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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroenergia. Para informações adicionais entre em contato com cnpae.biblioteca@embrapa.br. |
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Biblioteca(s): |
Embrapa Agroenergia. |
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Data corrente: |
25/09/2019 |
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Data da última atualização: |
17/02/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
STOFFEL, F; SANTANA, W. de O.; FONTANA, R. C.; GREGOLON, J. G. N.; KIST, T. B.; SIQUEIRA, F. G. de; MENDONCA, S.; CAMASSOLA, M. |
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Afiliação: |
FERNANDA STOFFEL, Universidade de Caxias do Sul; WESLEI DE OLIVEIRA SANTANA, Universidade de Caxias do Sul; ROSELEI CLAUDETE FONTANA, Universidade de Caxias do Sul; JEAN GUILHERME NOVELLO GREGOLON, Universidade Federal do Rio Grande do Sul; TARSO B. LEDUR KIST, Universidade Federal do Rio Grande do Sul; FELIX GONCALVES DE SIQUEIRA, CNPAE; SIMONE MENDONCA, CNPAE; MARLI CAMASSOLA, Universidade de Caxias do Sul. |
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Título: |
Chemical features and bioactivity of grain flours colonized by macrofungi as a strategy for nutritional enrichment. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Food Chemistry, n. 297, 2019. |
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Idioma: |
Inglês |
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Conteúdo: |
Agaricus blazei, Auricularia fuscosuccinea and Pleurotus albidus mycelia were obtained in solid-state cultivation (SSC), using grains (brown rice, canjica corn and wheat) as raw material. Colonized grain flours were analysed for their nutritional, physical and physico-chemical characteristics and biological activity in vitro. Wheat flour with P. albidus showed higher values for protein (18.34 g/100 g), ergosterol (0.60 mg/g), mycelial biomass (183 mg/g) and total amino acids (58.34 mg/g). Corn flour with A. fuscosuccinea showed the highest total phenolic content (2.38 mg GAE/g), antioxidant activity in the 1,1-diphenyl-2-picrylhydrazyl (DPPH) (8.90 μmol TEAC/g) and 2,2′-Azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) (16.52 μmol TEAC/g) assay. Wheat flour with P. albidus were more effective at inhibiting of pancreatic lipase (74.5%) and of α-glucosidase (98.2%). In conclusion, grains colonized by macrofungi mycelia through SSC can enrich the nutritional value and the biological activity of the flours, which presents a potential for functional foods. |
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Palavras-Chave: |
Antioxidant; Enzymatic inhibition; Mycoprotein. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01799naa a2200241 a 4500
001 2112466
005 2020-02-17
008 2019 bl uuuu u00u1 u #d
100 1 $aSTOFFEL, F
245 $aChemical features and bioactivity of grain flours colonized by macrofungi as a strategy for nutritional enrichment.$h[electronic resource]
260 $c2019
520 $aAgaricus blazei, Auricularia fuscosuccinea and Pleurotus albidus mycelia were obtained in solid-state cultivation (SSC), using grains (brown rice, canjica corn and wheat) as raw material. Colonized grain flours were analysed for their nutritional, physical and physico-chemical characteristics and biological activity in vitro. Wheat flour with P. albidus showed higher values for protein (18.34 g/100 g), ergosterol (0.60 mg/g), mycelial biomass (183 mg/g) and total amino acids (58.34 mg/g). Corn flour with A. fuscosuccinea showed the highest total phenolic content (2.38 mg GAE/g), antioxidant activity in the 1,1-diphenyl-2-picrylhydrazyl (DPPH) (8.90 μmol TEAC/g) and 2,2′-Azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) (16.52 μmol TEAC/g) assay. Wheat flour with P. albidus were more effective at inhibiting of pancreatic lipase (74.5%) and of α-glucosidase (98.2%). In conclusion, grains colonized by macrofungi mycelia through SSC can enrich the nutritional value and the biological activity of the flours, which presents a potential for functional foods.
653 $aAntioxidant
653 $aEnzymatic inhibition
653 $aMycoprotein
700 1 $aSANTANA, W. de O.
700 1 $aFONTANA, R. C.
700 1 $aGREGOLON, J. G. N.
700 1 $aKIST, T. B.
700 1 $aSIQUEIRA, F. G. de
700 1 $aMENDONCA, S.
700 1 $aCAMASSOLA, M.
773 $tFood Chemistry$gn. 297, 2019.
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| 1. |  | RONQUIM, C. C.; CASALI, S. P.; LAURITO, S. F.; NAIME, J. M.; VAZ, C. M. P.; FERREIRA, L. L. Características do solo sob reflorestamento de pinus como facilitador do desenvolvimento de espécies nativas. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 29., 2003, Ribeirão Preto. Solo: alicerce dos sistemas de produção. Ribeirão Preto: UNESP, 2003. 4 f. 1 CD-Rom.| Biblioteca(s): Embrapa Instrumentação. |
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