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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria Tropical. Para informações adicionais entre em contato com cnpat.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Alimentos e Territórios. |
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Data corrente: |
12/12/2023 |
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Data da última atualização: |
05/06/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SIQUEIRA, A. C. DE A.; LEITE, K. M.; BRAGA, A. R. C.; RIBEIRO, P. R. V.; ZOCOLO, G. J.; BRITO, E. S. de; SILVA JUNIOR, I. J. DA; SANT'ANA, H. B. DE. |
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Afiliação: |
ANA CRISTINA DE ABREU SIQUEIRA, Universidade Federal do Ceará; KENNEDY MOREIRA LEITE, Universidade Federal do Ceará; ANNA RAFAELA CAVALCANTE BRAGA, Federal University of São Paulo; PAULO RICELI VASCONCELOS RIBEIRO, CNPAT; GUILHERME JULIAO ZOCOLO, CNPSO; EDY SOUSA DE BRITO, CNAT; IVANILDO JOSE DA SILVA JUNIOR, Universidade Federal do Ceará; HOSIBERTO BATISTA DE SANT’ANA, Universidade Federal do Ceará. |
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Título: |
Aqueous two-phase anthocyanins partitioning from açai – laboratory scale-up. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
International Journal of Food Science and Technology, v. 58, p. 5269–5274, 2023. |
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DOI: |
10.1111/ijfs.16633 |
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Idioma: |
Inglês |
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Conteúdo: |
Acai, a fruit typical of Amazonia in Brazil, is consumed due to beneficial health effects. Aqueous two-phase systems (ATPS) based on ethanol (28% w/w) and ammonium sulfate (17.5% w/w) were employed in the partitioning of anthocyanins from acai. Experiments, applying 50 mL equilibrium cells and a 1-L glass vessel reactor, evaluated anthocyanin partition feasibility on a laboratory scale-up. The anthocyanin preferentially moved to the top (ethanol-rich phase) and sugars to the bottom (ammonium sulfate-rich phase). Scale-up effects were compared with the equilibrium cell experiments with anthocyanin extraction yielding more than 64% w/w, the yield of sugars in the bottom phase (>61% w/w) and removal of sugars (97%), showing the feasibility for the scale-up process. The anthocyanin profile from acai, ATPS partition on the bench scale and laboratory scale-up evaluated by UPLC-QTOF-MS identified cyanidin, peonidin and pelargonidin derivatives. |
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Palavras-Chave: |
Cyanidin-3-rutinoside. |
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Thesagro: |
Açaí; Euterpe Edulis. |
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Thesaurus Nal: |
Ammonium sulfate; Ethanol. |
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Categoria do assunto: |
W Química e Física |
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Marc: |
LEADER 01789naa a2200277 a 4500
001 2176157
005 2025-06-05
008 2023 bl uuuu u00u1 u #d
024 7 $a10.1111/ijfs.16633$2DOI
100 1 $aSIQUEIRA, A. C. DE A.
245 $aAqueous two-phase anthocyanins partitioning from açai – laboratory scale-up.$h[electronic resource]
260 $c2023
520 $aAcai, a fruit typical of Amazonia in Brazil, is consumed due to beneficial health effects. Aqueous two-phase systems (ATPS) based on ethanol (28% w/w) and ammonium sulfate (17.5% w/w) were employed in the partitioning of anthocyanins from acai. Experiments, applying 50 mL equilibrium cells and a 1-L glass vessel reactor, evaluated anthocyanin partition feasibility on a laboratory scale-up. The anthocyanin preferentially moved to the top (ethanol-rich phase) and sugars to the bottom (ammonium sulfate-rich phase). Scale-up effects were compared with the equilibrium cell experiments with anthocyanin extraction yielding more than 64% w/w, the yield of sugars in the bottom phase (>61% w/w) and removal of sugars (97%), showing the feasibility for the scale-up process. The anthocyanin profile from acai, ATPS partition on the bench scale and laboratory scale-up evaluated by UPLC-QTOF-MS identified cyanidin, peonidin and pelargonidin derivatives.
650 $aAmmonium sulfate
650 $aEthanol
650 $aAçaí
650 $aEuterpe Edulis
653 $aCyanidin-3-rutinoside
700 1 $aLEITE, K. M.
700 1 $aBRAGA, A. R. C.
700 1 $aRIBEIRO, P. R. V.
700 1 $aZOCOLO, G. J.
700 1 $aBRITO, E. S. de
700 1 $aSILVA JUNIOR, I. J. DA
700 1 $aSANT'ANA, H. B. DE
773 $tInternational Journal of Food Science and Technology$gv. 58, p. 5269–5274, 2023.
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Embrapa Agroindústria Tropical (CNPAT) |
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