Antioxidant activity of Gryllus assimilis meal hydrolysed by Aspergillus oryzae proteases

Detalhes bibliográficos
Autor(a) principal: Machado, J.
Data de Publicação: 2022
Outros Autores: Porfírio, J. C., Koike, M. A. [UNESP], Fleuri, L. F. [UNESP], Bagagli, M. P.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.3920/JIFF2021.0154
http://hdl.handle.net/11449/240480
Resumo: The consumption of insects is an alternative protein source of a high nutritional value, in comparison to other traditional animal and vegetable proteins, and is suitable for food and as animal feed. This work aimed to study the antioxidant activity of cricket meal (Gryllus assimilis) partially hydrolysed by proteases from a Aspergillus oryzae, which was cultivated in the cricket meal. The cricket meal showed great potential for obtaining protease from A. oryzae, with an average enzymatic activity of 112±8 U/g of dry substrate after 96 h of fermentation. The enzymatic extract applied to the cricket meal increased its antioxidant properties, increasing the reduction of the 2,2-diphenyl-1-picrylhydrazyl radical by 2 times, compared to non-hydrolysed cricket meal. These initial results are promising, demonstrating the benefits of the partial hydrolysis of cricket meal
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spelling Antioxidant activity of Gryllus assimilis meal hydrolysed by Aspergillus oryzae proteasesA. oryzaeFermentationGryllus assimilisHydrolysisProteaseThe consumption of insects is an alternative protein source of a high nutritional value, in comparison to other traditional animal and vegetable proteins, and is suitable for food and as animal feed. This work aimed to study the antioxidant activity of cricket meal (Gryllus assimilis) partially hydrolysed by proteases from a Aspergillus oryzae, which was cultivated in the cricket meal. The cricket meal showed great potential for obtaining protease from A. oryzae, with an average enzymatic activity of 112±8 U/g of dry substrate after 96 h of fermentation. The enzymatic extract applied to the cricket meal increased its antioxidant properties, increasing the reduction of the 2,2-diphenyl-1-picrylhydrazyl radical by 2 times, compared to non-hydrolysed cricket meal. These initial results are promising, demonstrating the benefits of the partial hydrolysis of cricket mealConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Federal Institute of Education Science and Technology of São Paulo Biosystem Engineering, SPDepartment of Chemical and Biological Sciences Biosciences Institute São Paulo State University (UNESP), SP, P.O. Box 510Department of Chemical and Biological Sciences Biosciences Institute São Paulo State University (UNESP), SP, P.O. Box 510Biosystem EngineeringUniversidade Estadual Paulista (UNESP)Machado, J.Porfírio, J. C.Koike, M. A. [UNESP]Fleuri, L. F. [UNESP]Bagagli, M. P.2023-03-01T20:18:59Z2023-03-01T20:18:59Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article641-644http://dx.doi.org/10.3920/JIFF2021.0154Journal of Insects as Food and Feed, v. 8, n. 6, p. 641-644, 2022.2352-4588http://hdl.handle.net/11449/24048010.3920/JIFF2021.01542-s2.0-85134363307Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Insects as Food and Feedinfo:eu-repo/semantics/openAccess2023-03-01T20:18:59Zoai:repositorio.unesp.br:11449/240480Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:22:26.571026Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Antioxidant activity of Gryllus assimilis meal hydrolysed by Aspergillus oryzae proteases
title Antioxidant activity of Gryllus assimilis meal hydrolysed by Aspergillus oryzae proteases
spellingShingle Antioxidant activity of Gryllus assimilis meal hydrolysed by Aspergillus oryzae proteases
Machado, J.
A. oryzae
Fermentation
Gryllus assimilis
Hydrolysis
Protease
title_short Antioxidant activity of Gryllus assimilis meal hydrolysed by Aspergillus oryzae proteases
title_full Antioxidant activity of Gryllus assimilis meal hydrolysed by Aspergillus oryzae proteases
title_fullStr Antioxidant activity of Gryllus assimilis meal hydrolysed by Aspergillus oryzae proteases
title_full_unstemmed Antioxidant activity of Gryllus assimilis meal hydrolysed by Aspergillus oryzae proteases
title_sort Antioxidant activity of Gryllus assimilis meal hydrolysed by Aspergillus oryzae proteases
author Machado, J.
author_facet Machado, J.
Porfírio, J. C.
Koike, M. A. [UNESP]
Fleuri, L. F. [UNESP]
Bagagli, M. P.
author_role author
author2 Porfírio, J. C.
Koike, M. A. [UNESP]
Fleuri, L. F. [UNESP]
Bagagli, M. P.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Biosystem Engineering
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Machado, J.
Porfírio, J. C.
Koike, M. A. [UNESP]
Fleuri, L. F. [UNESP]
Bagagli, M. P.
dc.subject.por.fl_str_mv A. oryzae
Fermentation
Gryllus assimilis
Hydrolysis
Protease
topic A. oryzae
Fermentation
Gryllus assimilis
Hydrolysis
Protease
description The consumption of insects is an alternative protein source of a high nutritional value, in comparison to other traditional animal and vegetable proteins, and is suitable for food and as animal feed. This work aimed to study the antioxidant activity of cricket meal (Gryllus assimilis) partially hydrolysed by proteases from a Aspergillus oryzae, which was cultivated in the cricket meal. The cricket meal showed great potential for obtaining protease from A. oryzae, with an average enzymatic activity of 112±8 U/g of dry substrate after 96 h of fermentation. The enzymatic extract applied to the cricket meal increased its antioxidant properties, increasing the reduction of the 2,2-diphenyl-1-picrylhydrazyl radical by 2 times, compared to non-hydrolysed cricket meal. These initial results are promising, demonstrating the benefits of the partial hydrolysis of cricket meal
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
2023-03-01T20:18:59Z
2023-03-01T20:18:59Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.3920/JIFF2021.0154
Journal of Insects as Food and Feed, v. 8, n. 6, p. 641-644, 2022.
2352-4588
http://hdl.handle.net/11449/240480
10.3920/JIFF2021.0154
2-s2.0-85134363307
url http://dx.doi.org/10.3920/JIFF2021.0154
http://hdl.handle.net/11449/240480
identifier_str_mv Journal of Insects as Food and Feed, v. 8, n. 6, p. 641-644, 2022.
2352-4588
10.3920/JIFF2021.0154
2-s2.0-85134363307
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Insects as Food and Feed
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 641-644
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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