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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
10/11/2023 |
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Data da última atualização: |
17/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, P. C. S.; TEIXEIRA, B. A.; QUEIROZ, V. A. V.; VIDIGAL, M. C. T. R.; STRINGHETA, P. C.; BARROS, F. A. R. de. |
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Afiliação: |
PAULA CRISTINA SILVA SANTOS, UNIVERSIDADE FEDERAL DE VIÇOSA; BÁRBARA AVANCINI TEIXEIRA, UNIVERSIDADE FEDERAL DE VIÇOSA; VALERIA APARECIDA VIEIRA QUEIROZ, CNPMS; MÁRCIA CRISTINA TEIXEIRA RIBEIRO VIDIGAL, UNIVERSIDADE FEDERAL DE VIÇOSA; PAULO CÉSAR STRINGHETA, UNIVERSIDADE DEFERAL DE VIÇOSA; FREDERICO AUGUSTO RIBEIRO DE BARROS, UNIVERSIDADE FEDERAL DE VIÇOSA. |
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Título: |
Optimization of ultrasound-assisted extraction of sorghum phenolics and effect on the stability of 3-deoxyanthocyanins. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Journal of Food Science, v. 88, p. 5078–5092, 2023. |
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DOI: |
https://doi.org/10.1111/1750-3841.16826 |
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Idioma: |
Inglês |
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Conteúdo: |
Sorghum 3-deoxyanthocyanins (3-DXAs) have greater stability when compared to other anthocyanins. However, the efficiency in extracting these phenolic compounds from cereals, using conventional methods, is low, because most of them are bound to the cell wall. Thus, the aim of this study was to optimize the ultrasound-assisted extraction (UAE) of anthocyanins and total phenolics from sorghum flour, and evaluate the stability of the 3-DXAs. Two frequencies (25 and 45 kHz) were applied in a Central Composite Rotational design to investigate the effect of the variables time (5?75 min) and temperature (30?65°C) using the UAE, with amplitude of the ultrasonic power set at 400 W. In addition, the stability of the 3-DXAs present in the extracts was evaluated. It was possible to successfully optimize the extraction of total anthocyanins (both frequencies) and phenolics (at 45 kHz), and then to obtain equations, to predict their concentrations, with high R2. The efficiency of UAE was observed, increasing the yield of total anthocyanins, phenolics, and antioxidant capacity at the frequencies of 25 and 45 kHz by 30% and 27%, 10% and 5%, and 30% and 15%, respectively. The apigeninidin was the major 3-DXA found in the extracts, and the luteolinidin was the most stable over storage time. Overall, there was no difference in the 3-DXAs stability obtained by the UAE compared to the conventional method. Thus, ultrasound is an alternative to obtaining sorghum extracts rich in 3-DXAs and other phenolic compounds. MenosSorghum 3-deoxyanthocyanins (3-DXAs) have greater stability when compared to other anthocyanins. However, the efficiency in extracting these phenolic compounds from cereals, using conventional methods, is low, because most of them are bound to the cell wall. Thus, the aim of this study was to optimize the ultrasound-assisted extraction (UAE) of anthocyanins and total phenolics from sorghum flour, and evaluate the stability of the 3-DXAs. Two frequencies (25 and 45 kHz) were applied in a Central Composite Rotational design to investigate the effect of the variables time (5?75 min) and temperature (30?65°C) using the UAE, with amplitude of the ultrasonic power set at 400 W. In addition, the stability of the 3-DXAs present in the extracts was evaluated. It was possible to successfully optimize the extraction of total anthocyanins (both frequencies) and phenolics (at 45 kHz), and then to obtain equations, to predict their concentrations, with high R2. The efficiency of UAE was observed, increasing the yield of total anthocyanins, phenolics, and antioxidant capacity at the frequencies of 25 and 45 kHz by 30% and 27%, 10% and 5%, and 30% and 15%, respectively. The apigeninidin was the major 3-DXA found in the extracts, and the luteolinidin was the most stable over storage time. Overall, there was no difference in the 3-DXAs stability obtained by the UAE compared to the conventional method. Thus, ultrasound is an alternative to obtaining sorghum extracts rich in 3-DXAs and other ph... Mostrar Tudo |
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Thesagro: |
Antioxidante; Composto Fenólico; Sorgo; Ultrassom. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02285naa a2200241 a 4500
001 2158153
005 2024-01-17
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1111/1750-3841.16826$2DOI
100 1 $aSANTOS, P. C. S.
245 $aOptimization of ultrasound-assisted extraction of sorghum phenolics and effect on the stability of 3-deoxyanthocyanins.$h[electronic resource]
260 $c2023
520 $aSorghum 3-deoxyanthocyanins (3-DXAs) have greater stability when compared to other anthocyanins. However, the efficiency in extracting these phenolic compounds from cereals, using conventional methods, is low, because most of them are bound to the cell wall. Thus, the aim of this study was to optimize the ultrasound-assisted extraction (UAE) of anthocyanins and total phenolics from sorghum flour, and evaluate the stability of the 3-DXAs. Two frequencies (25 and 45 kHz) were applied in a Central Composite Rotational design to investigate the effect of the variables time (5?75 min) and temperature (30?65°C) using the UAE, with amplitude of the ultrasonic power set at 400 W. In addition, the stability of the 3-DXAs present in the extracts was evaluated. It was possible to successfully optimize the extraction of total anthocyanins (both frequencies) and phenolics (at 45 kHz), and then to obtain equations, to predict their concentrations, with high R2. The efficiency of UAE was observed, increasing the yield of total anthocyanins, phenolics, and antioxidant capacity at the frequencies of 25 and 45 kHz by 30% and 27%, 10% and 5%, and 30% and 15%, respectively. The apigeninidin was the major 3-DXA found in the extracts, and the luteolinidin was the most stable over storage time. Overall, there was no difference in the 3-DXAs stability obtained by the UAE compared to the conventional method. Thus, ultrasound is an alternative to obtaining sorghum extracts rich in 3-DXAs and other phenolic compounds.
650 $aAntioxidante
650 $aComposto Fenólico
650 $aSorgo
650 $aUltrassom
700 1 $aTEIXEIRA, B. A.
700 1 $aQUEIROZ, V. A. V.
700 1 $aVIDIGAL, M. C. T. R.
700 1 $aSTRINGHETA, P. C.
700 1 $aBARROS, F. A. R. de
773 $tJournal of Food Science$gv. 88, p. 5078–5092, 2023.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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| Registros recuperados : 15 | |
| 1. |  | OLIVEIRA, M. V. de; PIROZI, M. R.; QUEIROZ, V. A. V.; BARROS, F. A. R. de. Elaboração e digestibilidade in vitro do amido de farofa pronta à base de farinha de sorgo (Sorghum bicolor (L.) moench). In: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 26., 2018, Belém, PA. O uso consciente da biodiversidade: perspectivas para o avanço da ciência e tecnologia de alimentos. Belém, PA: SBCTA:UFPA, 2018.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 3. | | QUEIROZ, V. A. V.; MENEZES, C. B. de; BARROS, F. A. R. de; MARTINO, H. S. D. O sorgo na alimentação humana. In: PEREIRA FILHO, I. A.; RODRIGUES, J. A. S. (Ed.). Sorgo: o produtor pergunta, a Embrapa responde. Brasília, DF: Embrapa, 2015. cap. 15, p. 247-266. (Coleção 500 perguntas, 500 respostas).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 6. | | MARTINEZ, O. D. M.; THEODORO, J. M. V.; GRANCIERI, M.; TOLEDO, R. C. L.; QUEIROZ, V. A. V.; BARROS, F. A. R. de; MARTINO, H. S. D. Dry heated whole sorghum flour (BRS 305) with high tannin and resistant starch improves glucose metabolism, modulates adiposity, and reduces liver steatosis and lipogenesis in Wistar rats fed with a high-fat high-fructose diet. Journal of Cereal Science, v. 99, 103201, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 7. | | BARBOSA, M. P.; ROGOLON, T. C. B.; BORGES, L. L. R.; QUEIROZ, V. A. V.; STRINGHETA, P. C.; BARROS, F. A. R. de. Effect of light, food additives and heat on the stability of sorghum 3-deoxyanthocyanins in model beverages. International Journal of Food Science and Technology, v. 56, p. 4746-4755, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 10. | | MARTINEZ, O. D. M.; TOLEDO, R. C. L.; QUEIROZ, V. A. V.; PIROZI, M. R.; MARTINO, H. S. D.; BARROS, F. A. R. de. Mixed sorghum and quinoa flour improves protein quality and increases antioxidant capacity in vivo. LWT. Food, Science and Technology, v. 129, article 109597, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 11. | | MARTINEZ, O. D. M.; THEODORO, J. M. V.; GRANCIERI, M.; TOLEDO, R. C. L.; BARROS, F. A. R. de; TAKO, E.; QUEIROZ, V. A. V.; MARTINO, H. S. D. Dry heated sorghum BRS 305 hybrid flour as a source of resistant starch and tannins improves inflammation and oxidative stress in Wistar rats fed with a high-fat high-fructose diet. Food & Function, v. 12, p. 8738-8746, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 12. | | MBA, J. C.; PAES, L. T.; VIANA, L. M.; FERREIRA, A. J. C.; QUEIROZ, V. A. V.; MARTINO, H. S. D.; AZEVEDO, L.; CARVALHO, C. W. P. de; FELISBERTO, M. H. F.; BARROS, F. A. R. de. Evaluation of the physical, chemical, technological, and sensorial properties of extrudates and cookies from composite sorghum and cowpea flours. Foods, v. 12, 3261, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Agroindústria de Alimentos; Embrapa Milho e Sorgo. |
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| 13. | | CARDOSO, L. de M.; PINHEIRO, S. S.; CARVALHO, C. W. P. de; QUEIROZ, V. A. V.; MENEZES, C. B. de; MOREIRA, A. V. B.; BARROS, F. A. R. de; AWIKA, J. M.; MARTINO, H. S. D.; PINHEIRO-SANT'ANA, H. M. Phenolic compounds profile in sorghum processed by extrusion cooking and dry heat in a conventional oven. Journal of Cereal Science, London, v. 65, p. 220-226, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Agroindústria de Alimentos; Embrapa Milho e Sorgo. |
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| 14. | | QUEIROZ, V. A. V.; OLIVEIRA, K. G. de; PAIVA, C. L.; CARLOS, L. de A.; MENEZES, C. B. de; BARROS, F. A. R. de; PINHEIRO-SANT'ANA, H. M.; ANUNCIAÇÃO, P. C. Retention of some flavones and flavanones in flour, grain and bran of sorghum during storage. Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 17, n. 3, p. 522-534, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 15. | | VIANA, L. M.; RODRIGUES, F. S. R.; SANTOS, M. C. B.; LIMA, A. dos S.; NABESHIMA, E. H.; LEITE, M. de O.; MARTINS, M. A.; CARVALHO, C. W. P. de; MALTAROLLO, V. G.; AZEVEDO, L.; FERREIRA, M. S. L.; MARTINO, H. S. D.; FELISBERTO, M. H. F.; BARROS, F. A. R. de. Green banana (Musa ssp.) mixed pulp and peel flour: A new ingredient with interesting bioactive, nutritional, and technological properties for food applications. Food Chemistry v. 451, 139506, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| Registros recuperados : 15 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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