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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
30/11/2020 |
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Data da última atualização: |
08/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LIMA, G. G. de; MIRANDA, N. B. de; TIMM, T. G.; MATOS, M.; LIMA, T. A. M. de; MAGALHAES, W. L. E.; TAVARES, L. B. B.; HANSEL, F. A.; HELM, C. V. |
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Afiliação: |
GABRIEL GOETTEN DE LIMA, Pós-doutorando da UFPR; NELI BRANCO DE MIRANDA, Universidade Regional de Blumenau; THAYNÃ GONÇALVES TIMM, Universidade Regional de Blumenau; MAILSON MATOS, Doutorando da UFPR; TIELIDY ANGELINA MORAES DE LIMA, Athlone Institute of Technology; WASHINGTON LUIZ ESTEVES MAGALHAES, CNPF; LORENA BENATHAR BALLOD TAVARES, Universidade Regional de Blumenau; FABRICIO AUGUSTO HANSEL, CNPF; CRISTIANE VIEIRA HELM, CNPF. |
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Título: |
Characterisation and in vivo evaluation of Araucaria angustifolia pinhão seed coat nanosuspension as a functional food source. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Food & Function, v. 11, p. 9820-9832, 2020. |
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DOI: |
https://doi.org/10.1039/D0FO02256J |
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Idioma: |
Inglês |
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Conteúdo: |
Araucaria angustifolia seeds from South America are culturally important; however, the seed coat is generally discarded and it has yet to find a beneficial commercial impact. Herein, we propose a new formulation for the use of the seed coat for the production of a food source. A nanosuspension was developed under two conditions, bleached and unbleached treatment. Initial characterisation of the seed coat, as well as the nanosuspension, was conducted, in which nanofibrils with antioxidant activity and high values of phenol and sterol classes with health-promoting ability were detected by GC-MS; however, after bleaching, the compounds were removed. The nanosuspension induced a decrease in cholesterol, triglycerides, glucose levels and weight gain when added to the daily rat diet. No significant differences were determined when bleach treatment was used, suggesting that dietary fibre plays a more significant role. Histology analysis and biochemical markers reported no toxicity from the rat ingestion of the nanoformulation. |
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Palavras-Chave: |
Alimento funcional. |
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Thesagro: |
Araucária Angustifólia; Espécie Nativa; Pinhão; Pinheiro do Paraná. |
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Thesaurus Nal: |
Functional foods. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01960naa a2200301 a 4500
001 2127187
005 2023-05-08
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1039/D0FO02256J$2DOI
100 1 $aLIMA, G. G. de
245 $aCharacterisation and in vivo evaluation of Araucaria angustifolia pinhão seed coat nanosuspension as a functional food source.$h[electronic resource]
260 $c2020
520 $aAraucaria angustifolia seeds from South America are culturally important; however, the seed coat is generally discarded and it has yet to find a beneficial commercial impact. Herein, we propose a new formulation for the use of the seed coat for the production of a food source. A nanosuspension was developed under two conditions, bleached and unbleached treatment. Initial characterisation of the seed coat, as well as the nanosuspension, was conducted, in which nanofibrils with antioxidant activity and high values of phenol and sterol classes with health-promoting ability were detected by GC-MS; however, after bleaching, the compounds were removed. The nanosuspension induced a decrease in cholesterol, triglycerides, glucose levels and weight gain when added to the daily rat diet. No significant differences were determined when bleach treatment was used, suggesting that dietary fibre plays a more significant role. Histology analysis and biochemical markers reported no toxicity from the rat ingestion of the nanoformulation.
650 $aFunctional foods
650 $aAraucária Angustifólia
650 $aEspécie Nativa
650 $aPinhão
650 $aPinheiro do Paraná
653 $aAlimento funcional
700 1 $aMIRANDA, N. B. de
700 1 $aTIMM, T. G.
700 1 $aMATOS, M.
700 1 $aLIMA, T. A. M. de
700 1 $aMAGALHAES, W. L. E.
700 1 $aTAVARES, L. B. B.
700 1 $aHANSEL, F. A.
700 1 $aHELM, C. V.
773 $tFood & Function$gv. 11, p. 9820-9832, 2020.
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Embrapa Florestas (CNPF) |
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| Registros recuperados : 59 | |
| 15. |  | MATOS, M. de; KUMODE, M. M. N.; MAGALHAES, W. L. E. Avaliação das propriedades de nano compositos de torta de mamona e glicerol reforçados com nanocelulose. In: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 12., 2013, Colombo. Anais. Colombo: Embrapa Florestas, 2013. (Embrapa Florestas. Documentos, 253). Editores técnicos: Marcílio José Thomazini, Elenice Fritzsons, Patrícia Raquel Silva, Guilherme Schnell e Schuhli, Denise Jeton Cardoso, Luziane Franciscon. EVINCI. Resumos.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 17. | | LAFETÁ, B. O.; MATOS, M. P. de; LAGE, P.; FERRARO, A. C.; PENIDO, T. M. A. Ácido indol-3-butírico (AIB) no enraizamento de estacas de fedegoso gigante. Pesquisa Florestal Brasileira, Colombo, v. 36, n. 88, p. 489-496, out./dez. 2016.| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 59 | |
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