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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
03/07/2019 |
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Data da última atualização: |
01/10/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
QUADROS, C. da C. de; LIMA, K. O.; BUENO, C. H. L.; FOGACA, F. H. dos S.; ROCHA, M. da; PRENTICE, C. |
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Afiliação: |
Camila Da Costa De Quadros, UFRS; Karina Oliveira Lima, UFRS; Caio Hendrix Luz Bueno, UFRS; FABIOLA HELENA DOS SANTOS FOGACA, CTAA; Meritaine da Rocha, UFRS; Carlos Prentice, UFRS. |
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Título: |
Evaluation of the Antioxidant and Antimicrobial Activity of Protein Hydrolysates and Peptide Fractions Derived from Colossoma macropomum and Their Effect on Ground Beef Lipid Oxidation. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Aquatic Food Product Technology, 2019. p. 1-12. |
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ISSN: |
1547-0636 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to obtain protein hydrolysate from the mechanically separated meat of blackfin pacu to evaluate the influence by ultrafiltration in the antioxidant and antimicrobial activities of the peptidefractions obtained and to apply in ground beef to evaluate the lipid stability. The enzymatic hydrolysis was performed using the enzyme Protamex (pH 7.0, 60°C) for 240 min. The protein hydrolysate was fractionated by ultrafiltration. Then, the antioxidant capacity of the protein hydrolysate and the peptide fractions were evaluated in vitro by the methods of 2,2?-azinobis (3-ethylbenzothiazoline sulfonic acid) radical capture, 2,2-diphenyl-1-picrylhydrazyl radical-scavenging assay, reducing power, and hydroxyl radical scavenging activity. The antimicrobial activity of the samples was evaluated by disc-diffusion against Staphylococcus aureus and Escherichia coli. After evaluation, the peptide fractions did not present higher bioactivities than that shown for the hydrolysate. The protein hydrolysate was applied to ground beef, where the substances reactive to thiobarbituric acid and color were evaluated during 7 days of storage at 4°C. Lipid oxidation was reduced up to 60.9% and there was no modification of the natural coloration. Thus, the protein hydrolysate can be used as an alternative source of antioxidant for the preservation of refrigerated meats. |
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Palavras-Chave: |
Bioactivity; Mechanically separated meat of fish; Protamex. |
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Thesaurus Nal: |
Enzymatic hydrolysis. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02214naa a2200241 a 4500
001 2110337
005 2019-10-01
008 2019 bl uuuu u00u1 u #d
022 $a1547-0636
100 1 $aQUADROS, C. da C. de
245 $aEvaluation of the Antioxidant and Antimicrobial Activity of Protein Hydrolysates and Peptide Fractions Derived from Colossoma macropomum and Their Effect on Ground Beef Lipid Oxidation.$h[electronic resource]
260 $c2019
520 $aThe objective of this study was to obtain protein hydrolysate from the mechanically separated meat of blackfin pacu to evaluate the influence by ultrafiltration in the antioxidant and antimicrobial activities of the peptidefractions obtained and to apply in ground beef to evaluate the lipid stability. The enzymatic hydrolysis was performed using the enzyme Protamex (pH 7.0, 60°C) for 240 min. The protein hydrolysate was fractionated by ultrafiltration. Then, the antioxidant capacity of the protein hydrolysate and the peptide fractions were evaluated in vitro by the methods of 2,2?-azinobis (3-ethylbenzothiazoline sulfonic acid) radical capture, 2,2-diphenyl-1-picrylhydrazyl radical-scavenging assay, reducing power, and hydroxyl radical scavenging activity. The antimicrobial activity of the samples was evaluated by disc-diffusion against Staphylococcus aureus and Escherichia coli. After evaluation, the peptide fractions did not present higher bioactivities than that shown for the hydrolysate. The protein hydrolysate was applied to ground beef, where the substances reactive to thiobarbituric acid and color were evaluated during 7 days of storage at 4°C. Lipid oxidation was reduced up to 60.9% and there was no modification of the natural coloration. Thus, the protein hydrolysate can be used as an alternative source of antioxidant for the preservation of refrigerated meats.
650 $aEnzymatic hydrolysis
653 $aBioactivity
653 $aMechanically separated meat of fish
653 $aProtamex
700 1 $aLIMA, K. O.
700 1 $aBUENO, C. H. L.
700 1 $aFOGACA, F. H. dos S.
700 1 $aROCHA, M. da
700 1 $aPRENTICE, C.
773 $tJournal of Aquatic Food Product Technology, 2019. p. 1-12.
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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| Registros recuperados : 32 | |
| 11. |  | SILVA, S. D.; CARNEIRO, R. M. D. G.; FARIA, M.; SOUZA, D. A. de; MONNERAT, R. G.; LOPES, R. B. Evaluation of Pochonia chlamydosporia and Purpureocillium lilacinum for suppression of Meloidogyne enterolobii on tomato and banana. Journal of Nematology, v. 49, n. 1, p. 77-85, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 12. | | LOPES, R. B.; SOUZA, D. A. de; ROCHA, L. F. N.; MONTALVA, C.; LUZ, C.; HUMBER, R. A.; FARIA, M. Metarhizium alvesii sp. nov.: a new member of the Metarhizium anisopliae species complex. Journal of Invertebrate Pathology, v. 151, p. 165-168, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 13. | | BARBOSA, P. A.; LIRA, J. L. C. B.; SOUZA, D. A. de; THOMAZINI, M. J.; LOPES, R. B. Ocorrência natural de fungos entomopatogênicos associados à broca-do-mogno, Hypsipyla grandella (Lepidoptera: Pyralidae). In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 24., 2012, Curitiba. Anais web. Curitiba: SEB: UFPR, 2012. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 15. | | LOPES, R. B.; SOUZA, T. A. D.; MASCARIN, G. M.; SOUZA, D. A. de; BETTIOL, W.; SOUZA, H. R.; FARIA, M. R. de. Akanthomyces diversity in Brazil and their pathogenicity to plant-sucking insects. Journal of Invertebrate Pathology, v. 200, article 107955, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
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| 16. | | FARIA, M. R. de; SOUZA, D. A. de; SANCHES, M. M.; SCHMIDT, F. G. V.; OLIVEIRA, C. M. de; BENITO, N. P.; LOPES, R. B. Evaluation of key parameters for developing a Metarhizium rileyi-based biopesticide against Spodoptera frugiperda (Lepidoptera: Noctuidae) in maize: laboratory, greenhouse, and field trials. Pest Management Science, 2021. Na publicação: Marcos Faria; Daniela Aguiar Souza; Francisco Guilherme Vergolino Schmidt.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
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| 17. | | FARIA, M. R. de; SOUZA, D. A. de; SANCHES, M. M.; SCHMIDT, F. G. V.; OLIVEIRA, C. M. de; BENITO, N. P.; LOPES, R. B. Evaluation of key parameters for developing a Metarhizium rileyi-based biopesticide against Spodoptera frugiperda (Lepidoptera: Noctuidae) in maize: laboratory, greenhouse, and field trials. Pest Management Science, v. 78, p. 1146-1154, 2022. Na publicação: Marcos Faria; Daniela Aguiar Souza; Francisco Guilherme Vergolino Schmidt.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 18. | | LIMA, F. B. F.; RIBEIRO, V. G.; LEAO, P. C. de S.; SOUZA, A. R. E. de; SOUZA, D. A. de; SILVA, M. J. R. da. Caracterização fenológica e requerimento térmico de uma seleção de uva apirênica da Embrapa Uva e Vinho. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 22., 2012, Bento Gonçalves. Anais... Bento Gonçalves: SBF, 2012. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 19. | | LIMA, F. B. F.; RIBEIRO, V. G.; LEAO, P. C. de S.; SOUZA, A. R. E. de; SOUZA, D. A. de; SANTOS, G. S. dos. Efeitos do porta-enxerto e do sombreamento sobre a produção de mudas de videira. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 22., 2012, Bento Gonçalves. Anais... Bento Gonçalves: SBF, 2012. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 20. | | LUZ, C.; ROCHA, L. F. N.; MONTALVA, C.; SOUZA, D. A. de; BOTELHO, A. B. R. Z.; LOPES, R. B.; FARIA, M. R. de; DELALIBERA JUNIOR, I. Metarhizium humberi sp. nov. (Hypocreales: Clavicipitaceae), a new member of the PARB clade in the Metarhizium anisopliae complex from Latin America. Journal of Invertebrate Pathology, v. 166, article 107216, 2019. Na publicação: Daniela A. Souza, Marcos Faria.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 32 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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