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 | Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
23/01/2023 |
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Data da última atualização: |
24/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, Y. J. S.; CAMPOS, N. A.; BICCA, G. B.; SORA, G. T. S.; POLESI, L. F.; ALBERTE, T. M.; SANTOS, P. M.; GARCIA, R. H. S.; COLNAGO, L. A.; OLIVEIRA-FOLADOR. G. |
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Afiliação: |
LUIZ ALBERTO COLNAGO, CNPDIA. |
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Título: |
Non-destructive determination of the oil content in peach palm (Bactris gasipaes) flour using NMR and NIR spectroscopies. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Food Science and Technology, v. 43, e112322, 2023. |
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Páginas: |
1 - 8 |
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ISSN: |
1678-457X |
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DOI: |
https://doi.org/10.1590/fst.112322 |
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Idioma: |
Inglês |
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Conteúdo: |
The oil from the fruit of peach palm or Pupunha (Bactris gasipaes) is an example of a material with low-cost and good antioxidant capacity. However, Conventional methods for measuring oil content are time-consuming, labor-intensive and use toxic chemicals. In this sense, the aim of this study was evaluated fast and non-destructive spectroscopy methods, such as Near Infrared (NIR) and Time-Domain Nuclear Magnetic Resonance (TD-NMR) (CPMG and ROSE pulse sequences), to quantify the oil content in pupunha flours collected in the amazon forest. For this, 93 samples were used and the results showed three distinct levels of oil in the samples: high, medium and low oil content. Furthermore, the determination coefficient (R2 ) reached values of 0.92, 0.92 and 0.70 for NIR, TD-NMR (ROSE) and TD-NMR (CPMG), respectively. Therefore, the NIR and TD-NMR (ROSE) methods demonstrate a higher prediction efficiency, with the NIR achieving 100% classification of the samples |
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Palavras-Chave: |
Amazonian fruit; NIR; Oil content; TD-RMN. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01878naa a2200313 a 4500
001 2151173
005 2023-03-24
008 2023 bl uuuu u00u1 u #d
022 $a1678-457X
024 7 $ahttps://doi.org/10.1590/fst.112322$2DOI
100 1 $aSANTOS, Y. J. S.
245 $aNon-destructive determination of the oil content in peach palm (Bactris gasipaes) flour using NMR and NIR spectroscopies.$h[electronic resource]
260 $c2023
300 $a1 - 8
520 $aThe oil from the fruit of peach palm or Pupunha (Bactris gasipaes) is an example of a material with low-cost and good antioxidant capacity. However, Conventional methods for measuring oil content are time-consuming, labor-intensive and use toxic chemicals. In this sense, the aim of this study was evaluated fast and non-destructive spectroscopy methods, such as Near Infrared (NIR) and Time-Domain Nuclear Magnetic Resonance (TD-NMR) (CPMG and ROSE pulse sequences), to quantify the oil content in pupunha flours collected in the amazon forest. For this, 93 samples were used and the results showed three distinct levels of oil in the samples: high, medium and low oil content. Furthermore, the determination coefficient (R2 ) reached values of 0.92, 0.92 and 0.70 for NIR, TD-NMR (ROSE) and TD-NMR (CPMG), respectively. Therefore, the NIR and TD-NMR (ROSE) methods demonstrate a higher prediction efficiency, with the NIR achieving 100% classification of the samples
653 $aAmazonian fruit
653 $aNIR
653 $aOil content
653 $aTD-RMN
700 1 $aCAMPOS, N. A.
700 1 $aBICCA, G. B.
700 1 $aSORA, G. T. S.
700 1 $aPOLESI, L. F.
700 1 $aALBERTE, T. M.
700 1 $aSANTOS, P. M.
700 1 $aGARCIA, R. H. S.
700 1 $aCOLNAGO, L. A.
700 1 $aOLIVEIRA-FOLADOR. G.
773 $tFood Science and Technology$gv. 43, e112322, 2023.
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Embrapa Instrumentação (CNPDIA) |
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| Registros recuperados : 5 | |
| 1. |  | BIANCO, C. I.; JESUS, J. A. de; ASSIS, O. B. G. de; BRITTO, D.; SPOTO, M. H. F.; CARDOSO, T. L.; POLESI, L. F.; VERRUMA-BERNARDI, M. R. Instrumental and sensory analysis of color to red guavas 'paluma' cultivar with edible coatings of zein. In: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY - IUFOST, 16.; LATIN AMERICAN SEMINAR OF FOOD SCIENCE AND TECHNOLOGY, 17., 2012, Foz do Iguaçu. Addressing global food security and wellness through food science and technology: abstracts. Oakville: IUFoST: ALACCTA, 2012. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
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| 2. | | JESUS, J. A. de; BIANCO, C. I.; ASSIS, O. B. G. de; SPOTO, M. H. F.; CARDOSO, T. L.; POLESI, L. F.; BRUGNARO, C.; VERRUMA-BERNARDI, M. R. Efeito do emprego da cobertura de zeína na vida útil, características físico-químicas e aceitabilidade de maçãs fuji. Revista Brasileira de Produtos Agroindustriais, Campina Grande, v. 18, n. 1, p. 31-39, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Instrumentação. |
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| 3. | | BIANCO, C. I.; JESUS, J. A. de; ASSIS, O. B. G. de; BRITTO, D.; POLESI, L. F.; SPOTO, M. H. F.; VERRUMA-BERNARDI, M. R. Texture of red guavas 'paluma' cultivar treated with edible coatings of zein. In: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY - IUFOST, 16.; LATIN AMERICAN SEMINAR OF FOOD SCIENCE AND TECHNOLOGY, 17., 2012, Foz do Iguaçu. Addressing global food security and wellness through food science and technology: abstracts. Oakville: IUFoST: ALACCTA, 2012. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
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| 4. | | JESUS, J. A. de; BIANCO, C. I.; ASSIS, O. B. G. de; BRITTO, D.; SPOTO, M. H. F.; CARDOSO, T. L.; POLESI, L. F.; VERRUMA-BERNARDI, M. R. Use of edible coatings of zein for the post harvest conservation of "fuji" apples. In: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY - IUFOST, 16.; LATIN AMERICAN SEMINAR OF FOOD SCIENCE AND TECHNOLOGY, 17., 2012, Foz do Iguaçu. Addressing global food security and wellness through food science and technology: abstracts. Oakville: IUFoST: ALACCTA, 2012. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
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| 5. | | SANTOS, Y. J. S.; CAMPOS, N. A.; BICCA, G. B.; SORA, G. T. S.; POLESI, L. F.; ALBERTE, T. M.; SANTOS, P. M.; GARCIA, R. H. S.; COLNAGO, L. A.; OLIVEIRA-FOLADOR. G. Non-destructive determination of the oil content in peach palm (Bactris gasipaes) flour using NMR and NIR spectroscopies. Food Science and Technology, v. 43, e112322, 2023. 1 - 8| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Instrumentação. |
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| Registros recuperados : 5 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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