive characteristics, mainly the cactus pear ... Mostrar Tudo |
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Thesagro: |
Forragem; Irrigação; Manejo de Água. |
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Thesaurus NAL: |
Cladodes; Forage production; Irrigation management; Opuntia stricta. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1142887/1/BiomassComponentsWaterEfficiencyCactusRBZ51.2022.pdf
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Marc: |
LEADER 02469naa a2200313 a 4500
001 2142887
005 2022-05-11
008 2022 bl uuuu u00u1 u #d
022 $a1806-9290
024 7 $a10.37496/rbz5120210093$2DOI
100 1 $aREIS FILHO, R. J. C. dos
245 $aBiomass components and water use efficiency in cactus pear under different irrigation systems and harvest frequencies.$h[electronic resource]
260 $c2022
520 $aThe objective was to evaluate the effect of different irrigation systems and harvest frequencies on the cultivation of cactus pear. The study was conducted in the semi-arid region, in the municipality of Russas, CE, Brazil. The experiment was a split plot randomized block design, with four replications. Plots were represented by irrigation systems (surface drip, microsprinkler, Micro Spray Jet, and conventional sprinkler) and subplots by harvest frequencies (6, 9, 12, and 18 months). Cactus pear biomass production characteristics were evaluated. Most of the productive characteristics evaluated were influenced by harvest frequency and irrigation system. The harvest frequency of 12 months combined with conventional sprinkler system resulted in a total dry biomass production of 16,400 kg ha−1. The conventional sprinkler system showed the highest number of second-order cladodes (4.9 cladodes plant−1). The conventional sprinkler and Micro Spray Jet systems showed the highest values for various structural characteristics. For water use efficiency (WUE), the highest value was found at the frequency of six months (8.46 kg ha−1 mm−1). Regarding the effects of irrigation system on WUE, the highest values were observed with the conventional sprinkler system (8.20 kg ha−1 mm−1). The harvest frequency of 12 months combined with the conventional sprinkler system presents better results in the evaluated productive characteristics, mainly the cactus pear production by area.
650 $aCladodes
650 $aForage production
650 $aIrrigation management
650 $aOpuntia stricta
650 $aForragem
650 $aIrrigação
650 $aManejo de Água
700 1 $aCARNEIRO, M. S. de S.
700 1 $aPEREIRA, E. S.
700 1 $aFURTADO, R. N.
700 1 $aMORAIS NETO, L. B. de
700 1 $aMAGALHAES, J. A.
700 1 $aALVES, F. G. da S.
700 1 $aLOPES, M. N.
773 $tRevista Brasileira de Zootecnia$gv. 51, e20210093, 2022.
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